docs(test): refresh stale model refs

2026-04-26 16:06:16 +00:00 · 2026-04-04 08:05:33 +01:00
parent f38a3ae996
commit 14cfcdba1a
366 changed files with 883 additions and 890 deletions
--- a/src/agents/anthropic.setup-token.live.test.ts
+++ b/src/agents/anthropic.setup-token.live.test.ts
@@ -141,9 +141,9 @@ function pickModel(models: Array<Model<Api>>, raw?: string): Model<Api> | null {
  }

  const preferred = [
-    "claude-opus-4-5",
+    "claude-opus-4-6",
+    "claude-sonnet-4-6",
    "claude-sonnet-4-6",
-    "claude-sonnet-4-5",
    "claude-sonnet-4-0",
    "claude-haiku-3-5",
  ];
--- a/src/agents/auth-profiles.getsoonestcooldownexpiry.test.ts
+++ b/src/agents/auth-profiles.getsoonestcooldownexpiry.test.ts
@@ -86,12 +86,12 @@ describe("getSoonestCooldownExpiry", () => {
      "openai:p2": {
        cooldownUntil: now + 30_000,
        cooldownReason: "rate_limit",
-        cooldownModel: "gpt-5.2",
+        cooldownModel: "gpt-5.4",
      },
    });

    expect(
-      getSoonestCooldownExpiry(store, ["openai:p1", "openai:p2"], { now, forModel: "gpt-5.2" }),
+      getSoonestCooldownExpiry(store, ["openai:p1", "openai:p2"], { now, forModel: "gpt-5.4" }),
    ).toBe(now + 30_000);
  });

@@ -107,12 +107,12 @@ describe("getSoonestCooldownExpiry", () => {
      "openai:p2": {
        cooldownUntil: now + 30_000,
        cooldownReason: "rate_limit",
-        cooldownModel: "gpt-5.2",
+        cooldownModel: "gpt-5.4",
      },
    });

    expect(
-      getSoonestCooldownExpiry(store, ["openai:p1", "openai:p2"], { now, forModel: "gpt-5.2" }),
+      getSoonestCooldownExpiry(store, ["openai:p1", "openai:p2"], { now, forModel: "gpt-5.4" }),
    ).toBe(now + 20_000);
  });
 });
--- a/src/agents/btw.test.ts
+++ b/src/agents/btw.test.ts
@@ -73,7 +73,7 @@ const { runBtwSideQuestion } = await import("./btw.js");
 type RunBtwSideQuestionParams = Parameters<typeof runBtwSideQuestion>[0];

 const DEFAULT_AGENT_DIR = "/tmp/agent";
-const DEFAULT_MODEL = "claude-sonnet-4-5";
+const DEFAULT_MODEL = "claude-sonnet-4-6";
 const DEFAULT_PROVIDER = "anthropic";
 const DEFAULT_REASONING_LEVEL = "off";
 const DEFAULT_SESSION_KEY = "agent:main:main";
@@ -202,7 +202,7 @@ describe("runBtwSideQuestion", () => {
    getLeafEntryMock.mockReturnValue(null);
    resolveModelWithRegistryMock.mockReturnValue({
      provider: "anthropic",
-      id: "claude-sonnet-4-5",
+      id: "claude-sonnet-4-6",
      api: "anthropic-messages",
    });
    getApiKeyForModelMock.mockResolvedValue({ apiKey: "secret", mode: "api-key", source: "test" });
@@ -222,7 +222,7 @@ describe("runBtwSideQuestion", () => {
            role: "assistant",
            content: [],
            provider: "anthropic",
-            model: "claude-sonnet-4-5",
+            model: "claude-sonnet-4-6",
          },
        },
        {
@@ -233,7 +233,7 @@ describe("runBtwSideQuestion", () => {
            role: "assistant",
            content: [],
            provider: "anthropic",
-            model: "claude-sonnet-4-5",
+            model: "claude-sonnet-4-6",
          },
        },
        {
@@ -244,7 +244,7 @@ describe("runBtwSideQuestion", () => {
            content: [{ type: "text", text: "Side answer." }],
            provider: "anthropic",
            api: "anthropic-messages",
-            model: "claude-sonnet-4-5",
+            model: "claude-sonnet-4-6",
            stopReason: "stop",
            usage: {
              input: 1,
--- a/src/agents/cli-runner.reliability.test.ts
+++ b/src/agents/cli-runner.reliability.test.ts
@@ -31,7 +31,7 @@ describe("runCliAgent reliability", () => {
        workspaceDir: "/tmp",
        prompt: "hi",
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-2",
        cliSessionId: "thread-123",
@@ -62,7 +62,7 @@ describe("runCliAgent reliability", () => {
        workspaceDir: "/tmp",
        prompt: "hi",
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-2b",
        cliSessionId: "thread-123",
@@ -102,7 +102,7 @@ describe("runCliAgent reliability", () => {
        workspaceDir: "/tmp",
        prompt: "hi",
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-3",
        cliSessionId: "thread-123",
@@ -145,7 +145,7 @@ describe("runCliAgent reliability", () => {
        workspaceDir: "/tmp",
        prompt: "hi",
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-retry-failure",
        cliSessionId: "thread-123",
--- a/src/agents/cli-runner.spawn.test.ts
+++ b/src/agents/cli-runner.spawn.test.ts
@@ -119,7 +119,7 @@ describe("runCliAgent spawn path", () => {
      workspaceDir: "/tmp",
      prompt: "hi",
      provider: "codex-cli",
-      model: "gpt-5.2-codex",
+      model: "gpt-5.4",
      timeoutMs: 1_000,
      runId: "run-1",
      cliSessionId: "thread-123",
@@ -233,7 +233,7 @@ describe("runCliAgent spawn path", () => {
      } satisfies OpenClawConfig,
      prompt: "hi",
      provider: "codex-cli",
-      model: "gpt-5.2-codex",
+      model: "gpt-5.4",
      timeoutMs: 1_000,
      runId: "run-warning",
      cliSessionId: "thread-123",
@@ -278,7 +278,7 @@ describe("runCliAgent spawn path", () => {
        workspaceDir: tempDir,
        prompt: `[media attached: ${sourceImage} (image/png)]\n\n<media:image>`,
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-prompt-image",
      });
@@ -369,7 +369,7 @@ describe("runCliAgent spawn path", () => {
        prompt: `[media attached: ${sourceImage} (image/png)]\n\n<media:image>`,
        images: [{ type: "image", data: SMALL_PNG_BASE64, mimeType: "image/png" }],
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-explicit-image-precedence",
      });
@@ -419,7 +419,7 @@ describe("runCliAgent spawn path", () => {
        config: cfg,
        prompt: "hi",
        provider: "codex-cli",
-        model: "gpt-5.2-codex",
+        model: "gpt-5.4",
        timeoutMs: 1_000,
        runId: "run-4",
      });
--- a/src/agents/cli-runner.test-support.ts
+++ b/src/agents/cli-runner.test-support.ts
@@ -211,7 +211,7 @@ export async function runCliAgentWithBackendConfig(params: {
    } satisfies OpenClawConfig,
    prompt: "hi",
    provider: "codex-cli",
-    model: "gpt-5.2-codex",
+    model: "gpt-5.4",
    timeoutMs: 1_000,
    runId: params.runId,
    cliSessionId: "thread-123",
--- a/src/agents/compaction.retry.test.ts
+++ b/src/agents/compaction.retry.test.ts
@@ -47,7 +47,7 @@ describe("compaction retry integration", () => {
      content: [{ type: "text", text: "Test response" }],
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: {
        input: 0,
        output: 0,
--- a/src/agents/compaction.test.ts
+++ b/src/agents/compaction.test.ts
@@ -30,7 +30,7 @@ function makeAssistantToolCall(
      { type: "text", text },
      { type: "toolCall", id: toolCallId, name: "test_tool", arguments: {} },
    ],
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    stopReason: "stop",
    timestamp,
  });
@@ -225,7 +225,7 @@ describe("pruneHistoryForContextShare", () => {
          { type: "toolCall", id: "call_a", name: "tool_a", arguments: {} },
          { type: "toolCall", id: "call_b", name: "tool_b", arguments: {} },
        ],
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        stopReason: "stop",
        timestamp: 1,
      }),
--- a/src/agents/compaction.tool-result-details.test.ts
+++ b/src/agents/compaction.tool-result-details.test.ts
@@ -30,7 +30,7 @@ async function loadFreshCompactionModuleForTest() {
 function makeAssistantToolCall(timestamp: number): AssistantMessage {
  return makeAgentAssistantMessage({
    content: [{ type: "toolCall", id: "call_1", name: "browser", arguments: { action: "tabs" } }],
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    stopReason: "toolUse",
    timestamp,
  });
--- a/src/agents/failover-error.test.ts
+++ b/src/agents/failover-error.test.ts
@@ -473,13 +473,13 @@ describe("failover-error", () => {
  it("coerces failover-worthy errors into FailoverError with metadata", () => {
    const err = coerceToFailoverError("credit balance too low", {
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
    });
    expect(err?.name).toBe("FailoverError");
    expect(err?.reason).toBe("billing");
    expect(err?.status).toBe(402);
    expect(err?.provider).toBe("anthropic");
-    expect(err?.model).toBe("claude-opus-4-5");
+    expect(err?.model).toBe("claude-opus-4-6");
  });

  it("maps overloaded to a 503 fallback status", () => {
--- a/src/agents/model-selection-display.test.ts
+++ b/src/agents/model-selection-display.test.ts
@@ -19,18 +19,18 @@ describe("model-selection-display", () => {
      expect(
        resolveModelDisplayRef({
          runtimeProvider: "openai",
-          runtimeModel: "gpt-5.2",
+          runtimeModel: "gpt-5.4",
        }),
-      ).toBe("openai/gpt-5.2");
+      ).toBe("openai/gpt-5.4");
    });

    it("falls back to override values when runtime values are absent", () => {
      expect(
        resolveModelDisplayRef({
          overrideProvider: "openrouter",
-          overrideModel: "anthropic/claude-sonnet-4-5",
+          overrideModel: "anthropic/claude-sonnet-4-6",
        }),
-      ).toBe("anthropic/claude-sonnet-4-5");
+      ).toBe("anthropic/claude-sonnet-4-6");
    });
  });

@@ -39,9 +39,9 @@ describe("model-selection-display", () => {
      expect(
        resolveModelDisplayName({
          runtimeProvider: "openrouter",
-          runtimeModel: "anthropic/claude-sonnet-4-5",
+          runtimeModel: "anthropic/claude-sonnet-4-6",
        }),
-      ).toBe("claude-sonnet-4-5");
+      ).toBe("claude-sonnet-4-6");
    });

    it("returns a stable empty-state label", () => {
--- a/src/agents/model-selection.test.ts
+++ b/src/agents/model-selection.test.ts
@@ -21,7 +21,7 @@ import {
 const EXPLICIT_ALLOWLIST_CONFIG = {
  agents: {
    defaults: {
-      model: { primary: "openai/gpt-5.2" },
+      model: { primary: "openai/gpt-5.4" },
      models: {
        "anthropic/claude-sonnet-4-6": { alias: "sonnet" },
      },
@@ -30,8 +30,8 @@ const EXPLICIT_ALLOWLIST_CONFIG = {
 } as OpenClawConfig;

 const BUNDLED_ALLOWLIST_CATALOG = [
-  { provider: "anthropic", id: "claude-sonnet-4-5", name: "Claude Sonnet 4.5" },
-  { provider: "openai", id: "gpt-5.2", name: "gpt-5.2" },
+  { provider: "anthropic", id: "claude-sonnet-4-6", name: "Claude Sonnet 4.5" },
+  { provider: "openai", id: "gpt-5.4", name: "gpt-5.4" },
 ];

 const ANTHROPIC_OPUS_CATALOG = [
@@ -219,9 +219,9 @@ describe("model-selection", () => {
      },
      {
        name: "passes through openrouter upstream provider ids",
-        variants: ["openrouter/anthropic/claude-sonnet-4-5"],
+        variants: ["openrouter/anthropic/claude-sonnet-4-6"],
        defaultProvider: "openai",
-        expected: { provider: "openrouter", model: "anthropic/claude-sonnet-4-5" },
+        expected: { provider: "openrouter", model: "anthropic/claude-sonnet-4-6" },
      },
      {
        name: "normalizes Vercel Claude shorthand to anthropic-prefixed model ids",
@@ -243,9 +243,9 @@ describe("model-selection", () => {
      },
      {
        name: "passes through non-Claude Vercel model ids unchanged",
-        variants: ["vercel-ai-gateway/openai/gpt-5.2"],
+        variants: ["vercel-ai-gateway/openai/gpt-5.4"],
        defaultProvider: "openai",
-        expected: { provider: "vercel-ai-gateway", model: "openai/gpt-5.2" },
+        expected: { provider: "vercel-ai-gateway", model: "openai/gpt-5.4" },
      },
      {
        name: "keeps already-suffixed codex variants unchanged",
@@ -537,7 +537,7 @@ describe("model-selection", () => {
        catalog: BUNDLED_ALLOWLIST_CATALOG,
        raw: "anthropic/claude-sonnet-4-6",
        defaultProvider: "openai",
-        defaultModel: "gpt-5.2",
+        defaultModel: "gpt-5.4",
      });

      expect(result).toEqual({
--- a/src/agents/models.profiles.live.test.ts
+++ b/src/agents/models.profiles.live.test.ts
@@ -498,7 +498,7 @@ describeLive("live models (profile keys)", () => {
            if (
              model.provider === "openai" &&
              model.api === "openai-responses" &&
-              model.id === "gpt-5.2"
+              model.id === "gpt-5.4"
            ) {
              logProgress(`${progressLabel}: tool-only regression`);
              const noopTool = {
--- a/src/agents/openai-responses.reasoning-replay.test.ts
+++ b/src/agents/openai-responses.reasoning-replay.test.ts
@@ -5,8 +5,8 @@ import { describe, expect, it } from "vitest";

 function buildModel(): Model<"openai-responses"> {
  return {
-    id: "gpt-5.2",
-    name: "gpt-5.2",
+    id: "gpt-5.4",
+    name: "gpt-5.4",
    api: "openai-responses",
    provider: "openai",
    baseUrl: "https://api.openai.com/v1",
@@ -66,7 +66,7 @@ function buildAssistantMessage(params: {
    role: "assistant",
    api: "openai-responses",
    provider: "openai",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    usage: ZERO_USAGE,
    stopReason: params.stopReason,
    timestamp: Date.now(),
--- a/src/agents/openai-ws-connection.test.ts
+++ b/src/agents/openai-ws-connection.test.ts
@@ -355,7 +355,7 @@ describe("OpenAIWebSocketManager", () => {

      const event: ResponseCreateEvent = {
        type: "response.create",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        input: [{ type: "message", role: "user", content: "Hello" }],
      };
      manager.send(event);
@@ -368,7 +368,7 @@ describe("OpenAIWebSocketManager", () => {
      const manager = buildManager();
      const event: ClientEvent = {
        type: "response.create",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
      };
      expect(() => manager.send(event)).toThrow(/cannot send/);
    });
@@ -378,7 +378,7 @@ describe("OpenAIWebSocketManager", () => {

      const event: ResponseCreateEvent = {
        type: "response.create",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        previous_response_id: "resp_abc123",
        input: [{ type: "function_call_output", call_id: "call_1", output: "result" }],
      };
@@ -686,13 +686,13 @@ describe("OpenAIWebSocketManager", () => {
    it("sends a response.create event with generate: false", async () => {
      const { manager, sock } = await createConnectedManager();

-      manager.warmUp({ model: "gpt-5.2", instructions: "You are helpful." });
+      manager.warmUp({ model: "gpt-5.4", instructions: "You are helpful." });

      expect(sock.sentMessages).toHaveLength(1);
      const sent = JSON.parse(sock.sentMessages[0] ?? "{}") as Record<string, unknown>;
      expect(sent["type"]).toBe("response.create");
      expect(sent["generate"]).toBe(false);
-      expect(sent["model"]).toBe("gpt-5.2");
+      expect(sent["model"]).toBe("gpt-5.4");
      expect(sent["input"]).toEqual([]);
      expect(sent["instructions"]).toBe("You are helpful.");
    });
@@ -701,7 +701,7 @@ describe("OpenAIWebSocketManager", () => {
      const { manager, sock } = await createConnectedManager();

      manager.warmUp({
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        tools: [{ type: "function", name: "exec", description: "Run a command" }],
      });

@@ -795,7 +795,7 @@ describe("OpenAIWebSocketManager", () => {
      manager.onMessage((e) => received.push(e));

      // Send initial turn
-      manager.send({ type: "response.create", model: "gpt-5.2", input: "Hello" });
+      manager.send({ type: "response.create", model: "gpt-5.4", input: "Hello" });

      // Simulate streaming events from server
      sock.simulateMessage({ type: "response.created", response: makeResponse("resp_1") });
@@ -817,7 +817,7 @@ describe("OpenAIWebSocketManager", () => {
      // Send continuation turn using the tracked previous_response_id
      manager.send({
        type: "response.create",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        previous_response_id: manager.previousResponseId!,
        input: [{ type: "function_call_output", call_id: "call_99", output: "tool result" }],
      });
@@ -844,7 +844,7 @@ function makeResponse(
    object: "response",
    created_at: Date.now(),
    status,
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    output: [],
    usage: { input_tokens: 10, output_tokens: 5, total_tokens: 15 },
  };
--- a/src/agents/openai-ws-connection.ts
+++ b/src/agents/openai-ws-connection.ts
@@ -321,7 +321,7 @@ type InternalEvents = {
 *   }
 * });
 *
- * manager.send({ type: "response.create", model: "gpt-5.2", input: [...] });
+ * manager.send({ type: "response.create", model: "gpt-5.4", input: [...] });
 * ```
 */
 export class OpenAIWebSocketManager extends EventEmitter<InternalEvents> {
--- a/src/agents/openai-ws-stream.e2e.test.ts
+++ b/src/agents/openai-ws-stream.e2e.test.ts
@@ -38,8 +38,8 @@ let openAIWsConnectionModule: OpenAIWsConnectionModule;
 const model = {
  api: "openai-responses" as const,
  provider: "openai",
-  id: "gpt-5.2",
-  name: "gpt-5.2",
+  id: "gpt-5.4",
+  name: "gpt-5.4",
  contextWindow: 128_000,
  maxTokens: 4_096,
  reasoning: true,
--- a/src/agents/openai-ws-stream.test.ts
+++ b/src/agents/openai-ws-stream.test.ts
@@ -281,7 +281,7 @@ function assistantMsg(
    stopReason: toolCalls.length > 0 ? "toolUse" : "stop",
    api: "openai-responses",
    provider: "openai",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    usage: {},
    timestamp: 0,
  };
@@ -305,7 +305,7 @@ function makeFakeAssistantMessage(text: string) {
    stopReason: "stop" as const,
    api: "openai-responses",
    provider: "openai",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    usage: {
      input: 10,
      output: 5,
@@ -348,7 +348,7 @@ function makeResponseObject(
    object: "response",
    created_at: Date.now(),
    status: "completed",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    output,
    usage: { input_tokens: 100, output_tokens: 50, total_tokens: 150 },
  };
@@ -583,7 +583,7 @@ describe("convertMessagesToInputItems", () => {
      stopReason: "stop",
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: {},
      timestamp: 0,
    };
@@ -694,7 +694,7 @@ describe("convertMessagesToInputItems", () => {
      stopReason: "stop",
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: {},
      timestamp: 0,
    };
@@ -723,7 +723,7 @@ describe("convertMessagesToInputItems", () => {
      stopReason: "stop",
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: {},
      timestamp: 0,
    };
@@ -751,7 +751,7 @@ describe("convertMessagesToInputItems", () => {
      stopReason: "stop",
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: {},
      timestamp: 0,
    };
@@ -779,7 +779,7 @@ describe("convertMessagesToInputItems", () => {
      stopReason: "stop",
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: {},
      timestamp: 0,
    };
@@ -806,7 +806,7 @@ describe("convertMessagesToInputItems", () => {
 // ─────────────────────────────────────────────────────────────────────────────

 describe("buildAssistantMessageFromResponse", () => {
-  const modelInfo = { api: "openai-responses", provider: "openai", id: "gpt-5.2" };
+  const modelInfo = { api: "openai-responses", provider: "openai", id: "gpt-5.4" };

  it("extracts text content from a message output item", () => {
    const response = makeResponseObject("resp_1", "Hello from assistant");
@@ -865,7 +865,7 @@ describe("buildAssistantMessageFromResponse", () => {
    const msg = buildAssistantMessageFromResponse(response, modelInfo);
    expect(msg.api).toBe("openai-responses");
    expect(msg.provider).toBe("openai");
-    expect(msg.model).toBe("gpt-5.2");
+    expect(msg.model).toBe("gpt-5.4");
  });

  it("handles empty output gracefully", () => {
@@ -891,7 +891,7 @@ describe("buildAssistantMessageFromResponse", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning",
@@ -923,7 +923,7 @@ describe("buildAssistantMessageFromResponse", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning.summary",
@@ -950,7 +950,7 @@ describe("buildAssistantMessageFromResponse", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning.summary",
@@ -986,7 +986,7 @@ describe("buildAssistantMessageFromResponse", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning",
@@ -1007,7 +1007,7 @@ describe("buildAssistantMessageFromResponse", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning",
@@ -1083,7 +1083,7 @@ describe("planTurnInput", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning",
@@ -1108,7 +1108,7 @@ describe("planTurnInput", () => {
        buildAssistantMessageFromResponse(turn1Response, {
          api: "openai-responses",
          provider: "openai",
-          id: "gpt-5.2",
+          id: "gpt-5.4",
        }),
      ] as Parameters<typeof convertMessagesToInputItems>[0],
      tools: [],
@@ -1163,7 +1163,7 @@ describe("createOpenAIWebSocketStreamFn", () => {
  const modelStub = {
    api: "openai-responses",
    provider: "openai",
-    id: "gpt-5.2",
+    id: "gpt-5.4",
    contextWindow: 128000,
    maxTokens: 4096,
    reasoning: false,
@@ -1266,7 +1266,7 @@ describe("createOpenAIWebSocketStreamFn", () => {
    expect(manager.sentEvents).toHaveLength(1);
    const sent = manager.sentEvents[0] as { type: string; model: string; input: unknown[] };
    expect(sent.type).toBe("response.create");
-    expect(sent.model).toBe("gpt-5.2");
+    expect(sent.model).toBe("gpt-5.4");
    expect(Array.isArray(sent.input)).toBe(true);
  });

@@ -1752,7 +1752,7 @@ describe("createOpenAIWebSocketStreamFn", () => {
      object: "response",
      created_at: Date.now(),
      status: "completed",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      output: [
        {
          type: "reasoning",
@@ -2371,7 +2371,7 @@ describe("releaseWsSession / hasWsSession", () => {
      {
        api: "openai-responses",
        provider: "openai",
-        id: "gpt-5.2",
+        id: "gpt-5.4",
        contextWindow: 128000,
        maxTokens: 4096,
        reasoning: false,
@@ -2407,7 +2407,7 @@ describe("releaseWsSession / hasWsSession", () => {
      {
        api: "openai-responses",
        provider: "openai",
-        id: "gpt-5.2",
+        id: "gpt-5.4",
        contextWindow: 128000,
        maxTokens: 4096,
        reasoning: false,
--- a/src/agents/pi-embedded-helpers.sanitize-session-messages-images.removes-empty-assistant-text-blocks-but-preserves.test.ts
+++ b/src/agents/pi-embedded-helpers.sanitize-session-messages-images.removes-empty-assistant-text-blocks-but-preserves.test.ts
@@ -24,7 +24,7 @@ function makeToolCallResultPairInput(): Array<AssistantMessage | ToolResultMessa
          arguments: { path: "package.json" },
        },
      ],
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      stopReason: "toolUse",
      timestamp: nextTimestamp(),
    }),
@@ -43,7 +43,7 @@ function makeEmptyAssistantErrorMessage(): AssistantMessage {
  return makeAgentAssistantMessage({
    stopReason: "error",
    content: [],
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    timestamp: nextTimestamp(),
  }) satisfies AssistantMessage;
 }
@@ -54,7 +54,7 @@ function makeOpenAiResponsesAssistantMessage(
 ): AssistantMessage {
  return makeAgentAssistantMessage({
    content,
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    stopReason,
    timestamp: nextTimestamp(),
  });
@@ -202,7 +202,7 @@ describe("sanitizeSessionMessagesImages", () => {
        ],
        api: "openai-responses",
        provider: "openai",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        usage: {
          input: 0,
          output: 0,
@@ -230,7 +230,7 @@ describe("sanitizeSessionMessagesImages", () => {
        content: [{ type: "text", text: "" }],
        api: "openai-responses",
        provider: "openai",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        usage: {
          input: 0,
          output: 0,
--- a/src/agents/pi-embedded-runner-extraparams.live.test.ts
+++ b/src/agents/pi-embedded-runner-extraparams.live.test.ts
@@ -18,13 +18,13 @@ const describeGeminiLive = GEMINI_LIVE && GEMINI_KEY ? describe : describe.skip;

 describeLive("pi embedded extra params (live)", () => {
  it("applies config maxTokens to openai streamFn", async () => {
-    const model = getModel("openai", "gpt-5.2") as unknown as Model<"openai-completions">;
+    const model = getModel("openai", "gpt-5.4") as unknown as Model<"openai-completions">;

    const cfg: OpenClawConfig = {
      agents: {
        defaults: {
          models: {
-            "openai/gpt-5.2": {
+            "openai/gpt-5.4": {
              // OpenAI Responses enforces a minimum max_output_tokens of 16.
              params: {
                maxTokens: 16,
@@ -117,7 +117,7 @@ describeAnthropicLive("pi embedded extra params (anthropic live)", () => {
        method: "POST",
        headers,
        body: JSON.stringify({
-          model: "claude-sonnet-4-5",
+          model: "claude-sonnet-4-6",
          max_tokens: 32,
          service_tier: serviceTier,
          messages: [{ role: "user", content: "Reply with OK." }],
--- a/src/agents/pi-embedded-runner.cache.live.test.ts
+++ b/src/agents/pi-embedded-runner.cache.live.test.ts
@@ -718,7 +718,7 @@ describeCacheLive("pi embedded runner prompt caching (live)", () => {
        provider: "openai",
        api: "openai-responses",
        envVar: "OPENCLAW_LIVE_OPENAI_CACHE_MODEL",
-        preferredModelIds: ["gpt-5.4-mini", "gpt-5.4", "gpt-5.2"],
+        preferredModelIds: ["gpt-5.4-mini", "gpt-5.4", "gpt-5.4"],
      });
      logLiveCache(`openai model=${fixture.model.provider}/${fixture.model.id}`);
    }, 120_000);
@@ -927,7 +927,7 @@ describeCacheLive("pi embedded runner prompt caching (live)", () => {
        provider: "anthropic",
        api: "anthropic-messages",
        envVar: "OPENCLAW_LIVE_ANTHROPIC_CACHE_MODEL",
-        preferredModelIds: ["claude-sonnet-4-6", "claude-sonnet-4-5", "claude-haiku-3-5"],
+        preferredModelIds: ["claude-sonnet-4-6", "claude-sonnet-4-6", "claude-haiku-3-5"],
      });
      logLiveCache(`anthropic model=${fixture.model.provider}/${fixture.model.id}`);
    }, 120_000);
--- a/src/agents/pi-embedded-runner.openai-tool-id-preservation.test.ts
+++ b/src/agents/pi-embedded-runner.openai-tool-id-preservation.test.ts
@@ -13,7 +13,7 @@ describe("sanitizeSessionHistory openai tool id preservation", () => {
      makeModelSnapshotEntry({
        provider: "openai",
        modelApi: "openai-responses",
-        modelId: "gpt-5.2-codex",
+        modelId: "gpt-5.4",
      }),
    ]);

@@ -58,7 +58,7 @@ describe("sanitizeSessionHistory openai tool id preservation", () => {
      messages: makeMessages(withReasoning),
      modelApi: "openai-responses",
      provider: "openai",
-      modelId: "gpt-5.2-codex",
+      modelId: "gpt-5.4",
      sessionManager: makeSessionManager(),
      sessionId: "test-session",
    });
--- a/src/agents/pi-embedded-runner.sanitize-session-history.test-harness.ts
+++ b/src/agents/pi-embedded-runner.sanitize-session-history.test-harness.ts
@@ -138,7 +138,7 @@ export function makeSnapshotChangedOpenAIReasoningScenario() {
  return {
    sessionManager: makeInMemorySessionManager(sessionEntries),
    messages: makeReasoningAssistantMessages({ thinkingSignature: "object" }),
-    modelId: "gpt-5.2-codex",
+    modelId: "gpt-5.4",
  };
 }

--- a/src/agents/pi-embedded-runner.sanitize-session-history.test.ts
+++ b/src/agents/pi-embedded-runner.sanitize-session-history.test.ts
@@ -159,7 +159,7 @@ describe("sanitizeSessionHistory", () => {
      ],
      api: "openai-responses",
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
      usage: makeUsage(0, 0, 0),
      stopReason: "stop",
      timestamp: nextTimestamp(),
@@ -185,7 +185,7 @@ describe("sanitizeSessionHistory", () => {
    content: [{ type: "text", text: params.text }],
    api: "openai-responses",
    provider: "openai",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    stopReason: "stop",
    timestamp: params.timestamp ?? nextTimestamp(),
    usage: params.usage,
@@ -209,7 +209,7 @@ describe("sanitizeSessionHistory", () => {
    content,
    api: "openai-responses",
    provider: "openai",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    usage: params.usage ?? makeUsage(0, 0, 0),
    stopReason: params.stopReason ?? "stop",
    timestamp: params.timestamp ?? nextTimestamp(),
@@ -363,7 +363,7 @@ describe("sanitizeSessionHistory", () => {
      messages: mockMessages,
      modelApi: "openai-completions",
      provider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
      sessionManager: mockSessionManager,
      sessionId: TEST_SESSION_ID,
    });
@@ -769,7 +769,7 @@ describe("sanitizeSessionHistory", () => {
      makeModelSnapshotEntry({
        provider: "openai",
        modelApi: "openai-responses",
-        modelId: "gpt-5.2-codex",
+        modelId: "gpt-5.4",
      }),
    ];
    const sessionManager = makeInMemorySessionManager(sessionEntries);
@@ -778,7 +778,7 @@ describe("sanitizeSessionHistory", () => {
    const result = await sanitizeWithOpenAIResponses({
      sanitizeSessionHistory,
      messages,
-      modelId: "gpt-5.2-codex",
+      modelId: "gpt-5.4",
      sessionManager,
    });

@@ -798,7 +798,7 @@ describe("sanitizeSessionHistory", () => {
      makeModelSnapshotEntry({
        provider: "openai",
        modelApi: "openai-responses",
-        modelId: "gpt-5.2",
+        modelId: "gpt-5.4",
      }),
    ];
    const sessionManager = makeInMemorySessionManager(sessionEntries);
@@ -957,7 +957,7 @@ describe("sanitizeSessionHistory", () => {

    const messages = makeThinkingAndTextAssistantMessages();

-    const result = await sanitizeGithubCopilotHistory({ messages, modelId: "gpt-5.2" });
+    const result = await sanitizeGithubCopilotHistory({ messages, modelId: "gpt-5.4" });
    const types = getAssistantContentTypes(result);
    expect(types).toContain("thinking");
  });
--- a/src/agents/pi-embedded-runner/extra-params.cache-retention-default.test.ts
+++ b/src/agents/pi-embedded-runner/extra-params.cache-retention-default.test.ts
@@ -233,7 +233,7 @@ describe("cacheRetention default behavior", () => {
        { cacheRetention: "long" },
        "amazon-bedrock",
        "openai-completions",
-        "us.anthropic.claude-sonnet-4-5",
+        "us.anthropic.claude-sonnet-4-6",
      ),
    ).toBe("long");
  });
--- a/src/agents/pi-embedded-runner/model.provider-runtime.test-support.ts
+++ b/src/agents/pi-embedded-runner/model.provider-runtime.test-support.ts
@@ -150,7 +150,7 @@ function buildDynamicModel(
      if (existing) {
        return undefined;
      }
-      const template = findTemplate(params, "github-copilot", ["gpt-5.2-codex"]);
+      const template = findTemplate(params, "github-copilot", ["gpt-5.4"]);
      if (lower === "gpt-5.4" && template) {
        return cloneTemplate(
          template,
@@ -182,17 +182,17 @@ function buildDynamicModel(
    case "openai-codex": {
      const template =
        lower === "gpt-5.4"
-          ? findTemplate(params, "openai-codex", ["gpt-5.4", "gpt-5.2-codex"])
+          ? findTemplate(params, "openai-codex", ["gpt-5.4", "gpt-5.4"])
          : lower === "gpt-5.4-mini"
            ? findTemplate(params, "openai-codex", [
                "gpt-5.4",
                "gpt-5.1-codex-mini",
                "gpt-5.3-codex",
-                "gpt-5.2-codex",
+                "gpt-5.4",
              ])
            : lower === "gpt-5.3-codex-spark"
-              ? findTemplate(params, "openai-codex", ["gpt-5.4", "gpt-5.2-codex"])
-              : findTemplate(params, "openai-codex", ["gpt-5.2-codex"]);
+              ? findTemplate(params, "openai-codex", ["gpt-5.4", "gpt-5.4"])
+              : findTemplate(params, "openai-codex", ["gpt-5.4"]);
      const fallback = {
        provider: "openai-codex",
        api: "openai-codex-responses",
@@ -256,13 +256,13 @@ function buildDynamicModel(
    case "openai": {
      const templateIds =
        lower === "gpt-5.4"
-          ? ["gpt-5.2"]
+          ? ["gpt-5.4"]
          : lower === "gpt-5.4-pro"
-            ? ["gpt-5.2-pro", "gpt-5.2"]
+            ? ["gpt-5.4-pro", "gpt-5.4"]
            : lower === "gpt-5.4-mini"
-              ? ["gpt-5-mini"]
+              ? ["gpt-5.4-mini"]
              : lower === "gpt-5.4-nano"
-                ? ["gpt-5-nano", "gpt-5-mini"]
+                ? ["gpt-5.4-nano", "gpt-5.4-mini"]
                : undefined;
      if (!templateIds) {
        return undefined;
@@ -330,7 +330,7 @@ function buildDynamicModel(
      const template = findTemplate(
        params,
        "anthropic",
-        lower === "claude-opus-4-6" ? ["claude-opus-4-5"] : ["claude-sonnet-4-5"],
+        lower === "claude-opus-4-6" ? ["claude-opus-4-6"] : ["claude-sonnet-4-6"],
      );
      return cloneTemplate(
        template,
--- a/src/agents/pi-embedded-runner/model.test-harness.ts
+++ b/src/agents/pi-embedded-runner/model.test-harness.ts
@@ -14,7 +14,7 @@ export const makeModel = (id: string): ModelDefinitionConfig => ({
 });

 export const OPENAI_CODEX_TEMPLATE_MODEL = {
-  id: "gpt-5.2-codex",
+  id: "gpt-5.4",
  name: "GPT-5.2 Codex",
  provider: "openai-codex",
  api: "openai-codex-responses",
@@ -40,12 +40,7 @@ function mockTemplateModel(
 }

 export function mockOpenAICodexTemplateModel(discoverModelsMock: DiscoverModelsMock): void {
-  mockTemplateModel(
-    discoverModelsMock,
-    "openai-codex",
-    "gpt-5.2-codex",
-    OPENAI_CODEX_TEMPLATE_MODEL,
-  );
+  mockTemplateModel(discoverModelsMock, "openai-codex", "gpt-5.4", OPENAI_CODEX_TEMPLATE_MODEL);
 }

 export function buildOpenAICodexForwardCompatExpectation(
--- a/src/agents/pi-embedded-runner/model.test.ts
+++ b/src/agents/pi-embedded-runner/model.test.ts
@@ -913,9 +913,9 @@ describe("resolveModel", () => {
  it("applies provider overrides to openai gpt-5.4 forward-compat models", () => {
    mockDiscoveredModel(discoverModels, {
      provider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
      templateModel: buildForwardCompatTemplate({
-        id: "gpt-5.2",
+        id: "gpt-5.4",
        name: "GPT-5.2",
        provider: "openai",
        api: "openai-responses",
@@ -1003,12 +1003,12 @@ describe("resolveModel", () => {
    });
  });

-  it("builds an openai fallback for gpt-5.4 mini from the gpt-5-mini template", () => {
+  it("builds an openai fallback for gpt-5.4 mini from the gpt-5.4-mini template", () => {
    mockDiscoveredModel(discoverModels, {
      provider: "openai",
-      modelId: "gpt-5-mini",
+      modelId: "gpt-5.4-mini",
      templateModel: buildForwardCompatTemplate({
-        id: "gpt-5-mini",
+        id: "gpt-5.4-mini",
        name: "GPT-5 mini",
        provider: "openai",
        api: "openai-responses",
@@ -1035,12 +1035,12 @@ describe("resolveModel", () => {
    });
  });

-  it("builds an openai fallback for gpt-5.4 nano from the gpt-5-nano template", () => {
+  it("builds an openai fallback for gpt-5.4 nano from the gpt-5.4-nano template", () => {
    mockDiscoveredModel(discoverModels, {
      provider: "openai",
-      modelId: "gpt-5-nano",
+      modelId: "gpt-5.4-nano",
      templateModel: buildForwardCompatTemplate({
-        id: "gpt-5-nano",
+        id: "gpt-5.4-nano",
        name: "GPT-5 nano",
        provider: "openai",
        api: "openai-responses",
--- a/src/agents/pi-embedded-runner/sanitize-session-history.tool-result-details.test.ts
+++ b/src/agents/pi-embedded-runner/sanitize-session-history.tool-result-details.test.ts
@@ -12,7 +12,7 @@ describe("sanitizeSessionHistory toolResult details stripping", () => {
    const messages: AgentMessage[] = [
      makeAgentAssistantMessage({
        content: [{ type: "toolCall", id: "call_1", name: "web_fetch", arguments: { url: "x" } }],
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        stopReason: "toolUse",
        timestamp: 1,
      }),
@@ -38,7 +38,7 @@ describe("sanitizeSessionHistory toolResult details stripping", () => {
      messages,
      modelApi: "anthropic-messages",
      provider: "anthropic",
-      modelId: "claude-opus-4-5",
+      modelId: "claude-opus-4-6",
      sessionManager: sm,
      sessionId: "test",
    });
--- a/src/agents/pi-embedded-runner/usage-reporting.test.ts
+++ b/src/agents/pi-embedded-runner/usage-reporting.test.ts
@@ -49,7 +49,7 @@ function makeAssistantMessage(
    role: "assistant",
    api: "openai-responses",
    provider: "openai",
-    model: "gpt-5.2",
+    model: "gpt-5.4",
    usage: { input: 0, output: 0 } as AssistantMessage["usage"],
    stopReason: "end_turn" as AssistantMessage["stopReason"],
    timestamp: Date.now(),
--- a/src/agents/pi-mcp-style.cache.live.test.ts
+++ b/src/agents/pi-mcp-style.cache.live.test.ts
@@ -169,7 +169,7 @@ describeCacheLive("MCP-style prompt caching (live)", () => {
        provider: "openai",
        api: "openai-responses",
        envVar: "OPENCLAW_LIVE_OPENAI_CACHE_MODEL",
-        preferredModelIds: ["gpt-5.4-mini", "gpt-5.4", "gpt-5.2"],
+        preferredModelIds: ["gpt-5.4-mini", "gpt-5.4", "gpt-5.4"],
      });
      logLiveCache(`openai mcp-style model=${fixture.model.provider}/${fixture.model.id}`);

--- a/src/agents/pi-tools-agent-config.test.ts
+++ b/src/agents/pi-tools-agent-config.test.ts
@@ -75,7 +75,7 @@ describe("Agent-specific tool filtering", () => {
        workspaceDir,
        agentDir: "/tmp/agent",
        modelProvider: "openai",
-        modelId: "gpt-5.2",
+        modelId: "gpt-5.4",
      });

      const applyPatchTool = tools.find((t) => t.name === "apply_patch");
@@ -204,7 +204,7 @@ describe("Agent-specific tool filtering", () => {
      workspaceDir: "/tmp/test",
      agentDir: "/tmp/agent",
      modelProvider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
    });

    const toolNames = tools.map((t) => t.name);
@@ -229,7 +229,7 @@ describe("Agent-specific tool filtering", () => {
      workspaceDir: "/tmp/test",
      agentDir: "/tmp/agent",
      modelProvider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
    });

    const toolNames = tools.map((t) => t.name);
--- a/src/agents/pi-tools.create-openclaw-coding-tools.adds-claude-style-aliases-schemas-without-dropping-b.test.ts
+++ b/src/agents/pi-tools.create-openclaw-coding-tools.adds-claude-style-aliases-schemas-without-dropping-b.test.ts
@@ -61,7 +61,7 @@ describe("createOpenClawCodingTools", () => {

    const openAiTools = createOpenClawCodingTools({
      modelProvider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
    });
    expect(openAiTools.some((tool) => tool.name === "apply_patch")).toBe(true);

@@ -81,35 +81,35 @@ describe("createOpenClawCodingTools", () => {
    const disabledOpenAiTools = createOpenClawCodingTools({
      config: disabledConfig,
      modelProvider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
    });
    expect(disabledOpenAiTools.some((tool) => tool.name === "apply_patch")).toBe(false);

    const anthropicTools = createOpenClawCodingTools({
      config: disabledConfig,
      modelProvider: "anthropic",
-      modelId: "claude-opus-4-5",
+      modelId: "claude-opus-4-6",
    });
    expect(anthropicTools.some((tool) => tool.name === "apply_patch")).toBe(false);

    const allowModelsConfig: OpenClawConfig = {
      tools: {
        exec: {
-          applyPatch: { allowModels: ["gpt-5.2"] },
+          applyPatch: { allowModels: ["gpt-5.4"] },
        },
      },
    };
    const allowed = createOpenClawCodingTools({
      config: allowModelsConfig,
      modelProvider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
    });
    expect(allowed.some((tool) => tool.name === "apply_patch")).toBe(true);

    const denied = createOpenClawCodingTools({
      config: allowModelsConfig,
      modelProvider: "openai",
-      modelId: "gpt-5-mini",
+      modelId: "gpt-5.4-mini",
    });
    expect(denied.some((tool) => tool.name === "apply_patch")).toBe(false);

--- a/src/agents/pi-tools.sandbox-mounted-paths.workspace-only.test.ts
+++ b/src/agents/pi-tools.sandbox-mounted-paths.workspace-only.test.ts
@@ -34,7 +34,7 @@ function resolveApplyPatchTool(
    workspaceDir: params.workspaceDir,
    config: params.config,
    modelProvider: "openai",
-    modelId: "gpt-5.2",
+    modelId: "gpt-5.4",
  });
  const applyPatchTool = tools.find((t) => t.name === "apply_patch") as ToolWithExecute | undefined;
  if (!applyPatchTool) {
--- a/src/agents/provider-headers.live.test.ts
+++ b/src/agents/provider-headers.live.test.ts
@@ -17,7 +17,7 @@ describeLive("provider response headers (live)", () => {
        provider: "openai",
        api: "openai-responses",
        envVar: "OPENCLAW_LIVE_OPENAI_CACHE_MODEL",
-        preferredModelIds: ["gpt-5.4-mini", "gpt-5.4", "gpt-5.2"],
+        preferredModelIds: ["gpt-5.4-mini", "gpt-5.4", "gpt-5.4"],
      });
    }, 120_000);

@@ -61,7 +61,7 @@ describeLive("provider response headers (live)", () => {
        provider: "anthropic",
        api: "anthropic-messages",
        envVar: "OPENCLAW_LIVE_ANTHROPIC_CACHE_MODEL",
-        preferredModelIds: ["claude-sonnet-4-6", "claude-sonnet-4-5", "claude-haiku-3-5"],
+        preferredModelIds: ["claude-sonnet-4-6", "claude-sonnet-4-6", "claude-haiku-3-5"],
      });
    }, 120_000);

--- a/src/agents/simple-completion-runtime.selection.test.ts
+++ b/src/agents/simple-completion-runtime.selection.test.ts
@@ -6,7 +6,7 @@ describe("resolveSimpleCompletionSelectionForAgent", () => {
  it("preserves multi-segment model ids (openrouter provider models)", () => {
    const cfg = {
      agents: {
-        defaults: { model: "openrouter/anthropic/claude-sonnet-4-5" },
+        defaults: { model: "openrouter/anthropic/claude-sonnet-4-6" },
      },
    } as OpenClawConfig;

@@ -14,7 +14,7 @@ describe("resolveSimpleCompletionSelectionForAgent", () => {
    expect(selection).toEqual(
      expect.objectContaining({
        provider: "openrouter",
-        modelId: "anthropic/claude-sonnet-4-5",
+        modelId: "anthropic/claude-sonnet-4-6",
      }),
    );
  });
@@ -59,7 +59,7 @@ describe("resolveSimpleCompletionSelectionForAgent", () => {
        defaults: {
          model: "fast@work",
          models: {
-            "openrouter/anthropic/claude-sonnet-4-5": { alias: "fast" },
+            "openrouter/anthropic/claude-sonnet-4-6": { alias: "fast" },
          },
        },
      },
@@ -69,7 +69,7 @@ describe("resolveSimpleCompletionSelectionForAgent", () => {
    expect(selection).toEqual(
      expect.objectContaining({
        provider: "openrouter",
-        modelId: "anthropic/claude-sonnet-4-5",
+        modelId: "anthropic/claude-sonnet-4-6",
        profileId: "work",
      }),
    );
--- a/src/agents/simple-completion-runtime.test.ts
+++ b/src/agents/simple-completion-runtime.test.ts
@@ -136,7 +136,7 @@ describe("prepareSimpleCompletionModel", () => {
    hoisted.resolveModelMock.mockReturnValueOnce({
      model: {
        provider: "amazon-bedrock",
-        id: "anthropic.claude-sonnet-4-5",
+        id: "anthropic.claude-sonnet-4-6",
      },
      authStorage: {
        setRuntimeApiKey: hoisted.setRuntimeApiKeyMock,
@@ -151,7 +151,7 @@ describe("prepareSimpleCompletionModel", () => {
    const result = await prepareSimpleCompletionModel({
      cfg: undefined,
      provider: "amazon-bedrock",
-      modelId: "anthropic.claude-sonnet-4-5",
+      modelId: "anthropic.claude-sonnet-4-6",
      allowMissingApiKeyModes: ["aws-sdk"],
    });

@@ -159,7 +159,7 @@ describe("prepareSimpleCompletionModel", () => {
      expect.objectContaining({
        model: expect.objectContaining({
          provider: "amazon-bedrock",
-          id: "anthropic.claude-sonnet-4-5",
+          id: "anthropic.claude-sonnet-4-6",
        }),
        auth: {
          source: "aws-sdk default chain",
--- a/src/agents/system-prompt.test.ts
+++ b/src/agents/system-prompt.test.ts
@@ -493,14 +493,14 @@ describe("buildAgentSystemPrompt", () => {
    const prompt = buildAgentSystemPrompt({
      workspaceDir: "/tmp/openclaw",
      modelAliasLines: [
-        "- Opus: anthropic/claude-opus-4-5",
-        "- Sonnet: anthropic/claude-sonnet-4-5",
+        "- Opus: anthropic/claude-opus-4-6",
+        "- Sonnet: anthropic/claude-sonnet-4-6",
      ],
    });

    expect(prompt).toContain("## Model Aliases");
    expect(prompt).toContain("Prefer aliases when specifying model overrides");
-    expect(prompt).toContain("- Opus: anthropic/claude-opus-4-5");
+    expect(prompt).toContain("- Opus: anthropic/claude-opus-4-6");
  });

  it("adds ClaudeBot self-update guidance when gateway tool is available", () => {
@@ -682,7 +682,7 @@ describe("buildAgentSystemPrompt", () => {
        arch: "arm64",
        node: "v20",
        model: "anthropic/claude",
-        defaultModel: "anthropic/claude-opus-4-5",
+        defaultModel: "anthropic/claude-opus-4-6",
      },
      "telegram",
      ["inlineButtons"],
@@ -695,7 +695,7 @@ describe("buildAgentSystemPrompt", () => {
    expect(line).toContain("os=macOS (arm64)");
    expect(line).toContain("node=v20");
    expect(line).toContain("model=anthropic/claude");
-    expect(line).toContain("default_model=anthropic/claude-opus-4-5");
+    expect(line).toContain("default_model=anthropic/claude-opus-4-6");
    expect(line).toContain("channel=telegram");
    expect(line).toContain("capabilities=inlineButtons");
    expect(line).toContain("thinking=low");
--- a/src/agents/tools/image-tool.test.ts
+++ b/src/agents/tools/image-tool.test.ts
@@ -487,7 +487,7 @@ describe("image tool implicit imageModel config", () => {
  it("stays disabled without auth when no pairing is possible", async () => {
    await withTempAgentDir(async (agentDir) => {
      const cfg: OpenClawConfig = {
-        agents: { defaults: { model: { primary: "openai/gpt-5.2" } } },
+        agents: { defaults: { model: { primary: "openai/gpt-5.4" } } },
      };
      expect(resolveImageModelConfigForTool({ cfg, agentDir })).toBeNull();
      expect(createImageTool({ config: cfg, agentDir })).toBeNull();
@@ -1287,12 +1287,12 @@ describe("image tool response validation", () => {
  it("returns trimmed text from image-model responses", () => {
    const text = __testing.coerceImageAssistantText({
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
      message: {
        ...createAssistantMessage({
          api: "anthropic-messages",
          provider: "anthropic",
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
        }),
        content: [{ type: "text", text: "  hello  " }],
      } as never,
--- a/src/agents/transcript-policy.test.ts
+++ b/src/agents/transcript-policy.test.ts
@@ -185,7 +185,7 @@ describe("resolveTranscriptPolicy", () => {
  it("enables sanitizeToolCallIds for Anthropic provider", () => {
    const policy = resolveTranscriptPolicy({
      provider: "anthropic",
-      modelId: "claude-opus-4-5",
+      modelId: "claude-opus-4-6",
      modelApi: "anthropic-messages",
    });
    expect(policy.sanitizeToolCallIds).toBe(true);
@@ -230,7 +230,7 @@ describe("resolveTranscriptPolicy", () => {
  it("enables strict tool call id sanitization for openai-completions APIs", () => {
    const policy = resolveTranscriptPolicy({
      provider: "openai",
-      modelId: "gpt-5.2",
+      modelId: "gpt-5.4",
      modelApi: "openai-completions",
    });
    expect(policy.sanitizeToolCallIds).toBe(true);
@@ -322,7 +322,7 @@ describe("resolveTranscriptPolicy", () => {
    {
      title: "Anthropic provider",
      provider: "anthropic",
-      modelId: "claude-opus-4-5",
+      modelId: "claude-opus-4-6",
      modelApi: "anthropic-messages" as const,
      preserveSignatures: true,
    },
--- a/src/auto-reply/commands-registry.test.ts
+++ b/src/auto-reply/commands-registry.test.ts
@@ -354,12 +354,10 @@ describe("commands registry args", () => {
      args: [{ name: "model", description: "model", type: "string", captureRemaining: true }],
    };

-    expect(serializeCommandArgs(command, { raw: "gpt-5.2-codex" })).toBe("gpt-5.2-codex");
-    expect(serializeCommandArgs(command, { values: { model: "gpt-5.2-codex" } })).toBe(
-      "gpt-5.2-codex",
-    );
-    expect(buildCommandTextFromArgs(command, { values: { model: "gpt-5.2-codex" } })).toBe(
-      "/model gpt-5.2-codex",
+    expect(serializeCommandArgs(command, { raw: "gpt-5.4" })).toBe("gpt-5.4");
+    expect(serializeCommandArgs(command, { values: { model: "gpt-5.4" } })).toBe("gpt-5.4");
+    expect(buildCommandTextFromArgs(command, { values: { model: "gpt-5.4" } })).toBe(
+      "/model gpt-5.4",
    );
  });

--- a/src/auto-reply/media-understanding.test-fixtures.ts
+++ b/src/auto-reply/media-understanding.test-fixtures.ts
@@ -10,14 +10,14 @@ export function createSuccessfulImageMediaDecision() {
            type: "provider",
            outcome: "success",
            provider: "openai",
-            model: "gpt-5.2",
+            model: "gpt-5.4",
          },
        ],
        chosen: {
          type: "provider",
          outcome: "success",
          provider: "openai",
-          model: "gpt-5.2",
+          model: "gpt-5.4",
        },
      },
    ],
--- a/src/auto-reply/model.test.ts
+++ b/src/auto-reply/model.test.ts
@@ -24,9 +24,9 @@ describe("extractModelDirective", () => {
    });

    it("extracts /model with provider/model format", () => {
-      const result = extractModelDirective("/model anthropic/claude-opus-4-5");
+      const result = extractModelDirective("/model anthropic/claude-opus-4-6");
      expect(result.hasDirective).toBe(true);
-      expect(result.rawModel).toBe("anthropic/claude-opus-4-5");
+      expect(result.rawModel).toBe("anthropic/claude-opus-4-6");
    });

    it("extracts /model with profile override", () => {
--- a/src/auto-reply/reply.block-streaming.test.ts
+++ b/src/auto-reply/reply.block-streaming.test.ts
@@ -53,7 +53,7 @@ vi.mock("./command-auth.js", () => ({
 vi.mock("./reply/directive-handling.defaults.js", () => ({
  resolveDefaultModel: vi.fn(() => ({
    defaultProvider: "anthropic",
-    defaultModel: "claude-opus-4-5",
+    defaultModel: "claude-opus-4-6",
    aliasIndex: new Map(),
  })),
 }));
@@ -106,7 +106,7 @@ function createReplyConfig(streamMode?: "block"): OpenClawConfig {
  return {
    agents: {
      defaults: {
-        model: { primary: "anthropic/claude-opus-4-5" },
+        model: { primary: "anthropic/claude-opus-4-6" },
        workspace: "/tmp/workspace",
      },
    },
@@ -152,7 +152,7 @@ function createContinueDirectivesResult() {
      blockReplyChunking: undefined,
      resolvedBlockStreamingBreak: "message_end",
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
      modelState: {
        resolveDefaultThinkingLevel: async () => undefined,
      },
--- a/src/auto-reply/reply.directive.directive-behavior.applies-inline-reasoning-mixed-messages-acks-immediately.test.ts
+++ b/src/auto-reply/reply.directive.directive-behavior.applies-inline-reasoning-mixed-messages-acks-immediately.test.ts
@@ -53,7 +53,7 @@ async function runThinkDirectiveAndGetText(home: string): Promise<string | undef
    { Body: "/think", From: "+1222", To: "+1222", CommandAuthorized: true },
    {},
    makeWhatsAppDirectiveConfig(home, {
-      model: "anthropic/claude-opus-4-5",
+      model: "anthropic/claude-opus-4-6",
      thinkingDefault: "high",
    }),
  );
@@ -82,7 +82,7 @@ async function runInlineReasoningMessage(params: {
    },
    makeWhatsAppDirectiveConfig(
      params.home,
-      { model: "anthropic/claude-opus-4-5" },
+      { model: "anthropic/claude-opus-4-6" },
      {
        session: { store: params.storePath },
      },
@@ -93,7 +93,7 @@ async function runInlineReasoningMessage(params: {
 function makeRunConfig(home: string, storePath: string) {
  return makeWhatsAppDirectiveConfig(
    home,
-    { model: "anthropic/claude-opus-4-5" },
+    { model: "anthropic/claude-opus-4-6" },
    { session: { store: storePath } },
  );
 }
@@ -199,7 +199,7 @@ describe("directive behavior", () => {
      const enabledRes = await getReplyFromConfig(
        { Body: "/verbose on", From: "+1222", To: "+1222", CommandAuthorized: true },
        {},
-        makeWhatsAppDirectiveConfig(home, { model: "anthropic/claude-opus-4-5" }),
+        makeWhatsAppDirectiveConfig(home, { model: "anthropic/claude-opus-4-6" }),
      );
      expect(replyText(enabledRes)).toMatch(/^⚙️ Verbose logging enabled\./);

@@ -208,7 +208,7 @@ describe("directive behavior", () => {
        {},
        makeWhatsAppDirectiveConfig(
          home,
-          { model: "anthropic/claude-opus-4-5" },
+          { model: "anthropic/claude-opus-4-6" },
          {
            session: { store: storePath },
          },
@@ -254,8 +254,8 @@ describe("directive behavior", () => {
      expect(text).toContain("Options: off, minimal, low, medium, high, adaptive.");

      for (const model of [
-        "openai-codex/gpt-5.2-codex",
-        "openai/gpt-5.2",
+        "openai-codex/gpt-5.4",
+        "openai/gpt-5.4",
        "openai/gpt-5.4-mini",
        "openai/gpt-5.4-nano",
      ]) {
@@ -282,9 +282,9 @@ describe("directive behavior", () => {
        makeWhatsAppDirectiveConfig(
          home,
          {
-            model: "anthropic/claude-opus-4-5",
+            model: "anthropic/claude-opus-4-6",
            models: {
-              "anthropic/claude-opus-4-5": { alias: " help " },
+              "anthropic/claude-opus-4-6": { alias: " help " },
            },
          },
          { session: { store: sessionStorePath(home) } },
@@ -316,10 +316,10 @@ describe("directive behavior", () => {
        makeWhatsAppDirectiveConfig(
          home,
          {
-            model: "anthropic/claude-opus-4-5",
+            model: "anthropic/claude-opus-4-6",
            workspace,
            models: {
-              "anthropic/claude-opus-4-5": { alias: "demo_skill" },
+              "anthropic/claude-opus-4-6": { alias: "demo_skill" },
            },
          },
          { session: { store: sessionStorePath(home) } },
@@ -343,7 +343,7 @@ describe("directive behavior", () => {
        {},
        makeWhatsAppDirectiveConfig(
          home,
-          { model: "anthropic/claude-opus-4-5" },
+          { model: "anthropic/claude-opus-4-6" },
          {
            session: { store: sessionStorePath(home) },
          },
@@ -366,7 +366,7 @@ describe("directive behavior", () => {
        {},
        makeWhatsAppDirectiveConfig(
          home,
-          { model: "anthropic/claude-opus-4-5" },
+          { model: "anthropic/claude-opus-4-6" },
          {
            messages: {
              queue: {
--- a/src/auto-reply/reply.directive.directive-behavior.defaults-think-low-reasoning-capable-models-no.test.ts
+++ b/src/auto-reply/reply.directive.directive-behavior.defaults-think-low-reasoning-capable-models-no.test.ts
@@ -24,9 +24,9 @@ let getReplyFromConfig: typeof import("./reply.js").getReplyFromConfig;

 function makeDefaultModelConfig(home: string) {
  return makeWhatsAppDirectiveConfig(home, {
-    model: { primary: "anthropic/claude-opus-4-5" },
+    model: { primary: "anthropic/claude-opus-4-6" },
    models: {
-      "anthropic/claude-opus-4-5": {},
+      "anthropic/claude-opus-4-6": {},
      "openai/gpt-4.1-mini": {},
    },
  });
@@ -43,7 +43,7 @@ async function runReplyToCurrentCase(home: string, text: string) {
      MessageSid: "msg-123",
    },
    {},
-    makeWhatsAppDirectiveConfig(home, { model: "anthropic/claude-opus-4-5" }),
+    makeWhatsAppDirectiveConfig(home, { model: "anthropic/claude-opus-4-6" }),
  );

  return Array.isArray(res) ? res[0] : res;
@@ -56,7 +56,7 @@ async function expectThinkStatusForReasoningModel(params: {
 }): Promise<void> {
  loadModelCatalogMock.mockResolvedValueOnce([
    {
-      id: "claude-opus-4-5",
+      id: "claude-opus-4-6",
      name: "Opus 4.5",
      provider: "anthropic",
      reasoning: params.reasoning,
@@ -66,7 +66,7 @@ async function expectThinkStatusForReasoningModel(params: {
  const res = await getReplyFromConfig(
    { Body: "/think", From: "+1222", To: "+1222", CommandAuthorized: true },
    {},
-    makeWhatsAppDirectiveConfig(params.home, { model: "anthropic/claude-opus-4-5" }),
+    makeWhatsAppDirectiveConfig(params.home, { model: "anthropic/claude-opus-4-6" }),
  );

  const text = replyText(res);
@@ -77,7 +77,7 @@ async function expectThinkStatusForReasoningModel(params: {
 function mockReasoningCapableCatalog() {
  loadModelCatalogMock.mockResolvedValueOnce([
    {
-      id: "claude-opus-4-5",
+      id: "claude-opus-4-6",
      name: "Opus 4.5",
      provider: "anthropic",
      reasoning: true,
@@ -103,7 +103,7 @@ async function runReasoningDefaultCase(params: {
    },
    {},
    makeWhatsAppDirectiveConfig(params.home, {
-      model: { primary: "anthropic/claude-opus-4-5" },
+      model: { primary: "anthropic/claude-opus-4-6" },
      ...(params.thinkingDefault ? { thinkingDefault: params.thinkingDefault } : {}),
    }),
  );
@@ -170,7 +170,7 @@ describe("directive behavior", () => {

      loadModelCatalogMock.mockResolvedValueOnce([]);
      const unavailableCatalogText = await runModelDirectiveText(home, "/model");
-      expect(unavailableCatalogText).toContain("Current: anthropic/claude-opus-4-5");
+      expect(unavailableCatalogText).toContain("Current: anthropic/claude-opus-4-6");
      expect(unavailableCatalogText).toContain("Switch: /model <provider/model>");
      expect(unavailableCatalogText).toContain(
        "Browse: /models (providers) or /models <provider> (models)",
@@ -180,20 +180,20 @@ describe("directive behavior", () => {
      const allowlistedStatusText = await runModelDirectiveText(home, "/model status", {
        includeSessionStore: false,
      });
-      expect(allowlistedStatusText).toContain("anthropic/claude-opus-4-5");
+      expect(allowlistedStatusText).toContain("anthropic/claude-opus-4-6");
      expect(allowlistedStatusText).toContain("openai/gpt-4.1-mini");
      expect(allowlistedStatusText).not.toContain("claude-sonnet-4-1");
      expect(allowlistedStatusText).toContain("auth:");

      loadModelCatalogMock.mockResolvedValue([
-        { id: "claude-opus-4-5", name: "Opus 4.5", provider: "anthropic" },
+        { id: "claude-opus-4-6", name: "Opus 4.5", provider: "anthropic" },
        { id: "gpt-4.1-mini", name: "GPT-4.1 Mini", provider: "openai" },
        { id: "grok-4", name: "Grok 4", provider: "xai" },
      ]);
      const noAllowlistText = await runModelDirectiveText(home, "/model list", {
        defaults: {
          model: {
-            primary: "anthropic/claude-opus-4-5",
+            primary: "anthropic/claude-opus-4-6",
            fallbacks: ["openai/gpt-4.1-mini"],
          },
          imageModel: { primary: "minimax/MiniMax-M2.7" },
@@ -209,7 +209,7 @@ describe("directive behavior", () => {
      loadModelCatalogMock.mockResolvedValueOnce([
        {
          provider: "anthropic",
-          id: "claude-opus-4-5",
+          id: "claude-opus-4-6",
          name: "Claude Opus 4.5",
        },
        { provider: "openai", id: "gpt-4.1-mini", name: "GPT-4.1 mini" },
@@ -217,7 +217,7 @@ describe("directive behavior", () => {
      const configOnlyProviderText = await runModelDirectiveText(home, "/models minimax", {
        defaults: {
          models: {
-            "anthropic/claude-opus-4-5": {},
+            "anthropic/claude-opus-4-6": {},
            "openai/gpt-4.1-mini": {},
            "minimax/MiniMax-M2.7": { alias: "minimax" },
          },
@@ -244,7 +244,7 @@ describe("directive behavior", () => {
      const missingAuthText = await runModelDirectiveText(home, "/model list", {
        defaults: {
          models: {
-            "anthropic/claude-opus-4-5": {},
+            "anthropic/claude-opus-4-6": {},
          },
        },
      });
@@ -263,9 +263,9 @@ describe("directive behavior", () => {
        makeWhatsAppDirectiveConfig(
          home,
          {
-            model: { primary: "anthropic/claude-opus-4-5" },
+            model: { primary: "anthropic/claude-opus-4-6" },
            models: {
-              "anthropic/claude-opus-4-5": {},
+              "anthropic/claude-opus-4-6": {},
              "openai/gpt-4.1-mini": {},
            },
          },
@@ -299,7 +299,7 @@ describe("directive behavior", () => {
      expect(runEmbeddedPiAgentMock).toHaveBeenCalledOnce();
      const call = runEmbeddedPiAgentMock.mock.calls[0]?.[0];
      expect(call?.provider).toBe("anthropic");
-      expect(call?.model).toBe("claude-opus-4-5");
+      expect(call?.model).toBe("claude-opus-4-6");
      runEmbeddedPiAgentMock.mockClear();

      mockEmbeddedTextResult("done");
@@ -310,7 +310,7 @@ describe("directive behavior", () => {
          To: "+2000",
        },
        {},
-        makeWhatsAppDirectiveConfig(home, { model: { primary: "anthropic/claude-opus-4-5" } }),
+        makeWhatsAppDirectiveConfig(home, { model: { primary: "anthropic/claude-opus-4-6" } }),
      );

      expect(replyTexts(inlineThinkRes)).toContain("done");
@@ -332,7 +332,7 @@ describe("directive behavior", () => {
        {},
        makeWhatsAppDirectiveConfig(
          home,
-          { model: { primary: "anthropic/claude-opus-4-5" } },
+          { model: { primary: "anthropic/claude-opus-4-6" } },
          {
            tools: {
              elevated: {
@@ -436,7 +436,7 @@ describe("directive behavior", () => {
          MessageSid: "msg-123",
        },
        {},
-        makeWhatsAppDirectiveConfig(home, { model: { primary: "anthropic/claude-opus-4-5" } }),
+        makeWhatsAppDirectiveConfig(home, { model: { primary: "anthropic/claude-opus-4-6" } }),
      );

      const payload = Array.isArray(res) ? res[0] : res;
--- a/src/auto-reply/reply.directive.directive-behavior.e2e-harness.ts
+++ b/src/auto-reply/reply.directive.directive-behavior.e2e-harness.ts
@@ -18,7 +18,7 @@ export const DEFAULT_TEST_MODEL_CATALOG: Array<{
  name: string;
  provider: string;
 }> = [
-  { id: "claude-opus-4-5", name: "Opus 4.5", provider: "anthropic" },
+  { id: "claude-opus-4-6", name: "Opus 4.5", provider: "anthropic" },
  { id: "claude-sonnet-4-1", name: "Sonnet 4.1", provider: "anthropic" },
  { id: "gpt-4.1-mini", name: "GPT-4.1 Mini", provider: "openai" },
 ];
@@ -102,7 +102,7 @@ export function makeElevatedDirectiveConfig(home: string) {
  return makeWhatsAppDirectiveConfig(
    home,
    {
-      model: "anthropic/claude-opus-4-5",
+      model: "anthropic/claude-opus-4-6",
      elevatedDefault: "on",
    },
    {
@@ -189,7 +189,7 @@ export function makeRestrictedElevatedDisabledConfig(home: string) {
  return {
    agents: {
      defaults: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        workspace: path.join(home, "openclaw"),
      },
      list: [
--- a/src/auto-reply/reply.directive.directive-behavior.model-directive-test-utils.ts
+++ b/src/auto-reply/reply.directive.directive-behavior.model-directive-test-utils.ts
@@ -20,9 +20,9 @@ export async function runModelDirectiveText(
    makeWhatsAppDirectiveConfig(
      home,
      {
-        model: { primary: "anthropic/claude-opus-4-5" },
+        model: { primary: "anthropic/claude-opus-4-6" },
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "openai/gpt-4.1-mini": {},
        },
        ...options.defaults,
--- a/src/auto-reply/reply.directive.directive-behavior.prefers-alias-matches-fuzzy-selection-is-ambiguous.test.ts
+++ b/src/auto-reply/reply.directive.directive-behavior.prefers-alias-matches-fuzzy-selection-is-ambiguous.test.ts
@@ -35,7 +35,7 @@ function makeModelSwitchConfig(home: string) {
    model: { primary: "openai/gpt-4.1-mini" },
    models: {
      "openai/gpt-4.1-mini": {},
-      "anthropic/claude-opus-4-5": { alias: "Opus" },
+      "anthropic/claude-opus-4-6": { alias: "Opus" },
    },
  });
 }
@@ -44,10 +44,10 @@ function makeMoonshotConfig(home: string, storePath: string) {
  return {
    agents: {
      defaults: {
-        model: { primary: "anthropic/claude-opus-4-5" },
+        model: { primary: "anthropic/claude-opus-4-6" },
        workspace: path.join(home, "openclaw"),
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "moonshot/kimi-k2-0905-preview": {},
        },
      },
@@ -209,10 +209,10 @@ describe("directive behavior", () => {
        {
          agents: {
            defaults: {
-              model: { primary: "anthropic/claude-opus-4-5" },
+              model: { primary: "anthropic/claude-opus-4-6" },
              workspace: path.join(home, "openclaw"),
              models: {
-                "anthropic/claude-opus-4-5": {},
+                "anthropic/claude-opus-4-6": {},
                "moonshot/kimi-k2-0905-preview": { alias: "Kimi" },
                "lmstudio/kimi-k2-0905-preview": {},
              },
@@ -295,7 +295,7 @@ describe("directive behavior", () => {
      );

      let events = drainSystemEvents(MAIN_SESSION_KEY);
-      expect(events).toContain("Model switched to Opus (anthropic/claude-opus-4-5).");
+      expect(events).toContain("Model switched to Opus (anthropic/claude-opus-4-6).");

      drainSystemEvents(MAIN_SESSION_KEY);

--- a/src/auto-reply/reply.directive.directive-behavior.shows-current-verbose-level-verbose-has-no.test.ts
+++ b/src/auto-reply/reply.directive.directive-behavior.shows-current-verbose-level-verbose-has-no.test.ts
@@ -34,7 +34,7 @@ async function runCommand(
    makeWhatsAppDirectiveConfig(
      home,
      {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        ...options.defaults,
      },
      options.extra ?? {},
@@ -59,7 +59,7 @@ function makeWorkElevatedAllowlistConfig(home: string) {
  const base = makeWhatsAppDirectiveConfig(
    home,
    {
-      model: "anthropic/claude-opus-4-5",
+      model: "anthropic/claude-opus-4-6",
    },
    {
      tools: {
@@ -96,7 +96,7 @@ function makeAllowlistedElevatedConfig(
  return makeWhatsAppDirectiveConfig(
    home,
    {
-      model: "anthropic/claude-opus-4-5",
+      model: "anthropic/claude-opus-4-6",
      ...defaults,
    },
    {
@@ -135,7 +135,7 @@ describe("directive behavior", () => {
      const fastText = await runCommand(home, "/fast", {
        defaults: {
          models: {
-            "anthropic/claude-opus-4-5": {
+            "anthropic/claude-opus-4-6": {
              params: { fastMode: true },
            },
          },
@@ -205,7 +205,7 @@ describe("directive behavior", () => {
      const statusText = await runCommand(home, "/fast status", {
        defaults: {
          models: {
-            "anthropic/claude-opus-4-5": {
+            "anthropic/claude-opus-4-6": {
              params: { fastMode: true },
            },
          },
--- a/src/auto-reply/reply.directive.exec-agent-defaults.test.ts
+++ b/src/auto-reply/reply.directive.exec-agent-defaults.test.ts
@@ -21,7 +21,7 @@ function makeAgentExecConfig(home: string) {
  return {
    agents: {
      defaults: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        workspace: `${home}/openclaw`,
      },
      list: [
--- a/src/auto-reply/reply.media-note.test.ts
+++ b/src/auto-reply/reply.media-note.test.ts
@@ -33,7 +33,7 @@ function makeCfg(home: string) {
  return {
    agents: {
      defaults: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        workspace: path.join(home, "openclaw"),
      },
    },
--- a/src/auto-reply/reply.test-harness.ts
+++ b/src/auto-reply/reply.test-harness.ts
@@ -83,7 +83,7 @@ export function makeReplyConfig(home: string) {
  return {
    agents: {
      defaults: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        workspace: path.join(home, "openclaw"),
      },
    },
@@ -152,7 +152,7 @@ export function resetReplyRuntimeMocks(mocks: ReplyRuntimeMocks) {
  mocks.runEmbeddedPiAgent.mockClear();
  mocks.loadModelCatalog.mockClear();
  mocks.loadModelCatalog.mockResolvedValue([
-    { id: "claude-opus-4-5", name: "Opus 4.5", provider: "anthropic" },
+    { id: "claude-opus-4-6", name: "Opus 4.5", provider: "anthropic" },
  ]);
 }

--- a/src/auto-reply/reply.triggers.trigger-handling.targets-active-session-native-stop.e2e.test.ts
+++ b/src/auto-reply/reply.triggers.trigger-handling.targets-active-session-native-stop.e2e.test.ts
@@ -103,7 +103,7 @@ async function writeStoredModelOverride(cfg: ReturnType<typeof makeCfg>): Promis
        sessionId: "main",
        updatedAt: Date.now(),
        providerOverride: "openai",
-        modelOverride: "gpt-5.2",
+        modelOverride: "gpt-5.4",
      },
    }),
    "utf-8",
@@ -312,7 +312,7 @@ describe("trigger handling", () => {
        {
          label: "stored-override",
          setup: () => undefined,
-          expected: { provider: "openai", model: "gpt-5.2" },
+          expected: { provider: "openai", model: "gpt-5.4" },
        },
      ] as const;

@@ -424,7 +424,7 @@ describe("trigger handling", () => {
          workspaceDir: join(home, "workspace"),
          config: cfg,
          provider: "anthropic",
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
          timeoutMs: 10,
          blockReplyBreak: "text_end",
        },
--- a/src/auto-reply/reply.triggers.trigger-handling.test-harness.ts
+++ b/src/auto-reply/reply.triggers.trigger-handling.test-harness.ts
@@ -84,19 +84,19 @@ const modelCatalogMocks = getSharedMocks("openclaw.trigger-handling.model-catalo
  loadModelCatalog: vi.fn().mockResolvedValue([
    {
      provider: "anthropic",
-      id: "claude-opus-4-5",
+      id: "claude-opus-4-6",
      name: "Claude Opus 4.5",
      contextWindow: 200000,
    },
    {
      provider: "openrouter",
-      id: "anthropic/claude-opus-4-5",
+      id: "anthropic/claude-opus-4-6",
      name: "Claude Opus 4.5 (OpenRouter)",
      contextWindow: 200000,
    },
    { provider: "openai", id: "gpt-4.1-mini", name: "GPT-4.1 mini" },
-    { provider: "openai", id: "gpt-5.2", name: "GPT-5.2" },
-    { provider: "openai-codex", id: "gpt-5.2", name: "GPT-5.2 (Codex)" },
+    { provider: "openai", id: "gpt-5.4", name: "GPT-5.2" },
+    { provider: "openai-codex", id: "gpt-5.4", name: "GPT-5.2 (Codex)" },
    { provider: "minimax", id: "MiniMax-M2.7", name: "MiniMax M2.7" },
  ]),
  resetModelCatalogCacheForTest: vi.fn(),
@@ -274,7 +274,7 @@ export function makeCfg(home: string): OpenClawConfig {
  return {
    agents: {
      defaults: {
-        model: { primary: "anthropic/claude-opus-4-5" },
+        model: { primary: "anthropic/claude-opus-4-6" },
        workspace: join(home, "openclaw"),
        // Test harness: avoid 1s coalescer idle sleeps that dominate trigger suites.
        blockStreamingCoalesce: { idleMs: 1 },
--- a/src/auto-reply/reply/abort.test.ts
+++ b/src/auto-reply/reply/abort.test.ts
@@ -153,7 +153,7 @@ describe("abort detection", () => {
        workspaceDir: path.join(params.root, "workspace"),
        config: params.cfg,
        provider: "anthropic",
-        model: "claude-opus-4-5",
+        model: "claude-opus-4-6",
        timeoutMs: 1000,
        blockReplyBreak: "text_end",
      },
--- a/src/auto-reply/reply/agent-runner-execution.test.ts
+++ b/src/auto-reply/reply/agent-runner-execution.test.ts
@@ -377,13 +377,13 @@ describe("runAgentTurnWithFallback", () => {
    state.runWithModelFallbackMock.mockRejectedValueOnce(
      Object.assign(
        new Error(
-          "All models failed (2): anthropic/claude: 429 (rate_limit) | openai/gpt-5.2: 402 (billing)",
+          "All models failed (2): anthropic/claude: 429 (rate_limit) | openai/gpt-5.4: 402 (billing)",
        ),
        {
          name: "FallbackSummaryError",
          attempts: [
            { provider: "anthropic", model: "claude", error: "429", reason: "rate_limit" },
-            { provider: "openai", model: "gpt-5.2", error: "402", reason: "billing" },
+            { provider: "openai", model: "gpt-5.4", error: "402", reason: "billing" },
          ],
          soonestCooldownExpiry: Date.now() + 60_000,
        },
--- a/src/auto-reply/reply/agent-runner.misc.runreplyagent.test.ts
+++ b/src/auto-reply/reply/agent-runner.misc.runreplyagent.test.ts
@@ -246,9 +246,9 @@ describe("runReplyAgent authProfileId fallback scoping", () => {
  it("drops authProfileId when provider changes during fallback", async () => {
    runWithModelFallbackMock.mockImplementationOnce(
      async ({ run }: RunWithModelFallbackParams) => ({
-        result: await run("openai-codex", "gpt-5.2"),
+        result: await run("openai-codex", "gpt-5.4"),
        provider: "openai-codex",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
      }),
    );

@@ -318,7 +318,7 @@ describe("runReplyAgent authProfileId fallback scoping", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath: undefined,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 100_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -339,7 +339,7 @@ describe("runReplyAgent authProfileId fallback scoping", () => {
    expect(call.authProfileId).toBeUndefined();
    expect(call.authProfileIdSource).toBeUndefined();
    expect(sessionEntry.providerOverride).toBe("openai-codex");
-    expect(sessionEntry.modelOverride).toBe("gpt-5.2");
+    expect(sessionEntry.modelOverride).toBe("gpt-5.4");
    expect(sessionEntry.authProfileOverride).toBeUndefined();
    expect(sessionEntry.authProfileOverrideSource).toBeUndefined();
  });
@@ -421,7 +421,7 @@ describe("runReplyAgent authProfileId fallback scoping", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath: undefined,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 100_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -580,7 +580,7 @@ describe("runReplyAgent auto-compaction token update", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 200_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -647,7 +647,7 @@ describe("runReplyAgent auto-compaction token update", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 200_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -686,9 +686,9 @@ describe("runReplyAgent auto-compaction token update", () => {
        // Expected first-attempt failure.
      }
      return {
-        result: await run("openai", "gpt-5.2"),
+        result: await run("openai", "gpt-5.4"),
        provider: "openai",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        attempts: [{ provider: "anthropic", model: "claude", error: "attempt failed" }],
      };
    });
@@ -736,7 +736,7 @@ describe("runReplyAgent auto-compaction token update", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 200_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -771,9 +771,9 @@ describe("runReplyAgent auto-compaction token update", () => {
        // Expected first-attempt failure.
      }
      return {
-        result: await run("openai", "gpt-5.2"),
+        result: await run("openai", "gpt-5.4"),
        provider: "openai",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        attempts: [{ provider: "anthropic", model: "claude", error: "attempt failed" }],
      };
    });
@@ -821,7 +821,7 @@ describe("runReplyAgent auto-compaction token update", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 200_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -878,7 +878,7 @@ describe("runReplyAgent auto-compaction token update", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 200_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -959,7 +959,7 @@ describe("runReplyAgent auto-compaction token update", () => {
      sessionStore: { [sessionKey]: sessionEntry },
      sessionKey,
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 200_000,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -1045,7 +1045,7 @@ describe("runReplyAgent block streaming", () => {
      opts: { onBlockReply },
      typing,
      sessionCtx,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      resolvedVerboseLevel: "off",
      isNewSession: false,
      blockStreamingEnabled: true,
@@ -1147,7 +1147,7 @@ describe("runReplyAgent block streaming", () => {
      opts: { onBlockReply, blockReplyTimeoutMs: 1 },
      typing,
      sessionCtx,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      resolvedVerboseLevel: "off",
      isNewSession: false,
      blockStreamingEnabled: true,
@@ -1318,7 +1318,7 @@ describe("runReplyAgent messaging tool suppression", () => {
      sessionCtx,
      sessionKey,
      storePath: opts.storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      resolvedVerboseLevel: "off",
      isNewSession: false,
      blockStreamingEnabled: false,
@@ -1403,7 +1403,7 @@ describe("runReplyAgent messaging tool suppression", () => {
      meta: {
        agentMeta: {
          usage: { input: 10, output: 5 },
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
          provider: "anthropic",
        },
      },
@@ -1417,7 +1417,7 @@ describe("runReplyAgent messaging tool suppression", () => {
    expect(store[sessionKey]?.outputTokens).toBe(5);
    expect(store[sessionKey]?.totalTokens).toBeUndefined();
    expect(store[sessionKey]?.totalTokensFresh).toBe(false);
-    expect(store[sessionKey]?.model).toBe("claude-opus-4-5");
+    expect(store[sessionKey]?.model).toBe("claude-opus-4-6");
  });

  it("persists totalTokens from promptTokens when snapshot is available", async () => {
@@ -1437,7 +1437,7 @@ describe("runReplyAgent messaging tool suppression", () => {
        agentMeta: {
          usage: { input: 10, output: 5 },
          promptTokens: 42_000,
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
          provider: "anthropic",
        },
      },
@@ -1449,7 +1449,7 @@ describe("runReplyAgent messaging tool suppression", () => {
    const store = loadSessionStore(storePath, { skipCache: true });
    expect(store[sessionKey]?.totalTokens).toBe(42_000);
    expect(store[sessionKey]?.totalTokensFresh).toBe(true);
-    expect(store[sessionKey]?.model).toBe("claude-opus-4-5");
+    expect(store[sessionKey]?.model).toBe("claude-opus-4-6");
  });

  it("persists totalTokens from promptTokens when provider omits usage", async () => {
@@ -1473,7 +1473,7 @@ describe("runReplyAgent messaging tool suppression", () => {
      meta: {
        agentMeta: {
          promptTokens: 41_000,
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
          provider: "anthropic",
        },
      },
@@ -1540,7 +1540,7 @@ describe("runReplyAgent reminder commitment guard", () => {
      typing,
      sessionCtx,
      ...(params?.omitSessionKey ? {} : { sessionKey: params?.sessionKey ?? "main" }),
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      resolvedVerboseLevel: "off",
      isNewSession: false,
      blockStreamingEnabled: false,
@@ -1762,7 +1762,7 @@ describe("runReplyAgent fallback reasoning tags", () => {
      sessionCtx,
      sessionEntry: params?.sessionEntry,
      sessionKey,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: params?.agentCfgContextTokens,
      resolvedVerboseLevel: "off",
      isNewSession: false,
@@ -1891,7 +1891,7 @@ describe("runReplyAgent response usage footer", () => {
      sessionCtx,
      sessionEntry,
      sessionKey: params.sessionKey,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      resolvedVerboseLevel: "off",
      isNewSession: false,
      blockStreamingEnabled: false,
@@ -1998,7 +1998,7 @@ describe("runReplyAgent transient HTTP retry", () => {
      isStreaming: false,
      typing,
      sessionCtx,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      resolvedVerboseLevel: "off",
      isNewSession: false,
      blockStreamingEnabled: false,
--- a/src/auto-reply/reply/agent-runner.runreplyagent.e2e.test.ts
+++ b/src/auto-reply/reply/agent-runner.runreplyagent.e2e.test.ts
@@ -188,7 +188,7 @@ function createMinimalRun(params?: {
        sessionKey,
        storePath: params?.storePath,
        sessionCtx,
-        defaultModel: "anthropic/claude-opus-4-5",
+        defaultModel: "anthropic/claude-opus-4-6",
        resolvedVerboseLevel: params?.resolvedVerboseLevel ?? "off",
        isNewSession: false,
        blockStreamingEnabled: params?.blockStreamingEnabled ?? false,
@@ -294,7 +294,7 @@ async function runReplyAgentWithBase(params: {
    sessionStore: { [params.sessionKey]: params.sessionEntry } as Record<string, SessionEntry>,
    sessionKey: params.sessionKey,
    storePath: params.storePath,
-    defaultModel: "anthropic/claude-opus-4-5",
+    defaultModel: "anthropic/claude-opus-4-6",
    agentCfgContextTokens: 100_000,
    resolvedVerboseLevel: "off",
    isNewSession: false,
--- a/src/auto-reply/reply/commands-status.test.ts
+++ b/src/auto-reply/reply/commands-status.test.ts
@@ -32,7 +32,7 @@ async function buildStatusReplyForTest(params: { sessionKey?: string; verbose?:
    sessionScope: commandParams.sessionScope,
    storePath: commandParams.storePath,
    provider: "anthropic",
-    model: "claude-opus-4-5",
+    model: "claude-opus-4-6",
    contextTokens: 0,
    resolvedThinkLevel: commandParams.resolvedThinkLevel,
    resolvedFastMode: false,
--- a/src/auto-reply/reply/commands.test.ts
+++ b/src/auto-reply/reply/commands.test.ts
@@ -221,8 +221,8 @@ vi.mock("../../channels/plugins/pairing.js", async () => {

 vi.mock("../../agents/model-catalog.js", () => ({
  loadModelCatalog: vi.fn(async () => [
-    { provider: "anthropic", id: "claude-opus-4-5", name: "Claude Opus" },
-    { provider: "anthropic", id: "claude-sonnet-4-5", name: "Claude Sonnet" },
+    { provider: "anthropic", id: "claude-opus-4-6", name: "Claude Opus" },
+    { provider: "anthropic", id: "claude-sonnet-4-6", name: "Claude Sonnet" },
    { provider: "openai", id: "gpt-4.1", name: "GPT-4.1" },
    { provider: "openai", id: "gpt-4.1-mini", name: "GPT-4.1 Mini" },
    { provider: "google", id: "gemini-2.0-flash", name: "Gemini Flash" },
@@ -2443,7 +2443,7 @@ describe("handleCommands /allowlist", () => {
 describe("/models command", () => {
  const cfg = {
    commands: { text: true },
-    agents: { defaults: { model: { primary: "anthropic/claude-opus-4-5" } } },
+    agents: { defaults: { model: { primary: "anthropic/claude-opus-4-6" } } },
  } as unknown as OpenClawConfig;

  it.each(["discord", "whatsapp"])("lists providers on %s (text)", async (surface) => {
@@ -2487,7 +2487,7 @@ describe("/models command", () => {
        includes: [
          "Models (anthropic",
          "page 1/",
-          "anthropic/claude-opus-4-5",
+          "anthropic/claude-opus-4-6",
          "Switch: /model <provider/model>",
          "All: /models anthropic all",
        ],
@@ -2496,7 +2496,7 @@ describe("/models command", () => {
      {
        name: "ignores page argument when all flag is present",
        command: "/models anthropic 3 all",
-        includes: ["Models (anthropic", "page 1/1", "anthropic/claude-opus-4-5"],
+        includes: ["Models (anthropic", "page 1/1", "anthropic/claude-opus-4-6"],
        excludes: ["Page out of range"],
      },
      {
@@ -2538,7 +2538,7 @@ describe("/models command", () => {
        defaults: {
          model: {
            primary: "localai/ultra-chat",
-            fallbacks: ["anthropic/claude-opus-4-5"],
+            fallbacks: ["anthropic/claude-opus-4-6"],
          },
          imageModel: "visionpro/studio-v1",
        },
@@ -2565,7 +2565,7 @@ describe("/models command", () => {
    const scopedCfg = {
      commands: { text: true },
      agents: {
-        defaults: { model: { primary: "anthropic/claude-opus-4-5" } },
+        defaults: { model: { primary: "anthropic/claude-opus-4-6" } },
        list: [{ id: "support", model: "localai/ultra-chat" }],
      },
    } as unknown as OpenClawConfig;
--- a/src/auto-reply/reply/directive-handling.model.test.ts
+++ b/src/auto-reply/reply/directive-handling.model.test.ts
@@ -126,7 +126,7 @@ function resolveModelSelectionForCommand(params: {
    cfg: { commands: { text: true } } as unknown as OpenClawConfig,
    agentDir: TEST_AGENT_DIR,
    defaultProvider: "anthropic",
-    defaultModel: "claude-opus-4-5",
+    defaultModel: "claude-opus-4-6",
    aliasIndex: baseAliasIndex(),
    allowedModelKeys: params.allowedModelKeys,
    allowedModelCatalog: params.allowedModelCatalog,
@@ -162,14 +162,14 @@ async function persistModelDirectiveForTest(params: {
    elevatedEnabled: false,
    elevatedAllowed: false,
    defaultProvider: "anthropic",
-    defaultModel: "claude-opus-4-5",
+    defaultModel: "claude-opus-4-6",
    aliasIndex: params.aliasIndex ?? baseAliasIndex(),
    allowedModelKeys: new Set(params.allowedModelKeys),
    provider: params.provider ?? "anthropic",
-    model: params.model ?? "claude-opus-4-5",
+    model: params.model ?? "claude-opus-4-6",
    initialModelLabel:
      params.initialModelLabel ??
-      `${params.provider ?? "anthropic"}/${params.model ?? "claude-opus-4-5"}`,
+      `${params.provider ?? "anthropic"}/${params.model ?? "claude-opus-4-6"}`,
    formatModelSwitchEvent: (label) => label,
    agentCfg: cfg.agents?.defaults,
  });
@@ -185,9 +185,9 @@ async function resolveModelInfoReply(
    agentDir: TEST_AGENT_DIR,
    activeAgentId: "main",
    provider: "anthropic",
-    model: "claude-opus-4-5",
+    model: "claude-opus-4-6",
    defaultProvider: "anthropic",
-    defaultModel: "claude-opus-4-5",
+    defaultModel: "claude-opus-4-6",
    aliasIndex: baseAliasIndex(),
    allowedModelCatalog: [],
    resetModelOverride: false,
@@ -229,16 +229,16 @@ describe("/model chat UX", () => {
      cfg,
      agentDir: "/tmp/agent",
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      aliasIndex: baseAliasIndex(),
-      allowedModelKeys: new Set(["anthropic/claude-opus-4-5"]),
-      allowedModelCatalog: [{ provider: "anthropic", id: "claude-opus-4-5" }],
+      allowedModelKeys: new Set(["anthropic/claude-opus-4-6"]),
+      allowedModelCatalog: [{ provider: "anthropic", id: "claude-opus-4-6" }],
      provider: "anthropic",
    });

    expect(resolved.modelSelection).toEqual({
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
      isDefault: true,
    });
    expect(resolved.errorText).toBeUndefined();
@@ -247,7 +247,7 @@ describe("/model chat UX", () => {
  it("rejects numeric /model selections with a guided error", () => {
    const resolved = resolveModelSelectionForCommand({
      command: "/model 99",
-      allowedModelKeys: new Set(["anthropic/claude-opus-4-5", "openai/gpt-4o"]),
+      allowedModelKeys: new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]),
      allowedModelCatalog: [],
    });

@@ -258,30 +258,30 @@ describe("/model chat UX", () => {

  it("treats explicit default /model selection as resettable default", () => {
    const resolved = resolveModelSelectionForCommand({
-      command: "/model anthropic/claude-opus-4-5",
-      allowedModelKeys: new Set(["anthropic/claude-opus-4-5", "openai/gpt-4o"]),
+      command: "/model anthropic/claude-opus-4-6",
+      allowedModelKeys: new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]),
      allowedModelCatalog: [],
    });

    expect(resolved.errorText).toBeUndefined();
    expect(resolved.modelSelection).toEqual({
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
      isDefault: true,
    });
  });

  it("keeps openrouter provider/model split for exact selections", () => {
    const resolved = resolveModelSelectionForCommand({
-      command: "/model openrouter/anthropic/claude-opus-4-5",
-      allowedModelKeys: new Set(["openrouter/anthropic/claude-opus-4-5"]),
+      command: "/model openrouter/anthropic/claude-opus-4-6",
+      allowedModelKeys: new Set(["openrouter/anthropic/claude-opus-4-6"]),
      allowedModelCatalog: [],
    });

    expect(resolved.errorText).toBeUndefined();
    expect(resolved.modelSelection).toEqual({
      provider: "openrouter",
-      model: "anthropic/claude-opus-4-5",
+      model: "anthropic/claude-opus-4-6",
      isDefault: false,
    });
  });
@@ -327,7 +327,7 @@ describe("/model chat UX", () => {
      cfg: { commands: { text: true } } as unknown as OpenClawConfig,
      agentDir: TEST_AGENT_DIR,
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      aliasIndex: createGptAliasIndex(),
      allowedModelKeys: new Set(["openai/gpt-4o"]),
      allowedModelCatalog: [],
@@ -461,9 +461,9 @@ describe("/model chat UX", () => {
 });

 describe("handleDirectiveOnly model persist behavior (fixes #1435)", () => {
-  const allowedModelKeys = new Set(["anthropic/claude-opus-4-5", "openai/gpt-4o"]);
+  const allowedModelKeys = new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]);
  const allowedModelCatalog = [
-    { provider: "anthropic", id: "claude-opus-4-5", name: "Claude Opus 4.5" },
+    { provider: "anthropic", id: "claude-opus-4-6", name: "Claude Opus 4.5" },
    { provider: "openai", id: "gpt-4o", name: "GPT-4o" },
  ];
  const sessionKey = "agent:main:dm:1";
@@ -486,14 +486,14 @@ describe("handleDirectiveOnly model persist behavior (fixes #1435)", () => {
      elevatedEnabled: false,
      elevatedAllowed: false,
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      aliasIndex: baseAliasIndex(),
      allowedModelKeys,
      allowedModelCatalog,
      resetModelOverride: false,
      provider: "anthropic",
-      model: "claude-opus-4-5",
-      initialModelLabel: "anthropic/claude-opus-4-5",
+      model: "claude-opus-4-6",
+      initialModelLabel: "anthropic/claude-opus-4-6",
      formatModelSwitchEvent: (label) => `Switched to ${label}`,
      ...rest,
      sessionEntry: entry,
@@ -667,7 +667,7 @@ describe("handleDirectiveOnly model persist behavior (fixes #1435)", () => {

 describe("persistInlineDirectives internal exec scope gate", () => {
  it("skips exec persistence for internal operator.write callers", async () => {
-    const allowedModelKeys = new Set(["anthropic/claude-opus-4-5", "openai/gpt-4o"]);
+    const allowedModelKeys = new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]);
    const directives = parseInlineDirectives(
      "/exec host=node security=allowlist ask=always node=worker-1",
    );
@@ -687,12 +687,12 @@ describe("persistInlineDirectives internal exec scope gate", () => {
      elevatedEnabled: true,
      elevatedAllowed: true,
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      aliasIndex: baseAliasIndex(),
      allowedModelKeys,
      provider: "anthropic",
-      model: "claude-opus-4-5",
-      initialModelLabel: "anthropic/claude-opus-4-5",
+      model: "claude-opus-4-6",
+      initialModelLabel: "anthropic/claude-opus-4-6",
      formatModelSwitchEvent: (label) => `Switched to ${label}`,
      agentCfg: undefined,
      surface: "webchat",
@@ -706,7 +706,7 @@ describe("persistInlineDirectives internal exec scope gate", () => {
  });

  it("skips verbose persistence for internal operator.write callers", async () => {
-    const allowedModelKeys = new Set(["anthropic/claude-opus-4-5", "openai/gpt-4o"]);
+    const allowedModelKeys = new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]);
    const directives = parseInlineDirectives("/verbose full");
    const sessionEntry = {
      sessionId: "s1",
@@ -724,12 +724,12 @@ describe("persistInlineDirectives internal exec scope gate", () => {
      elevatedEnabled: true,
      elevatedAllowed: true,
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      aliasIndex: baseAliasIndex(),
      allowedModelKeys,
      provider: "anthropic",
-      model: "claude-opus-4-5",
-      initialModelLabel: "anthropic/claude-opus-4-5",
+      model: "claude-opus-4-6",
+      initialModelLabel: "anthropic/claude-opus-4-6",
      formatModelSwitchEvent: (label) => `Switched to ${label}`,
      agentCfg: undefined,
      surface: "webchat",
@@ -740,7 +740,7 @@ describe("persistInlineDirectives internal exec scope gate", () => {
  });

  it("treats internal provider context as authoritative over external surface metadata", async () => {
-    const allowedModelKeys = new Set(["anthropic/claude-opus-4-5", "openai/gpt-4o"]);
+    const allowedModelKeys = new Set(["anthropic/claude-opus-4-6", "openai/gpt-4o"]);
    const directives = parseInlineDirectives("/verbose full");
    const sessionEntry = {
      sessionId: "s1",
@@ -758,12 +758,12 @@ describe("persistInlineDirectives internal exec scope gate", () => {
      elevatedEnabled: true,
      elevatedAllowed: true,
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      aliasIndex: baseAliasIndex(),
      allowedModelKeys,
      provider: "anthropic",
-      model: "claude-opus-4-5",
-      initialModelLabel: "anthropic/claude-opus-4-5",
+      model: "claude-opus-4-6",
+      initialModelLabel: "anthropic/claude-opus-4-6",
      formatModelSwitchEvent: (label) => `Switched to ${label}`,
      agentCfg: undefined,
      messageProvider: "webchat",
--- a/src/auto-reply/reply/followup-runner.test.ts
+++ b/src/auto-reply/reply/followup-runner.test.ts
@@ -371,7 +371,7 @@ describe("createFollowupRunner compaction", () => {
      sessionStore,
      sessionKey: "main",
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    const queued = createQueuedRun({
@@ -422,7 +422,7 @@ describe("createFollowupRunner compaction", () => {
      sessionStore,
      sessionKey: "main",
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    const queued = createQueuedRun({
@@ -476,7 +476,7 @@ describe("createFollowupRunner compaction", () => {
      sessionStore,
      sessionKey: "main",
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    const queuedNext = createQueuedRun({
@@ -527,7 +527,7 @@ describe("createFollowupRunner compaction", () => {
      sessionStore,
      sessionKey: "main",
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    const queued = createQueuedRun({
@@ -630,7 +630,7 @@ describe("createFollowupRunner compaction", () => {
      sessionStore,
      sessionKey: "main",
      storePath,
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      agentCfgContextTokens: 100_000,
    });

@@ -700,7 +700,7 @@ describe("createFollowupRunner bootstrap warning dedupe", () => {
      sessionEntry,
      sessionStore,
      sessionKey: "main",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    await runner(baseQueuedRun());
@@ -732,7 +732,7 @@ describe("createFollowupRunner messaging tool dedupe", () => {
      opts: { onBlockReply },
      typing: createMockTypingController(),
      typingMode: "instant",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      sessionEntry: overrides.sessionEntry,
      sessionStore: overrides.sessionStore,
      sessionKey: overrides.sessionKey,
@@ -882,7 +882,7 @@ describe("createFollowupRunner messaging tool dedupe", () => {
          agentMeta: {
            usage: { input: 1_000, output: 50 },
            lastCallUsage: { input: 400, output: 20 },
-            model: "claude-opus-4-5",
+            model: "claude-opus-4-6",
            provider: "anthropic",
          },
        },
@@ -900,7 +900,7 @@ describe("createFollowupRunner messaging tool dedupe", () => {
    const store = loadSessionStore(storePath, { skipCache: true });
    // totalTokens should reflect the last call usage snapshot, not the accumulated input.
    expect(store[sessionKey]?.totalTokens).toBe(400);
-    expect(store[sessionKey]?.model).toBe("claude-opus-4-5");
+    expect(store[sessionKey]?.model).toBe("claude-opus-4-6");
    // Accumulated usage is still stored for usage/cost tracking.
    expect(store[sessionKey]?.inputTokens).toBe(1_000);
    expect(store[sessionKey]?.outputTokens).toBe(50);
@@ -928,7 +928,7 @@ describe("createFollowupRunner messaging tool dedupe", () => {
        agentMeta: {
          usage: { input: 10, output: 5 },
          lastCallUsage: { input: 6, output: 3 },
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
        },
      },
    });
@@ -937,7 +937,7 @@ describe("createFollowupRunner messaging tool dedupe", () => {
      opts: { onBlockReply: createAsyncReplySpy() },
      typing: createMockTypingController(),
      typingMode: "instant",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
      sessionEntry,
      sessionStore,
      sessionKey,
@@ -1037,7 +1037,7 @@ describe("createFollowupRunner typing cleanup", () => {
      opts: { onBlockReply: createAsyncReplySpy() },
      typing,
      typingMode: "instant",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    await runner(baseQueuedRun());
@@ -1067,7 +1067,7 @@ describe("createFollowupRunner typing cleanup", () => {
      opts: { onBlockReply: vi.fn(async () => {}) },
      typing,
      typingMode: "instant",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    await runner(baseQueuedRun());
@@ -1087,7 +1087,7 @@ describe("createFollowupRunner typing cleanup", () => {
      opts: { onBlockReply },
      typing,
      typingMode: "instant",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });

    await runner(baseQueuedRun());
@@ -1110,7 +1110,7 @@ describe("createFollowupRunner agentDir forwarding", () => {
      opts: { onBlockReply },
      typing: createMockTypingController(),
      typingMode: "instant",
-      defaultModel: "anthropic/claude-opus-4-5",
+      defaultModel: "anthropic/claude-opus-4-6",
    });
    const agentDir = path.join("/tmp", "agent-dir");
    const queued = createQueuedRun();
--- a/src/auto-reply/reply/model-selection.test.ts
+++ b/src/auto-reply/reply/model-selection.test.ts
@@ -9,7 +9,7 @@ import { createModelSelectionState, resolveContextTokens } from "./model-selecti

 vi.mock("../../agents/model-catalog.js", () => ({
  loadModelCatalog: vi.fn(async () => [
-    { provider: "anthropic", id: "claude-opus-4-5", name: "Claude Opus 4.5" },
+    { provider: "anthropic", id: "claude-opus-4-6", name: "Claude Opus 4.5" },
    { provider: "inferencer", id: "deepseek-v3-4bit-mlx", name: "DeepSeek V3" },
    { provider: "kimi", id: "kimi-code", name: "Kimi Code" },
    { provider: "openai", id: "gpt-4o-mini", name: "GPT-4o mini" },
@@ -203,7 +203,7 @@ describe("createModelSelectionState parent inheritance", () => {
      defaultProvider,
      defaultModel,
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
      hasModelDirective: false,
      hasResolvedHeartbeatModelOverride,
    });
@@ -280,7 +280,7 @@ describe("createModelSelectionState parent inheritance", () => {
    });
    const sessionEntry = makeEntry({
      providerOverride: "anthropic",
-      modelOverride: "claude-opus-4-5",
+      modelOverride: "claude-opus-4-6",
    });
    const state = await resolveStateWithParent({
      cfg,
@@ -291,7 +291,7 @@ describe("createModelSelectionState parent inheritance", () => {
    });

    expect(state.provider).toBe("anthropic");
-    expect(state.model).toBe("claude-opus-4-5");
+    expect(state.model).toBe("claude-opus-4-6");
  });

  it("ignores parent override when disallowed", async () => {
@@ -308,7 +308,7 @@ describe("createModelSelectionState parent inheritance", () => {
    const sessionKey = "agent:main:slack:channel:c1:thread:123";
    const parentEntry = makeEntry({
      providerOverride: "anthropic",
-      modelOverride: "claude-opus-4-5",
+      modelOverride: "claude-opus-4-6",
    });
    const state = await resolveStateWithParent({
      cfg,
@@ -332,7 +332,7 @@ describe("createModelSelectionState parent inheritance", () => {
    const state = await resolveHeartbeatStoredOverrideState(true);

    expect(state.provider).toBe("anthropic");
-    expect(state.model).toBe("claude-opus-4-5");
+    expect(state.model).toBe("claude-opus-4-6");
  });
 });

@@ -386,12 +386,12 @@ describe("createModelSelectionState respects session model override", () => {
        modelProvider: "kimi",
        contextTokens: 262_000,
        providerOverride: "anthropic",
-        modelOverride: "claude-opus-4-5",
+        modelOverride: "claude-opus-4-6",
      }),
    );

    expect(state.provider).toBe("anthropic");
-    expect(state.model).toBe("claude-opus-4-5");
+    expect(state.model).toBe("claude-opus-4-6");
  });

  it("uses default provider when providerOverride is not set but modelOverride is", async () => {
@@ -495,9 +495,9 @@ describe("createModelSelectionState respects session model override", () => {
    const cfg = {
      agents: {
        defaults: {
-          model: { primary: "anthropic/claude-opus-4-5" },
+          model: { primary: "anthropic/claude-opus-4-6" },
          models: {
-            "anthropic/claude-opus-4-5": {},
+            "anthropic/claude-opus-4-6": {},
            "ollama-beelink2/qwen2.5-coder:7b": {},
          },
        },
@@ -516,9 +516,9 @@ describe("createModelSelectionState respects session model override", () => {
      sessionStore,
      sessionKey,
      defaultProvider: "anthropic",
-      defaultModel: "claude-opus-4-5",
+      defaultModel: "claude-opus-4-6",
      provider: "anthropic",
-      model: "claude-opus-4-5",
+      model: "claude-opus-4-6",
      hasModelDirective: false,
    });

--- a/src/auto-reply/reply/queue/state.test.ts
+++ b/src/auto-reply/reply/queue/state.test.ts
@@ -18,7 +18,7 @@ function makeRun(): FollowupRun["run"] {
    workspaceDir: "/tmp/workspace",
    config: {} as FollowupRun["run"]["config"],
    provider: "anthropic",
-    model: "claude-opus-4-5",
+    model: "claude-opus-4-6",
    authProfileId: "profile-a",
    authProfileIdSource: "user",
    timeoutMs: 30_000,
--- a/src/auto-reply/reply/reply-utils.test.ts
+++ b/src/auto-reply/reply/reply-utils.test.ts
@@ -461,14 +461,14 @@ describe("resolveResponsePrefixTemplate", () => {
      {
        name: "model",
        template: "[{model}]",
-        values: { model: "gpt-5.2" },
-        expected: "[gpt-5.2]",
+        values: { model: "gpt-5.4" },
+        expected: "[gpt-5.4]",
      },
      {
        name: "modelFull",
        template: "[{modelFull}]",
-        values: { modelFull: "openai-codex/gpt-5.2" },
-        expected: "[openai-codex/gpt-5.2]",
+        values: { modelFull: "openai-codex/gpt-5.4" },
+        expected: "[openai-codex/gpt-5.4]",
      },
      {
        name: "provider",
@@ -503,8 +503,8 @@ describe("resolveResponsePrefixTemplate", () => {
      {
        name: "case-insensitive variables",
        template: "[{MODEL} | {ThinkingLevel}]",
-        values: { model: "gpt-5.2", thinkingLevel: "low" },
-        expected: "[gpt-5.2 | low]",
+        values: { model: "gpt-5.4", thinkingLevel: "low" },
+        expected: "[gpt-5.4 | low]",
      },
      {
        name: "all variables",
@@ -512,10 +512,10 @@ describe("resolveResponsePrefixTemplate", () => {
        values: {
          identityName: "OpenClaw",
          provider: "anthropic",
-          model: "claude-opus-4-5",
+          model: "claude-opus-4-6",
          thinkingLevel: "high",
        },
-        expected: "[OpenClaw] anthropic/claude-opus-4-5 (think:high)",
+        expected: "[OpenClaw] anthropic/claude-opus-4-6 (think:high)",
      },
    ] as const;
    expectResolvedTemplateCases(cases);
@@ -534,14 +534,14 @@ describe("resolveResponsePrefixTemplate", () => {
      {
        name: "unrecognized variable",
        template: "[{unknownVar}]",
-        values: { model: "gpt-5.2" },
+        values: { model: "gpt-5.4" },
        expected: "[{unknownVar}]",
      },
      {
        name: "mixed resolved/unresolved",
        template: "[{model} | {provider}]",
-        values: { model: "gpt-5.2" },
-        expected: "[gpt-5.2 | {provider}]",
+        values: { model: "gpt-5.4" },
+        expected: "[gpt-5.4 | {provider}]",
      },
    ] as const;
    expectResolvedTemplateCases(cases);
@@ -957,9 +957,9 @@ describe("createStreamingDirectiveAccumulator", () => {
 describe("extractShortModelName", () => {
  it("normalizes provider/date/latest suffixes while preserving other IDs", () => {
    const cases = [
-      ["openai-codex/gpt-5.2-codex", "gpt-5.2-codex"],
-      ["claude-opus-4-5-20251101", "claude-opus-4-5"],
-      ["gpt-5.2-latest", "gpt-5.2"],
+      ["openai-codex/gpt-5.4", "gpt-5.4"],
+      ["claude-opus-4-6-20251101", "claude-opus-4-6"],
+      ["gpt-5.4-latest", "gpt-5.4"],
      // Date suffix must be exactly 8 digits at the end.
      ["model-123456789", "model-123456789"],
    ] as const;
--- a/src/auto-reply/reply/response-prefix-template.ts
+++ b/src/auto-reply/reply/response-prefix-template.ts
@@ -6,9 +6,9 @@
 */

 export type ResponsePrefixContext = {
-  /** Short model name (e.g., "gpt-5.2", "claude-opus-4-6") */
+  /** Short model name (e.g., "gpt-5.4", "claude-opus-4-6") */
  model?: string;
-  /** Full model ID including provider (e.g., "openai-codex/gpt-5.2") */
+  /** Full model ID including provider (e.g., "openai-codex/gpt-5.4") */
  modelFull?: string;
  /** Provider name (e.g., "openai-codex", "anthropic") */
  provider?: string;
@@ -30,10 +30,10 @@ const TEMPLATE_VAR_PATTERN = /\{([a-zA-Z][a-zA-Z0-9.]*)\}/g;
 *
 * @example
 * resolveResponsePrefixTemplate("[{model} | think:{thinkingLevel}]", {
- *   model: "gpt-5.2",
+ *   model: "gpt-5.4",
 *   thinkingLevel: "high"
 * })
- * // Returns: "[gpt-5.2 | think:high]"
+ * // Returns: "[gpt-5.4 | think:high]"
 */
 export function resolveResponsePrefixTemplate(
  template: string | undefined,
@@ -70,14 +70,14 @@ export function resolveResponsePrefixTemplate(
 * Extract short model name from a full model string.
 *
 * Strips:
- * - Provider prefix (e.g., "openai/" from "openai/gpt-5.2")
+ * - Provider prefix (e.g., "openai/" from "openai/gpt-5.4")
 * - Date suffixes (e.g., "-20260205" from "claude-opus-4-6-20260205")
 * - Common version suffixes (e.g., "-latest")
 *
 * @example
- * extractShortModelName("openai-codex/gpt-5.2") // "gpt-5.2"
+ * extractShortModelName("openai-codex/gpt-5.4") // "gpt-5.4"
 * extractShortModelName("claude-opus-4-6-20260205") // "claude-opus-4-6"
- * extractShortModelName("gpt-5.2-latest") // "gpt-5.2"
+ * extractShortModelName("gpt-5.4-latest") // "gpt-5.4"
 */
 export function extractShortModelName(fullModel: string): string {
  // Strip provider prefix
--- a/src/auto-reply/stage-sandbox-media.test-harness.ts
+++ b/src/auto-reply/stage-sandbox-media.test-harness.ts
@@ -31,7 +31,7 @@ export function createSandboxMediaStageConfig(home: string): OpenClawConfig {
  return {
    agents: {
      defaults: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        workspace: join(home, "openclaw"),
        sandbox: {
          mode: "non-main",
--- a/src/auto-reply/status.test.ts
+++ b/src/auto-reply/status.test.ts
@@ -622,7 +622,7 @@ describe("buildStatusMessage", () => {

  it("shows verbose/elevated labels only when enabled", () => {
    const text = buildStatusMessage({
-      agent: { model: "anthropic/claude-opus-4-5" },
+      agent: { model: "anthropic/claude-opus-4-6" },
      sessionEntry: { sessionId: "v1", updatedAt: 0 },
      sessionKey: "agent:main:main",
      sessionScope: "per-sender",
@@ -638,7 +638,7 @@ describe("buildStatusMessage", () => {

  it("includes media understanding decisions when present", () => {
    const text = buildStatusMessage({
-      agent: { model: "anthropic/claude-opus-4-5" },
+      agent: { model: "anthropic/claude-opus-4-6" },
      sessionEntry: { sessionId: "media", updatedAt: 0 },
      sessionKey: "agent:main:main",
      queue: { mode: "none" },
@@ -666,12 +666,12 @@ describe("buildStatusMessage", () => {
    });

    const normalized = normalizeTestText(text);
-    expect(normalized).toContain("Media: image ok (openai/gpt-5.2) · audio skipped (maxBytes)");
+    expect(normalized).toContain("Media: image ok (openai/gpt-5.4) · audio skipped (maxBytes)");
  });

  it("omits media line when all decisions are none", () => {
    const text = buildStatusMessage({
-      agent: { model: "anthropic/claude-opus-4-5" },
+      agent: { model: "anthropic/claude-opus-4-6" },
      sessionEntry: { sessionId: "media-none", updatedAt: 0 },
      sessionKey: "agent:main:main",
      queue: { mode: "none" },
@@ -687,7 +687,7 @@ describe("buildStatusMessage", () => {

  it("does not show elevated label when session explicitly disables it", () => {
    const text = buildStatusMessage({
-      agent: { model: "anthropic/claude-opus-4-5", elevatedDefault: "on" },
+      agent: { model: "anthropic/claude-opus-4-6", elevatedDefault: "on" },
      sessionEntry: { sessionId: "v1", updatedAt: 0, elevatedLevel: "off" },
      sessionKey: "agent:main:main",
      sessionScope: "per-sender",
@@ -704,7 +704,7 @@ describe("buildStatusMessage", () => {
  it("shows selected model and active runtime model when they differ", () => {
    const text = buildStatusMessage({
      agent: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        contextTokens: 32_000,
      },
      sessionEntry: {
@@ -789,14 +789,14 @@ describe("buildStatusMessage", () => {
  it("keeps provider prefix from configured model", () => {
    const text = buildStatusMessage({
      agent: {
-        model: "google-antigravity/claude-sonnet-4-5",
+        model: "google-antigravity/claude-sonnet-4-6",
      },
      sessionScope: "per-sender",
      queue: { mode: "collect", depth: 0 },
      modelAuth: "api-key",
    });

-    expect(normalizeTestText(text)).toContain("Model: google-antigravity/claude-sonnet-4-5");
+    expect(normalizeTestText(text)).toContain("Model: google-antigravity/claude-sonnet-4-6");
  });

  it("handles missing agent config gracefully", () => {
@@ -853,7 +853,7 @@ describe("buildStatusMessage", () => {

  it("inserts usage summary beneath context line", () => {
    const text = buildStatusMessage({
-      agent: { model: "anthropic/claude-opus-4-5", contextTokens: 32_000 },
+      agent: { model: "anthropic/claude-opus-4-6", contextTokens: 32_000 },
      sessionEntry: { sessionId: "u1", updatedAt: 0, totalTokens: 1000 },
      sessionKey: "agent:main:main",
      sessionScope: "per-sender",
@@ -876,7 +876,7 @@ describe("buildStatusMessage", () => {
            anthropic: {
              models: [
                {
-                  id: "claude-opus-4-5",
+                  id: "claude-opus-4-6",
                  cost: {
                    input: 1,
                    output: 1,
@@ -889,7 +889,7 @@ describe("buildStatusMessage", () => {
          },
        },
      } as unknown as OpenClawConfig,
-      agent: { model: "anthropic/claude-opus-4-5" },
+      agent: { model: "anthropic/claude-opus-4-6" },
      sessionEntry: { sessionId: "c1", updatedAt: 0, inputTokens: 10 },
      sessionKey: "agent:main:main",
      sessionScope: "per-sender",
@@ -929,7 +929,7 @@ describe("buildStatusMessage", () => {
          type: "message",
          message: {
            role: "assistant",
-            model: params.model ?? "claude-opus-4-5",
+            model: params.model ?? "claude-opus-4-6",
            usage: params.usage,
          },
        }),
@@ -960,7 +960,7 @@ describe("buildStatusMessage", () => {
  function buildTranscriptStatusText(params: { sessionId: string; sessionKey: string }) {
    return buildStatusMessage({
      agent: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        contextTokens: 32_000,
      },
      sessionEntry: {
@@ -1038,7 +1038,7 @@ describe("buildStatusMessage", () => {

        const text = buildStatusMessage({
          agent: {
-            model: "anthropic/claude-opus-4-5",
+            model: "anthropic/claude-opus-4-6",
            contextTokens: 32_000,
          },
          agentId: "worker2",
--- a/src/auto-reply/thinking.test.ts
+++ b/src/auto-reply/thinking.test.ts
@@ -83,23 +83,23 @@ describe("listThinkingLevels", () => {

  it("includes xhigh for provider-advertised models", () => {
    providerRuntimeMocks.resolveProviderXHighThinking.mockImplementation(({ provider, context }) =>
-      (provider === "openai" && ["gpt-5.2", "gpt-5.4", "gpt-5.4-pro"].includes(context.modelId)) ||
+      (provider === "openai" && ["gpt-5.4", "gpt-5.4", "gpt-5.4-pro"].includes(context.modelId)) ||
      (provider === "openai-codex" &&
-        ["gpt-5.2-codex", "gpt-5.4", "gpt-5.3-codex-spark"].includes(context.modelId)) ||
-      (provider === "github-copilot" && ["gpt-5.2", "gpt-5.2-codex"].includes(context.modelId))
+        ["gpt-5.4", "gpt-5.4", "gpt-5.3-codex-spark"].includes(context.modelId)) ||
+      (provider === "github-copilot" && ["gpt-5.4", "gpt-5.4"].includes(context.modelId))
        ? true
        : undefined,
    );

-    expect(listThinkingLevels("openai-codex", "gpt-5.2-codex")).toContain("xhigh");
+    expect(listThinkingLevels("openai-codex", "gpt-5.4")).toContain("xhigh");
    expect(listThinkingLevels("openai-codex", "gpt-5.4")).toContain("xhigh");
    expect(listThinkingLevels("openai-codex", "gpt-5.3-codex-spark")).toContain("xhigh");
-    expect(listThinkingLevels("openai", "gpt-5.2")).toContain("xhigh");
+    expect(listThinkingLevels("openai", "gpt-5.4")).toContain("xhigh");
    expect(listThinkingLevels("openai", "gpt-5.4")).toContain("xhigh");
    expect(listThinkingLevels("openai", "gpt-5.4-pro")).toContain("xhigh");
    expect(listThinkingLevels("openai-codex", "gpt-5.4")).toContain("xhigh");
-    expect(listThinkingLevels("github-copilot", "gpt-5.2")).toContain("xhigh");
-    expect(listThinkingLevels("github-copilot", "gpt-5.2-codex")).toContain("xhigh");
+    expect(listThinkingLevels("github-copilot", "gpt-5.4")).toContain("xhigh");
+    expect(listThinkingLevels("github-copilot", "gpt-5.4")).toContain("xhigh");
  });

  it("excludes xhigh for non-codex models", () => {
--- a/src/commands/agent.cli-provider.test.ts
+++ b/src/commands/agent.cli-provider.test.ts
@@ -76,8 +76,8 @@ function mockConfig(
  const cfg = {
    agents: {
      defaults: {
-        model: { primary: "anthropic/claude-opus-4-5" },
-        models: { "anthropic/claude-opus-4-5": {} },
+        model: { primary: "anthropic/claude-opus-4-6" },
+        models: { "anthropic/claude-opus-4-6": {} },
        workspace: path.join(home, "openclaw"),
        ...agentOverrides,
      },
--- a/src/commands/agent.test.ts
+++ b/src/commands/agent.test.ts
@@ -148,8 +148,8 @@ function mockConfig(
  const cfg = {
    agents: {
      defaults: {
-        model: { primary: "anthropic/claude-opus-4-5" },
-        models: { "anthropic/claude-opus-4-5": {} },
+        model: { primary: "anthropic/claude-opus-4-6" },
+        models: { "anthropic/claude-opus-4-6": {} },
        workspace: path.join(home, "openclaw"),
        ...agentOverrides,
      },
@@ -373,8 +373,8 @@ describe("agentCommand", () => {
      const loadedConfig = {
        agents: {
          defaults: {
-            model: { primary: "anthropic/claude-opus-4-5" },
-            models: { "anthropic/claude-opus-4-5": {} },
+            model: { primary: "anthropic/claude-opus-4-6" },
+            models: { "anthropic/claude-opus-4-6": {} },
            workspace: path.join(home, "openclaw"),
          },
        },
@@ -709,7 +709,7 @@ describe("agentCommand", () => {
      mockConfig(home, store, {
        model: { primary: "openai/gpt-4.1-mini" },
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "openai/gpt-4.1-mini": {},
        },
      });
@@ -728,26 +728,26 @@ describe("agentCommand", () => {
          sessionId: "session-subagent",
          updatedAt: Date.now(),
          providerOverride: "anthropic",
-          modelOverride: "claude-opus-4-5",
+          modelOverride: "claude-opus-4-6",
        },
      });

      mockConfig(home, store, {
        model: {
          primary: "openai/gpt-4.1-mini",
-          fallbacks: ["openai/gpt-5.2"],
+          fallbacks: ["openai/gpt-5.4"],
        },
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "openai/gpt-4.1-mini": {},
-          "openai/gpt-5.2": {},
+          "openai/gpt-5.4": {},
        },
      });

      vi.mocked(loadModelCatalog).mockResolvedValueOnce([
-        { id: "claude-opus-4-5", name: "Opus", provider: "anthropic" },
+        { id: "claude-opus-4-6", name: "Opus", provider: "anthropic" },
        { id: "gpt-4.1-mini", name: "GPT-4.1 Mini", provider: "openai" },
-        { id: "gpt-5.2", name: "GPT-5.2", provider: "openai" },
+        { id: "gpt-5.4", name: "GPT-5.2", provider: "openai" },
      ]);
      vi.mocked(runEmbeddedPiAgent)
        .mockRejectedValueOnce(Object.assign(new Error("rate limited"), { status: 429 }))
@@ -755,7 +755,7 @@ describe("agentCommand", () => {
          payloads: [{ text: "ok" }],
          meta: {
            durationMs: 5,
-            agentMeta: { sessionId: "session-subagent", provider: "openai", model: "gpt-5.2" },
+            agentMeta: { sessionId: "session-subagent", provider: "openai", model: "gpt-5.4" },
          },
        });

@@ -771,8 +771,8 @@ describe("agentCommand", () => {
        .mocked(runEmbeddedPiAgent)
        .mock.calls.map((call) => ({ provider: call[0]?.provider, model: call[0]?.model }));
      expect(attempts).toEqual([
-        { provider: "anthropic", model: "claude-opus-4-5" },
-        { provider: "openai", model: "gpt-5.2" },
+        { provider: "anthropic", model: "claude-opus-4-6" },
+        { provider: "openai", model: "gpt-5.4" },
      ]);
    });
  });
@@ -790,12 +790,12 @@ describe("agentCommand", () => {
      });

      mockConfig(home, store, {
-        model: { primary: "anthropic/claude-opus-4-5" },
+        model: { primary: "anthropic/claude-opus-4-6" },
        models: {},
      });

      vi.mocked(loadModelCatalog).mockResolvedValueOnce([
-        { id: "claude-opus-4-5", name: "Opus", provider: "anthropic" },
+        { id: "claude-opus-4-6", name: "Opus", provider: "anthropic" },
      ]);

      await runAgentWithSessionKey("agent:main:subagent:allow-any");
@@ -821,11 +821,11 @@ describe("agentCommand", () => {
          sessionId: "session-clear-overrides",
          updatedAt: Date.now(),
          providerOverride: "anthropic",
-          modelOverride: "claude-opus-4-5",
+          modelOverride: "claude-opus-4-6",
          authProfileOverride: "profile-legacy",
          authProfileOverrideSource: "user",
          authProfileOverrideCompactionCount: 2,
-          fallbackNoticeSelectedModel: "anthropic/claude-opus-4-5",
+          fallbackNoticeSelectedModel: "anthropic/claude-opus-4-6",
          fallbackNoticeActiveModel: "openai/gpt-4.1-mini",
          fallbackNoticeReason: "fallback",
        },
@@ -839,7 +839,7 @@ describe("agentCommand", () => {
      });

      vi.mocked(loadModelCatalog).mockResolvedValueOnce([
-        { id: "claude-opus-4-5", name: "Opus", provider: "anthropic" },
+        { id: "claude-opus-4-6", name: "Opus", provider: "anthropic" },
        { id: "gpt-4.1-mini", name: "GPT-4.1 Mini", provider: "openai" },
      ]);

@@ -877,7 +877,7 @@ describe("agentCommand", () => {
      const store = path.join(home, "sessions.json");
      mockConfig(home, store, {
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "openai/gpt-4.1-mini": {},
        },
      });
@@ -908,7 +908,7 @@ describe("agentCommand", () => {
      const store = path.join(home, "sessions.json");
      mockConfig(home, store, {
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "openai/gpt-4.1-mini": {},
        },
      });
@@ -974,7 +974,7 @@ describe("agentCommand", () => {
      });
      mockConfig(home, store, {
        models: {
-          "anthropic/claude-opus-4-5": {},
+          "anthropic/claude-opus-4-6": {},
          "openai/gpt-4.1-mini": {},
        },
      });
@@ -1088,7 +1088,7 @@ describe("agentCommand", () => {
  it("defaults thinking to low for reasoning-capable models", async () => {
    await expectDefaultThinkLevel({
      catalogEntry: {
-        id: "claude-opus-4-5",
+        id: "claude-opus-4-6",
        name: "Opus 4.5",
        provider: "anthropic",
        reasoning: true,
@@ -1118,13 +1118,13 @@ describe("agentCommand", () => {
      agentOverrides: {
        thinkingDefault: "low",
        models: {
-          "anthropic/claude-opus-4-5": {
+          "anthropic/claude-opus-4-6": {
            params: { thinking: "high" },
          },
        },
      },
      catalogEntry: {
-        id: "claude-opus-4-5",
+        id: "claude-opus-4-6",
        name: "Opus 4.5",
        provider: "anthropic",
        reasoning: true,
--- a/src/commands/auth-choice.apply.plugin-provider.test.ts
+++ b/src/commands/auth-choice.apply.plugin-provider.test.ts
@@ -215,7 +215,7 @@ describe("applyAuthChoiceLoadedPluginProvider", () => {
      config: {
        agents: {
          defaults: {
-            model: { primary: "anthropic/claude-sonnet-4-5" },
+            model: { primary: "anthropic/claude-sonnet-4-6" },
          },
        },
      },
--- a/src/commands/auth-choice.moonshot.test.ts
+++ b/src/commands/auth-choice.moonshot.test.ts
@@ -63,7 +63,7 @@ describe("applyAuthChoice (moonshot)", () => {
      config: {
        agents: {
          defaults: {
-            model: { primary: "anthropic/claude-opus-4-5" },
+            model: { primary: "anthropic/claude-opus-4-6" },
          },
        },
      },
@@ -74,7 +74,7 @@ describe("applyAuthChoice (moonshot)", () => {
      expect.objectContaining({ message: "Enter Moonshot API key (.cn)" }),
    );
    expect(resolveAgentModelPrimaryValue(result.config.agents?.defaults?.model)).toBe(
-      "anthropic/claude-opus-4-5",
+      "anthropic/claude-opus-4-6",
    );
    expect(result.config.models?.providers?.moonshot?.baseUrl).toBe("https://api.moonshot.cn/v1");
    expect(result.config.models?.providers?.moonshot?.models?.[0]?.input).toContain("image");
--- a/src/commands/model-picker.test.ts
+++ b/src/commands/model-picker.test.ts
@@ -92,7 +92,7 @@ describe("promptDefaultModel", () => {
    loadModelCatalog.mockResolvedValue([
      {
        provider: "anthropic",
-        id: "claude-sonnet-4-5",
+        id: "claude-sonnet-4-6",
        name: "Claude Sonnet 4.5",
      },
    ]);
@@ -223,17 +223,17 @@ describe("promptModelAllowlist", () => {
    loadModelCatalog.mockResolvedValue([
      {
        provider: "anthropic",
-        id: "claude-opus-4-5",
+        id: "claude-opus-4-6",
        name: "Claude Opus 4.5",
      },
      {
        provider: "anthropic",
-        id: "claude-sonnet-4-5",
+        id: "claude-sonnet-4-6",
        name: "Claude Sonnet 4.5",
      },
      {
        provider: "openai",
-        id: "gpt-5.2",
+        id: "gpt-5.4",
        name: "GPT-5.2",
      },
    ]);
@@ -245,12 +245,12 @@ describe("promptModelAllowlist", () => {
    await promptModelAllowlist({
      config,
      prompter,
-      allowedKeys: ["anthropic/claude-opus-4-5"],
+      allowedKeys: ["anthropic/claude-opus-4-6"],
    });

    const options = multiselect.mock.calls[0]?.[0]?.options ?? [];
    expect(options.map((opt: { value: string }) => opt.value)).toEqual([
-      "anthropic/claude-opus-4-5",
+      "anthropic/claude-opus-4-6",
    ]);
  });

@@ -258,7 +258,7 @@ describe("promptModelAllowlist", () => {
    loadModelCatalog.mockResolvedValue([
      {
        provider: "anthropic",
-        id: "claude-sonnet-4-5",
+        id: "claude-sonnet-4-6",
        name: "Claude Sonnet 4.5",
      },
      {
@@ -329,16 +329,16 @@ describe("applyModelAllowlist", () => {
      agents: {
        defaults: {
          models: {
-            "openai/gpt-5.2": { alias: "gpt" },
-            "anthropic/claude-opus-4-5": { alias: "opus" },
+            "openai/gpt-5.4": { alias: "gpt" },
+            "anthropic/claude-opus-4-6": { alias: "opus" },
          },
        },
      },
    } as OpenClawConfig;

-    const next = applyModelAllowlist(config, ["openai/gpt-5.2"]);
+    const next = applyModelAllowlist(config, ["openai/gpt-5.4"]);
    expect(next.agents?.defaults?.models).toEqual({
-      "openai/gpt-5.2": { alias: "gpt" },
+      "openai/gpt-5.4": { alias: "gpt" },
    });
  });

@@ -347,7 +347,7 @@ describe("applyModelAllowlist", () => {
      agents: {
        defaults: {
          models: {
-            "openai/gpt-5.2": { alias: "gpt" },
+            "openai/gpt-5.4": { alias: "gpt" },
          },
        },
      },
@@ -363,18 +363,18 @@ describe("applyModelFallbacksFromSelection", () => {
    const config = {
      agents: {
        defaults: {
-          model: { primary: "anthropic/claude-opus-4-5" },
+          model: { primary: "anthropic/claude-opus-4-6" },
        },
      },
    } as OpenClawConfig;

    const next = applyModelFallbacksFromSelection(config, [
-      "anthropic/claude-opus-4-5",
-      "anthropic/claude-sonnet-4-5",
+      "anthropic/claude-opus-4-6",
+      "anthropic/claude-sonnet-4-6",
    ]);
    expect(next.agents?.defaults?.model).toEqual({
-      primary: "anthropic/claude-opus-4-5",
-      fallbacks: ["anthropic/claude-sonnet-4-5"],
+      primary: "anthropic/claude-opus-4-6",
+      fallbacks: ["anthropic/claude-sonnet-4-6"],
    });
  });

@@ -382,15 +382,15 @@ describe("applyModelFallbacksFromSelection", () => {
    const config = {
      agents: {
        defaults: {
-          model: { primary: "anthropic/claude-opus-4-5", fallbacks: ["openai/gpt-5.2"] },
+          model: { primary: "anthropic/claude-opus-4-6", fallbacks: ["openai/gpt-5.4"] },
        },
      },
    } as OpenClawConfig;

-    const next = applyModelFallbacksFromSelection(config, ["openai/gpt-5.2"]);
+    const next = applyModelFallbacksFromSelection(config, ["openai/gpt-5.4"]);
    expect(next.agents?.defaults?.model).toEqual({
-      primary: "anthropic/claude-opus-4-5",
-      fallbacks: ["openai/gpt-5.2"],
+      primary: "anthropic/claude-opus-4-6",
+      fallbacks: ["openai/gpt-5.4"],
    });
  });
 });
--- a/src/commands/models.list.e2e.test.ts
+++ b/src/commands/models.list.e2e.test.ts
@@ -348,7 +348,7 @@ describe("models list/status", () => {
      code: "MODEL_DISCOVERY_UNAVAILABLE",
    });
    modelRegistryState.available = [
-      makeGoogleAntigravityTemplate("claude-opus-4-5-thinking", "Claude Opus 4.5 Thinking"),
+      makeGoogleAntigravityTemplate("claude-opus-4-6-thinking", "Claude Opus 4.5 Thinking"),
    ];

    await expect(loadModelRegistry({})).rejects.toThrow("model discovery unavailable");
--- a/src/commands/models/list.status.test.ts
+++ b/src/commands/models/list.status.test.ts
@@ -74,8 +74,8 @@ const mocks = vi.hoisted(() => {
    loadConfig: vi.fn().mockReturnValue({
      agents: {
        defaults: {
-          model: { primary: "anthropic/claude-opus-4-5", fallbacks: [] },
-          models: { "anthropic/claude-opus-4-5": { alias: "Opus" } },
+          model: { primary: "anthropic/claude-opus-4-6", fallbacks: [] },
+          models: { "anthropic/claude-opus-4-6": { alias: "Opus" } },
        },
      },
      models: { providers: {} },
@@ -211,7 +211,7 @@ describe("modelsStatusCommand auth overview", () => {
    const payload = JSON.parse(String((runtime.log as Mock).mock.calls[0]?.[0]));

    expect(mocks.resolveOpenClawAgentDir).toHaveBeenCalled();
-    expect(payload.defaultModel).toBe("anthropic/claude-opus-4-5");
+    expect(payload.defaultModel).toBe("anthropic/claude-opus-4-6");
    expect(payload.configPath).toBe("/tmp/openclaw-dev/openclaw.json");
    expect(payload.auth.storePath).toBe("/tmp/openclaw-agent/auth-profiles.json");
    expect(payload.auth.shellEnvFallback.enabled).toBe(true);
--- a/src/commands/onboard-custom.ts
+++ b/src/commands/onboard-custom.ts
@@ -60,8 +60,8 @@ function isAzureUrl(baseUrl: string): boolean {
 * The api-version will be handled by the Azure OpenAI client or as a query param.
 *
 * Example:
- *   https://my-resource.services.ai.azure.com + gpt-5-nano
- *   => https://my-resource.services.ai.azure.com/openai/deployments/gpt-5-nano
+ *   https://my-resource.services.ai.azure.com + gpt-5.4-nano
+ *   => https://my-resource.services.ai.azure.com/openai/deployments/gpt-5.4-nano
 */
 function transformAzureUrl(baseUrl: string, modelId: string): string {
  const normalizedUrl = baseUrl.endsWith("/") ? baseUrl.slice(0, -1) : baseUrl;
--- a/src/commands/openai-model-default.test.ts
+++ b/src/commands/openai-model-default.test.ts
@@ -57,7 +57,7 @@ const SHARED_DEFAULT_MODEL_CASES: SharedDefaultModelCase[] = [
    apply: applyGoogleGeminiModelDefault,
    defaultModel: GOOGLE_GEMINI_DEFAULT_MODEL,
    overrideConfig: {
-      agents: { defaults: { model: { primary: "anthropic/claude-opus-4-5" } } },
+      agents: { defaults: { model: { primary: "anthropic/claude-opus-4-6" } } },
    } as OpenClawConfig,
    alreadyDefaultConfig: {
      agents: { defaults: { model: { primary: GOOGLE_GEMINI_DEFAULT_MODEL } } },
@@ -67,7 +67,7 @@ const SHARED_DEFAULT_MODEL_CASES: SharedDefaultModelCase[] = [
    apply: applyOpencodeZenModelDefault,
    defaultModel: OPENCODE_ZEN_DEFAULT_MODEL,
    overrideConfig: {
-      agents: { defaults: { model: "anthropic/claude-opus-4-5" } },
+      agents: { defaults: { model: "anthropic/claude-opus-4-6" } },
    } as OpenClawConfig,
    alreadyDefaultConfig: {
      agents: { defaults: { model: OPENCODE_ZEN_DEFAULT_MODEL } },
@@ -196,7 +196,7 @@ describe("applyOpenAIConfig", () => {
 describe("applyOpencodeZenModelDefault", () => {
  it("no-ops when already legacy opencode-zen default", () => {
    const cfg = {
-      agents: { defaults: { model: "opencode-zen/claude-opus-4-5" } },
+      agents: { defaults: { model: "opencode-zen/claude-opus-4-6" } },
    } as OpenClawConfig;
    const applied = applyOpencodeZenModelDefault(cfg);
    expectConfigUnchanged(applied, cfg);
@@ -207,7 +207,7 @@ describe("applyOpencodeZenModelDefault", () => {
      agents: {
        defaults: {
          model: {
-            primary: "anthropic/claude-opus-4-5",
+            primary: "anthropic/claude-opus-4-6",
            fallbacks: ["google/gemini-3-pro"],
          },
        },
--- a/src/commands/status.summary.runtime.test.ts
+++ b/src/commands/status.summary.runtime.test.ts
@@ -84,12 +84,12 @@ describe("statusSummaryRuntime.resolveSessionModelRef", () => {
          },
        } as never,
        {
-          model: "gpt-5.2",
+          model: "gpt-5.4",
        },
      ),
    ).toEqual({
      provider: "openai",
-      model: "gpt-5.2",
+      model: "gpt-5.4",
    });
  });
 });
--- a/src/config/config.legacy-config-detection.accepts-imessage-dmpolicy.test.ts
+++ b/src/config/config.legacy-config-detection.accepts-imessage-dmpolicy.test.ts
@@ -199,7 +199,7 @@ describe("legacy config detection", () => {
  });
  it("rejects legacy agent.model string", async () => {
    const res = validateConfigObject({
-      agent: { model: "anthropic/claude-opus-4-5" },
+      agent: { model: "anthropic/claude-opus-4-6" },
    });
    expect(res.ok).toBe(false);
    if (!res.ok) {
@@ -243,12 +243,12 @@ describe("legacy config detection", () => {
  it("does not rewrite removed legacy model config migrations", async () => {
    const res = migrateLegacyConfig({
      agent: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        modelFallbacks: ["openai/gpt-4.1-mini"],
        imageModel: "openai/gpt-4.1-mini",
-        imageModelFallbacks: ["anthropic/claude-opus-4-5"],
-        allowedModels: ["anthropic/claude-opus-4-5", "openai/gpt-4.1-mini"],
-        modelAliases: { Opus: "anthropic/claude-opus-4-5" },
+        imageModelFallbacks: ["anthropic/claude-opus-4-6"],
+        allowedModels: ["anthropic/claude-opus-4-6", "openai/gpt-4.1-mini"],
+        modelAliases: { Opus: "anthropic/claude-opus-4-6" },
      },
    });
    expect(res.changes).toEqual([]);
--- a/src/config/config.legacy-config-detection.rejects-routing-allowfrom.test.ts
+++ b/src/config/config.legacy-config-detection.rejects-routing-allowfrom.test.ts
@@ -111,7 +111,7 @@ describe("legacy config detection", () => {
  it("does not rewrite removed agent config migrations", async () => {
    const res = migrateLegacyConfig({
      agent: {
-        model: "openai/gpt-5.2",
+        model: "openai/gpt-5.4",
        tools: { allow: ["sessions.list"], deny: ["danger"] },
        elevated: { enabled: true, allowFrom: { discord: ["user:1"] } },
        bash: { timeoutSec: 12 },
--- a/src/config/config.plugin-validation.test.ts
+++ b/src/config/config.plugin-validation.test.ts
@@ -537,7 +537,7 @@ describe("config plugin validation", () => {
      channels: {
        modelByChannel: {
          openai: {
-            whatsapp: "openai/gpt-5.2",
+            whatsapp: "openai/gpt-5.4",
          },
        },
      },
--- a/src/config/config.pruning-defaults.test.ts
+++ b/src/config/config.pruning-defaults.test.ts
@@ -74,14 +74,14 @@ describe("config pruning defaults", () => {
      },
      agents: {
        defaults: {
-          model: { primary: "anthropic/claude-opus-4-5" },
+          model: { primary: "anthropic/claude-opus-4-6" },
        },
      },
    });

    expectAnthropicPruningDefaults(cfg);
    expect(
-      cfg.agents?.defaults?.models?.["anthropic/claude-opus-4-5"]?.params?.cacheRetention,
+      cfg.agents?.defaults?.models?.["anthropic/claude-opus-4-6"]?.params?.cacheRetention,
    ).toBe("short");
  });

--- a/src/config/model-alias-defaults.test.ts
+++ b/src/config/model-alias-defaults.test.ts
@@ -14,7 +14,7 @@ describe("applyModelDefaults", () => {
            api: "openai-completions",
            models: [
              {
-                id: "gpt-5.2",
+                id: "gpt-5.4",
                name: "GPT-5.2",
                reasoning: false,
                input: ["text"],
@@ -80,7 +80,7 @@ describe("applyModelDefaults", () => {
      agents: {
        defaults: {
          models: {
-            "anthropic/claude-opus-4-5": { alias: "Opus" },
+            "anthropic/claude-opus-4-6": { alias: "Opus" },
          },
        },
      },
@@ -88,7 +88,7 @@ describe("applyModelDefaults", () => {

    const next = applyModelDefaults(cfg);

-    expect(next.agents?.defaults?.models?.["anthropic/claude-opus-4-5"]?.alias).toBe("Opus");
+    expect(next.agents?.defaults?.models?.["anthropic/claude-opus-4-6"]?.alias).toBe("Opus");
  });

  it("respects explicit empty alias disables", () => {
--- a/src/config/plugin-auto-enable.test.ts
+++ b/src/config/plugin-auto-enable.test.ts
@@ -333,7 +333,7 @@ describe("applyPluginAutoEnable", () => {
        channels: {
          modelByChannel: {
            openai: {
-              whatsapp: "openai/gpt-5.2",
+              whatsapp: "openai/gpt-5.4",
            },
          },
        },
--- a/src/config/schema.base.generated.ts
+++ b/src/config/schema.base.generated.ts
@@ -21043,7 +21043,7 @@ export const GENERATED_BASE_CONFIG_SCHEMA = {
    },
    "tools.exec.applyPatch.allowModels": {
      label: "apply_patch Model Allowlist",
-      help: 'Optional allowlist of model ids (e.g. "gpt-5.2" or "openai/gpt-5.2").',
+      help: 'Optional allowlist of model ids (e.g. "gpt-5.4" or "openai/gpt-5.4").',
      tags: ["access", "tools"],
    },
    "tools.loopDetection.enabled": {
--- a/src/config/schema.help.ts
+++ b/src/config/schema.help.ts
@@ -528,7 +528,7 @@ export const FIELD_HELP: Record<string, string> = {
  "tools.exec.applyPatch.workspaceOnly":
    "Restrict apply_patch paths to the workspace directory (default: true). Set false to allow writing outside the workspace (dangerous).",
  "tools.exec.applyPatch.allowModels":
-    'Optional allowlist of model ids (e.g. "gpt-5.2" or "openai/gpt-5.2").',
+    'Optional allowlist of model ids (e.g. "gpt-5.4" or "openai/gpt-5.4").',
  "tools.loopDetection.enabled":
    "Enable repetitive tool-call loop detection and backoff safety checks (default: false).",
  "tools.loopDetection.historySize": "Tool history window size for loop detection (default: 30).",
--- a/src/config/sessions.test.ts
+++ b/src/config/sessions.test.ts
@@ -699,7 +699,7 @@ describe("sessions", () => {
      update: async () => {
        firstStarted.resolve();
        await releaseFirst.promise;
-        return { modelOverride: "anthropic/claude-opus-4-5" };
+        return { modelOverride: "anthropic/claude-opus-4-6" };
      },
    });
    const p2 = updateSessionStoreEntry({
@@ -716,7 +716,7 @@ describe("sessions", () => {
    await Promise.all([p1, p2]);

    const store = loadSessionStore(storePath);
-    expect(store[mainSessionKey]?.modelOverride).toBe("anthropic/claude-opus-4-5");
+    expect(store[mainSessionKey]?.modelOverride).toBe("anthropic/claude-opus-4-6");
    expect(store[mainSessionKey]?.thinkingLevel).toBe("high");
    await expect(fs.stat(`${storePath}.lock`)).rejects.toThrow();
  });
--- a/src/config/sessions/sessions.test.ts
+++ b/src/config/sessions/sessions.test.ts
@@ -278,10 +278,10 @@ describe("session store lock (Promise chain mutex)", () => {
        model: "claude-opus-4-6",
      },
      {
-        model: "gpt-5.2",
+        model: "gpt-5.4",
      },
    );
-    expect(merged.model).toBe("gpt-5.2");
+    expect(merged.model).toBe("gpt-5.4");
    expect(merged.modelProvider).toBeUndefined();
  });

--- a/src/config/types.agent-defaults.ts
+++ b/src/config/types.agent-defaults.ts
@@ -346,7 +346,7 @@ export type AgentCompactionConfig = {
   * Set to [] to disable post-compaction context injection entirely.
   */
  postCompactionSections?: string[];
-  /** Optional model override for compaction summarization (e.g. "openrouter/anthropic/claude-sonnet-4-5").
+  /** Optional model override for compaction summarization (e.g. "openrouter/anthropic/claude-sonnet-4-6").
   * When set, compaction uses this model instead of the agent's primary model.
   * Falls back to the primary model when unset. */
  model?: string;
--- a/src/config/types.tools.ts
+++ b/src/config/types.tools.ts
@@ -277,7 +277,7 @@ export type ExecToolConfig = {
    workspaceOnly?: boolean;
    /**
     * Optional allowlist of model ids that can use apply_patch.
-     * Accepts either raw ids (e.g. "gpt-5.2") or full ids (e.g. "openai/gpt-5.2").
+     * Accepts either raw ids (e.g. "gpt-5.4") or full ids (e.g. "openai/gpt-5.4").
     */
    allowModels?: string[];
  };
--- a/src/cron/isolated-agent.model-formatting.test.ts
+++ b/src/cron/isolated-agent.model-formatting.test.ts
@@ -39,7 +39,7 @@ import { resolveCronModelSelection } from "./isolated-agent/model-selection.js";

 const DEFAULT_MESSAGE = "do it";
 const DEFAULT_PROVIDER = "anthropic";
-const DEFAULT_MODEL = "claude-opus-4-5";
+const DEFAULT_MODEL = "claude-opus-4-6";

 type AgentTurnPayload = {
  kind: "agentTurn";
@@ -76,7 +76,7 @@ function parseModelRef(raw: string): { provider: string; model: string } | { err
  }

  const provider = providerRaw === "bedrock" ? "amazon-bedrock" : providerRaw;
-  const model = provider === "anthropic" && modelRaw === "opus-4.5" ? "claude-opus-4-5" : modelRaw;
+  const model = provider === "anthropic" && modelRaw === "opus-4.5" ? "claude-opus-4-6" : modelRaw;
  return { provider, model };
 }

@@ -225,7 +225,7 @@ describe("cron model formatting and precedence edge cases", () => {
            model: "anthropic/opus-4.5",
          },
        },
-        { provider: "anthropic", model: "claude-opus-4-5" },
+        { provider: "anthropic", model: "claude-opus-4-6" },
      );
    });

@@ -235,10 +235,10 @@ describe("cron model formatting and precedence edge cases", () => {
          payload: {
            kind: "agentTurn",
            message: DEFAULT_MESSAGE,
-            model: "bedrock/claude-sonnet-4-5",
+            model: "bedrock/claude-sonnet-4-6",
          },
        },
-        { provider: "amazon-bedrock", model: "claude-sonnet-4-5" },
+        { provider: "amazon-bedrock", model: "claude-sonnet-4-6" },
      );
    });
  });
@@ -275,14 +275,14 @@ describe("cron model formatting and precedence edge cases", () => {
          payload: {
            kind: "agentTurn",
            message: DEFAULT_MESSAGE,
-            model: "anthropic/claude-sonnet-4-5",
+            model: "anthropic/claude-sonnet-4-6",
          },
          sessionEntry: {
            providerOverride: "openai",
            modelOverride: "gpt-4.1-mini",
          },
        },
-        { provider: "anthropic", model: "claude-sonnet-4-5" },
+        { provider: "anthropic", model: "claude-sonnet-4-6" },
      );
    });

@@ -319,14 +319,14 @@ describe("cron model formatting and precedence edge cases", () => {
          payload: {
            kind: "agentTurn",
            message: DEFAULT_MESSAGE,
-            model: "anthropic/claude-opus-4-5",
+            model: "anthropic/claude-opus-4-6",
          },
          sessionEntry: {
            providerOverride: "openai",
            modelOverride: "gpt-4.1-mini",
          },
        },
-        { provider: "anthropic", model: "claude-opus-4-5" },
+        { provider: "anthropic", model: "claude-opus-4-6" },
      );
    });

@@ -431,10 +431,10 @@ describe("cron model formatting and precedence edge cases", () => {
          payload: {
            kind: "agentTurn",
            message: DEFAULT_MESSAGE,
-            model: "anthropic/claude-sonnet-4-5",
+            model: "anthropic/claude-sonnet-4-6",
          },
        },
-        { provider: "anthropic", model: "claude-sonnet-4-5" },
+        { provider: "anthropic", model: "claude-sonnet-4-6" },
      );
    });
  });
--- a/src/cron/isolated-agent.model-overrides.test.ts
+++ b/src/cron/isolated-agent.model-overrides.test.ts
@@ -41,7 +41,7 @@ describe("runCronIsolatedAgentTurn model overrides", () => {
          provider: "openai",
        },
        {
-          id: "claude-opus-4-5",
+          id: "claude-opus-4-6",
          name: "Claude Opus 4.5",
          provider: "anthropic",
        },
@@ -76,13 +76,13 @@ describe("runCronIsolatedAgentTurn model overrides", () => {
        await runTurnWithStoredModelOverride(home, {
          kind: "agentTurn",
          message: DEFAULT_MESSAGE,
-          model: "anthropic/claude-opus-4-5",
+          model: "anthropic/claude-opus-4-6",
        })
      ).res;
      expect(res.status).toBe("ok");
      const explicitOverride = expectEmbeddedProviderModel({
        provider: "anthropic",
-        model: "claude-opus-4-5",
+        model: "claude-opus-4-6",
      });
      explicitOverride.assert();
    });
@@ -105,7 +105,7 @@ describe("runCronIsolatedAgentTurn model overrides", () => {
            sessionId: "existing-gmail-session",
            updatedAt: Date.now(),
            providerOverride: "anthropic",
-            modelOverride: "claude-opus-4-5",
+            modelOverride: "claude-opus-4-6",
          },
        })
      ).res;
@@ -122,7 +122,7 @@ describe("runCronIsolatedAgentTurn model overrides", () => {
    await withTempHome(async (home) => {
      vi.mocked(loadModelCatalog).mockResolvedValueOnce([
        {
-          id: "claude-opus-4-5",
+          id: "claude-opus-4-6",
          name: "Opus 4.5",
          provider: "anthropic",
        },
@@ -132,9 +132,9 @@ describe("runCronIsolatedAgentTurn model overrides", () => {
        cfgOverrides: {
          agents: {
            defaults: {
-              model: { primary: "anthropic/claude-opus-4-5" },
+              model: { primary: "anthropic/claude-opus-4-6" },
              models: {
-                "anthropic/claude-opus-4-5": { alias: "Opus" },
+                "anthropic/claude-opus-4-6": { alias: "Opus" },
              },
            },
          },
@@ -151,7 +151,7 @@ describe("runCronIsolatedAgentTurn model overrides", () => {
      expect(res.status).toBe("ok");
      const ignoredGmailModel = expectEmbeddedProviderModel({
        provider: "anthropic",
-        model: "claude-opus-4-5",
+        model: "claude-opus-4-6",
      });
      ignoredGmailModel.assert();
    });
--- a/src/cron/isolated-agent.subagent-model.test.ts
+++ b/src/cron/isolated-agent.subagent-model.test.ts
@@ -45,7 +45,7 @@ function makeCfg(
  const base: OpenClawConfig = {
    agents: {
      defaults: {
-        model: "anthropic/claude-sonnet-4-5",
+        model: "anthropic/claude-sonnet-4-6",
        workspace: path.join(home, "openclaw"),
      },
    },
@@ -131,7 +131,7 @@ describe("runCronIsolatedAgentTurn: subagent model resolution (#11461)", () => {
      cfgOverrides: {
        agents: {
          defaults: {
-            model: "anthropic/claude-sonnet-4-5",
+            model: "anthropic/claude-sonnet-4-6",
            subagents: { model: "ollama/llama3.2:3b" },
          },
        },
@@ -143,14 +143,14 @@ describe("runCronIsolatedAgentTurn: subagent model resolution (#11461)", () => {
      name: "falls back to main model when subagents.model is unset",
      cfgOverrides: undefined,
      expectedProvider: "anthropic",
-      expectedModel: "claude-sonnet-4-5",
+      expectedModel: "claude-sonnet-4-6",
    },
    {
      name: "supports subagents.model with {primary} object format",
      cfgOverrides: {
        agents: {
          defaults: {
-            model: "anthropic/claude-sonnet-4-5",
+            model: "anthropic/claude-sonnet-4-6",
            subagents: { model: { primary: "google/gemini-2.5-flash" } },
          },
        },
@@ -184,7 +184,7 @@ describe("runCronIsolatedAgentTurn: subagent model resolution (#11461)", () => {
        cfgOverrides: {
          agents: {
            defaults: {
-              model: "anthropic/claude-sonnet-4-5",
+              model: "anthropic/claude-sonnet-4-6",
              workspace: path.join(home, "openclaw"),
              subagents: { model: "ollama/llama3.2:3b" },
            },
@@ -205,7 +205,7 @@ describe("runCronIsolatedAgentTurn: subagent model resolution (#11461)", () => {
        cfgOverrides: {
          agents: {
            defaults: {
-              model: "anthropic/claude-sonnet-4-5",
+              model: "anthropic/claude-sonnet-4-6",
              workspace: path.join(home, "openclaw"),
              subagents: { model: "ollama/llama3.2:3b" },
            },
--- a/src/cron/isolated-agent.test-harness.ts
+++ b/src/cron/isolated-agent.test-harness.ts
@@ -40,7 +40,7 @@ export function makeCfg(
  const base: OpenClawConfig = {
    agents: {
      defaults: {
-        model: "anthropic/claude-opus-4-5",
+        model: "anthropic/claude-opus-4-6",
        workspace: path.join(home, "openclaw"),
      },
    },
--- a/src/cron/isolated-agent/run.skill-filter.test.ts
+++ b/src/cron/isolated-agent/run.skill-filter.test.ts
@@ -176,17 +176,17 @@ describe("runCronIsolatedAgentTurn — skill filter", () => {
      });

      expectDefaultModelCall({
-        primary: "anthropic/claude-sonnet-4-5",
+        primary: "anthropic/claude-sonnet-4-6",
        fallbacks: defaultFallbacks,
      });
    }

    it("preserves defaults when agent overrides primary as string", async () => {
-      await expectPrimaryOverridePreservesDefaults("anthropic/claude-sonnet-4-5");
+      await expectPrimaryOverridePreservesDefaults("anthropic/claude-sonnet-4-6");
    });

    it("preserves defaults when agent overrides primary in object form", async () => {
-      await expectPrimaryOverridePreservesDefaults({ primary: "anthropic/claude-sonnet-4-5" });
+      await expectPrimaryOverridePreservesDefaults({ primary: "anthropic/claude-sonnet-4-6" });
    });

    it("applies payload.model override when model is allowed", async () => {
--- a/src/cron/isolated-agent/session.test.ts
+++ b/src/cron/isolated-agent/session.test.ts
@@ -87,7 +87,7 @@ describe("resolveCronSession", () => {
      entry: {
        sessionId: "old-session-id",
        updatedAt: 1000,
-        model: "claude-opus-4-5",
+        model: "claude-opus-4-6",
      },
    });

@@ -182,7 +182,7 @@ describe("resolveCronSession", () => {
            to: "channel:C0XXXXXXXXX",
            threadId: "1737500000.123456",
          },
-          modelOverride: "gpt-5.2",
+          modelOverride: "gpt-5.4",
        },
        fresh: true,
        forceNew: true,
@@ -198,7 +198,7 @@ describe("resolveCronSession", () => {
      expect(result.sessionEntry.lastThreadId).toBeUndefined();
      expect(result.sessionEntry.deliveryContext).toBeUndefined();
      // Per-session overrides must be preserved
-      expect(result.sessionEntry.modelOverride).toBe("gpt-5.2");
+      expect(result.sessionEntry.modelOverride).toBe("gpt-5.4");
    });

    it("clears delivery routing metadata when session is stale", () => {
--- a/src/cron/normalize.test.ts
+++ b/src/cron/normalize.test.ts
@@ -609,13 +609,13 @@ describe("normalizeCronJobPatch", () => {
  it("infers agentTurn kind for model-only payload patches", () => {
    const normalized = normalizeCronJobPatch({
      payload: {
-        model: "anthropic/claude-sonnet-4-5",
+        model: "anthropic/claude-sonnet-4-6",
      },
    }) as unknown as Record<string, unknown>;

    const payload = normalized.payload as Record<string, unknown>;
    expect(payload.kind).toBe("agentTurn");
-    expect(payload.model).toBe("anthropic/claude-sonnet-4-5");
+    expect(payload.model).toBe("anthropic/claude-sonnet-4-6");
  });

  it("infers agentTurn kind for lightContext-only payload patches", () => {
--- a/src/cron/run-log.test.ts
+++ b/src/cron/run-log.test.ts
@@ -232,7 +232,7 @@ describe("cron run log", () => {
        jobId: "job-1",
        action: "finished",
        status: "ok",
-        model: "gpt-5.2",
+        model: "gpt-5.4",
        provider: "openai",
        usage: {
          input_tokens: 10,
@@ -258,7 +258,7 @@ describe("cron run log", () => {
      );

      const entries = await readCronRunLogEntries(logPath, { limit: 10, jobId: "job-1" });
-      expect(entries[0]?.model).toBe("gpt-5.2");
+      expect(entries[0]?.model).toBe("gpt-5.4");
      expect(entries[0]?.provider).toBe("openai");
      expect(entries[0]?.usage).toEqual({
        input_tokens: 10,
--- a/Show More
+++ b/Show More