diff --git a/internal/translator/codex/openai/responses/codex_openai-responses_response.go b/internal/translator/codex/openai/responses/codex_openai-responses_response.go
index 9e984056..e84b817b 100644
--- a/internal/translator/codex/openai/responses/codex_openai-responses_response.go
+++ b/internal/translator/codex/openai/responses/codex_openai-responses_response.go
@@ -11,7 +11,7 @@ import (
 // ConvertCodexResponseToOpenAIResponses converts OpenAI Chat Completions streaming chunks
 // to OpenAI Responses SSE events (response.*).
 
-func ConvertCodexResponseToOpenAIResponses(ctx context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, param *any) []string {
+func ConvertCodexResponseToOpenAIResponses(_ context.Context, _ string, _, _, rawJSON []byte, _ *any) []string {
 	if bytes.HasPrefix(rawJSON, []byte("data:")) {
 		rawJSON = bytes.TrimSpace(rawJSON[5:])
 		out := fmt.Sprintf("data: %s", string(rawJSON))
@@ -22,7 +22,7 @@ func ConvertCodexResponseToOpenAIResponses(ctx context.Context, modelName string
 
 // ConvertCodexResponseToOpenAIResponsesNonStream builds a single Responses JSON
 // from a non-streaming OpenAI Chat Completions response.
-func ConvertCodexResponseToOpenAIResponsesNonStream(_ context.Context, modelName string, originalRequestRawJSON, requestRawJSON, rawJSON []byte, _ *any) string {
+func ConvertCodexResponseToOpenAIResponsesNonStream(_ context.Context, _ string, _, _, rawJSON []byte, _ *any) string {
 	rootResult := gjson.ParseBytes(rawJSON)
 	// Verify this is a response.completed event
 	if rootResult.Get("type").String() != "response.completed" {