feat(registry): expose input modalities, token limits, and generation methods for Antigravity models

This commit is contained in:
maplelove
2026-02-23 13:33:51 +08:00
parent 2a4d3e60f3
commit 8f97a5f77c
2 changed files with 39 additions and 0 deletions

View File

@@ -47,6 +47,10 @@ type ModelInfo struct {
MaxCompletionTokens int `json:"max_completion_tokens,omitempty"`
// SupportedParameters lists supported parameters
SupportedParameters []string `json:"supported_parameters,omitempty"`
// SupportedInputModalities lists supported input modalities (e.g., TEXT, IMAGE, VIDEO, AUDIO)
SupportedInputModalities []string `json:"supportedInputModalities,omitempty"`
// SupportedOutputModalities lists supported output modalities (e.g., TEXT, IMAGE)
SupportedOutputModalities []string `json:"supportedOutputModalities,omitempty"`
// Thinking holds provider-specific reasoning/thinking budget capabilities.
// This is optional and currently used for Gemini thinking budget normalization.
@@ -499,6 +503,12 @@ func cloneModelInfo(model *ModelInfo) *ModelInfo {
if len(model.SupportedParameters) > 0 {
copyModel.SupportedParameters = append([]string(nil), model.SupportedParameters...)
}
if len(model.SupportedInputModalities) > 0 {
copyModel.SupportedInputModalities = append([]string(nil), model.SupportedInputModalities...)
}
if len(model.SupportedOutputModalities) > 0 {
copyModel.SupportedOutputModalities = append([]string(nil), model.SupportedOutputModalities...)
}
return &copyModel
}
@@ -1067,6 +1077,12 @@ func (r *ModelRegistry) convertModelToMap(model *ModelInfo, handlerType string)
if len(model.SupportedGenerationMethods) > 0 {
result["supportedGenerationMethods"] = model.SupportedGenerationMethods
}
if len(model.SupportedInputModalities) > 0 {
result["supportedInputModalities"] = model.SupportedInputModalities
}
if len(model.SupportedOutputModalities) > 0 {
result["supportedOutputModalities"] = model.SupportedOutputModalities
}
return result
default:

View File

@@ -1176,6 +1176,29 @@ func FetchAntigravityModels(ctx context.Context, auth *cliproxyauth.Auth, cfg *c
OwnedBy: antigravityAuthType,
Type: antigravityAuthType,
}
// Build input modalities from upstream capability flags.
inputModalities := []string{"TEXT"}
if modelData.Get("supportsImages").Bool() {
inputModalities = append(inputModalities, "IMAGE")
}
if modelData.Get("supportsVideo").Bool() {
inputModalities = append(inputModalities, "VIDEO")
}
modelInfo.SupportedInputModalities = inputModalities
modelInfo.SupportedOutputModalities = []string{"TEXT"}
// Token limits from upstream.
if maxTok := modelData.Get("maxTokens").Int(); maxTok > 0 {
modelInfo.InputTokenLimit = int(maxTok)
}
if maxOut := modelData.Get("maxOutputTokens").Int(); maxOut > 0 {
modelInfo.OutputTokenLimit = int(maxOut)
}
// Supported generation methods (Gemini v1beta convention).
modelInfo.SupportedGenerationMethods = []string{"generateContent", "countTokens"}
// Look up Thinking support from static config using upstream model name.
if modelCfg != nil {
if modelCfg.Thinking != nil {