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feat(vertexai): update Gemini model versions and add new preview models #192

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feat(vertexai): update Gemini model versions and add new preview models #192

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12 changes: 6 additions & 6 deletions internal/config/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -352,10 +352,10 @@ func setProviderDefaults() {

// Google Cloud VertexAI configuration
if hasVertexAICredentials() {
viper.SetDefault("agents.coder.model", models.VertexAIGemini25)
viper.SetDefault("agents.summarizer.model", models.VertexAIGemini25)
viper.SetDefault("agents.task.model", models.VertexAIGemini25Flash)
viper.SetDefault("agents.title.model", models.VertexAIGemini25Flash)
viper.SetDefault("agents.coder.model", models.VertexAIGemini25ProPreview0605)
viper.SetDefault("agents.summarizer.model", models.VertexAIGemini25ProPreview0605)
viper.SetDefault("agents.task.model", models.VertexAIGemini25FlashPreview520)
viper.SetDefault("agents.title.model", models.VertexAIGemini25FlashPreview520)
return
}
}
Expand Down Expand Up @@ -750,10 +750,10 @@ func setDefaultModelForAgent(agent AgentName) bool {
maxTokens := int64(5000)

if agent == AgentTitle {
model = models.VertexAIGemini25Flash
model = models.VertexAIGemini25FlashPreview520
maxTokens = 80
} else {
model = models.VertexAIGemini25
model = models.VertexAIGemini25ProPreview0605
}

cfg.Agents[agent] = Agent{
Expand Down
46 changes: 37 additions & 9 deletions internal/llm/models/vertexai.go
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Expand Up @@ -4,14 +4,29 @@ const (
ProviderVertexAI ModelProvider = "vertexai"

// Models
VertexAIGemini25Flash ModelID = "vertexai.gemini-2.5-flash"
VertexAIGemini25 ModelID = "vertexai.gemini-2.5"
VertexAIGemini25FlashPreview520 ModelID = "vertexai.gemini-2.5-flash-preview-05-20"
VertexAIGemini25FlashPreview417 ModelID = "vertexai.gemini-2.5-flash-preview-04-17"
VertexAIGemini25ProPreview0605 ModelID = "vertexai.gemini-2.5-pro-preview-06-05"
VertexAIGemini25ProPreview0506 ModelID = "vertexai.gemini-2.5-pro-preview-05-06"
)

var VertexAIGeminiModels = map[ModelID]Model{
VertexAIGemini25Flash: {
ID: VertexAIGemini25Flash,
Name: "VertexAI: Gemini 2.5 Flash",
VertexAIGemini25FlashPreview520: {
ID: VertexAIGemini25FlashPreview520,
Name: "VertexAI: Gemini 2.5 Flash Preview (05-20)",
Provider: ProviderVertexAI,
APIModel: "gemini-2.5-flash-preview-05-20",
CostPer1MIn: GeminiModels[Gemini25Flash].CostPer1MIn,
CostPer1MInCached: GeminiModels[Gemini25Flash].CostPer1MInCached,
CostPer1MOut: GeminiModels[Gemini25Flash].CostPer1MOut,
CostPer1MOutCached: GeminiModels[Gemini25Flash].CostPer1MOutCached,
ContextWindow: GeminiModels[Gemini25Flash].ContextWindow,
DefaultMaxTokens: GeminiModels[Gemini25Flash].DefaultMaxTokens,
SupportsAttachments: true,
},
VertexAIGemini25FlashPreview417: {
ID: VertexAIGemini25FlashPreview417,
Name: "VertexAI: Gemini 2.5 Flash Preview (04-17)",
Provider: ProviderVertexAI,
APIModel: "gemini-2.5-flash-preview-04-17",
CostPer1MIn: GeminiModels[Gemini25Flash].CostPer1MIn,
Expand All @@ -22,11 +37,24 @@ var VertexAIGeminiModels = map[ModelID]Model{
DefaultMaxTokens: GeminiModels[Gemini25Flash].DefaultMaxTokens,
SupportsAttachments: true,
},
VertexAIGemini25: {
ID: VertexAIGemini25,
Name: "VertexAI: Gemini 2.5 Pro",
VertexAIGemini25ProPreview0605: {
ID: VertexAIGemini25ProPreview0605,
Name: "VertexAI: Gemini 2.5 Pro Preview (06-05)",
Provider: ProviderVertexAI,
APIModel: "gemini-2.5-pro-preview-06-05",
CostPer1MIn: GeminiModels[Gemini25].CostPer1MIn,
CostPer1MInCached: GeminiModels[Gemini25].CostPer1MInCached,
CostPer1MOut: GeminiModels[Gemini25].CostPer1MOut,
CostPer1MOutCached: GeminiModels[Gemini25].CostPer1MOutCached,
ContextWindow: GeminiModels[Gemini25].ContextWindow,
DefaultMaxTokens: GeminiModels[Gemini25].DefaultMaxTokens,
SupportsAttachments: true,
},
VertexAIGemini25ProPreview0506: {
ID: VertexAIGemini25ProPreview0506,
Name: "VertexAI: Gemini 2.5 Pro Preview (05-06)",
Provider: ProviderVertexAI,
APIModel: "gemini-2.5-pro-preview-03-25",
APIModel: "gemini-2.5-pro-preview-05-06",
CostPer1MIn: GeminiModels[Gemini25].CostPer1MIn,
CostPer1MInCached: GeminiModels[Gemini25].CostPer1MInCached,
CostPer1MOut: GeminiModels[Gemini25].CostPer1MOut,
Expand Down