opencode-ide-plugin/internal/llm/models/models.go

package models

import "maps"

type (
	ModelID       string
	ModelProvider string
)

type Model struct {
	ID                  ModelID       `json:"id"`
	Name                string        `json:"name"`
	Provider            ModelProvider `json:"provider"`
	APIModel            string        `json:"api_model"`
	CostPer1MIn         float64       `json:"cost_per_1m_in"`
	CostPer1MOut        float64       `json:"cost_per_1m_out"`
	CostPer1MInCached   float64       `json:"cost_per_1m_in_cached"`
	CostPer1MOutCached  float64       `json:"cost_per_1m_out_cached"`
	ContextWindow       int64         `json:"context_window"`
	DefaultMaxTokens    int64         `json:"default_max_tokens"`
	CanReason           bool          `json:"can_reason"`
	SupportsAttachments bool          `json:"supports_attachments"`
}

const (
	// ForTests
	ProviderMock ModelProvider = "__mock"
)

// Providers in order of popularity
var ProviderPopularity = map[ModelProvider]int{
	ProviderAnthropic:  1,
	ProviderOpenAI:     2,
	ProviderGemini:     3,
	ProviderGROQ:       4,
	ProviderOpenRouter: 5,
	ProviderBedrock:    6,
	ProviderAzure:      7,
	ProviderVertexAI:   8,
}

var SupportedModels = map[ModelID]Model{}

func init() {
	maps.Copy(SupportedModels, AnthropicModels)
	maps.Copy(SupportedModels, BedrockModels)
	maps.Copy(SupportedModels, OpenAIModels)
	maps.Copy(SupportedModels, GeminiModels)
	maps.Copy(SupportedModels, GroqModels)
	maps.Copy(SupportedModels, AzureModels)
	maps.Copy(SupportedModels, OpenRouterModels)
	maps.Copy(SupportedModels, XAIModels)
	maps.Copy(SupportedModels, VertexAIGeminiModels)
}