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Usage track more bedrock models #1353

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Merged
dgageot merged 1 commit into from
Jan 12, 2026
Merged

Usage track more bedrock models #1353

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40 changes: 17 additions & 23 deletions pkg/modelsdev/store.go
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Original file line number Diff line number Diff line change
Expand Up @@ -178,16 +178,14 @@ func (s *Store) GetModel(ctx context.Context, id string) (*Model, error) {
model, exists := provider.Models[modelID]
if !exists {
// For amazon-bedrock, try stripping region/inference profile prefixes
// Bedrock uses prefixes like "global.", "us.", "eu.", "apac." etc. for
// cross-region inference profiles, but models.dev stores models without
// these prefixes. Try stripping the first segment if it doesn't match
// a known model provider prefix (anthropic, meta, amazon, etc.)
// Bedrock uses prefixes for cross-region inference profiles,
// but models.dev stores models without these prefixes.
//
// Strip known region prefixes and retry lookup.
if providerID == "amazon-bedrock" {
if idx := strings.Index(modelID, "."); idx != -1 {
possibleRegionPrefix := modelID[:idx]
// Only strip if the prefix is NOT a known model provider
// (i.e., it's likely a region prefix like "global", "us", "eu")
if !isBedrockModelProvider(possibleRegionPrefix) {
if isBedrockRegionPrefix(possibleRegionPrefix) {
normalizedModelID := modelID[idx+1:]
model, exists = provider.Models[normalizedModelID]
if exists {
Expand Down Expand Up @@ -336,22 +334,18 @@ func (s *Store) ResolveModelAlias(ctx context.Context, providerID, modelName str
return modelName
}

// bedrockModelProviders contains known model provider prefixes used in Bedrock model IDs.
// These are NOT region prefixes and should not be stripped when normalizing model IDs.
var bedrockModelProviders = map[string]bool{
"anthropic": true,
"amazon": true,
"meta": true,
"cohere": true,
"ai21": true,
"mistral": true,
"stability": true,
"deepseek": true,
"google": true,
"minimax": true,
// bedrockRegionPrefixes contains known regional/inference profile prefixes used in Bedrock model IDs.
// These prefixes should be stripped when looking up models in the database since models.dev
// stores models without regional prefixes. AWS uses these for cross-region inference profiles.
// See: https://docs.aws.amazon.com/bedrock/latest/userguide/cross-region-inference.html
var bedrockRegionPrefixes = map[string]bool{
"us": true, // US region inference profile
"eu": true, // EU region inference profile
"apac": true, // Asia Pacific region inference profile
"global": true, // Global inference profile (routes to any available region)
}

// isBedrockModelProvider returns true if the prefix is a known Bedrock model provider.
func isBedrockModelProvider(prefix string) bool {
return bedrockModelProviders[prefix]
// isBedrockRegionPrefix returns true if the prefix is a known Bedrock regional/inference profile prefix.
func isBedrockRegionPrefix(prefix string) bool {
return bedrockRegionPrefixes[prefix]
}