Add us to new anthropic models (#980)

jordanhunt22 · web-flow · commit d8a6cb6a6f22 · 2026-03-13T21:57:38.000Z
diff --git a/app/lib/.server/llm/provider.ts b/app/lib/.server/llm/provider.ts
@@ -37,11 +37,11 @@ export function modelForProvider(provider: ModelProvider, modelChoice: string |
     }
 
     if (modelChoice === 'claude-sonnet-4-6' && provider === 'Bedrock') {
-      return 'anthropic.claude-sonnet-4-6';
+      return 'us.anthropic.claude-sonnet-4-6';
     }
 
     if (modelChoice === 'claude-sonnet-4-5' && provider === 'Bedrock') {
-      return 'anthropic.claude-sonnet-4-5-20250929-v1:0';
+      return 'us.anthropic.claude-sonnet-4-5-20250929-v1:0';
     }
 
     if (modelChoice === 'gpt-5') {
@@ -54,7 +54,7 @@ export function modelForProvider(provider: ModelProvider, modelChoice: string |
     case 'Anthropic':
       return getEnv('ANTHROPIC_MODEL') || 'claude-sonnet-4-6';
     case 'Bedrock':
-      return getEnv('AMAZON_BEDROCK_MODEL') || 'anthropic.claude-sonnet-4-6';
+      return getEnv('AMAZON_BEDROCK_MODEL') || 'us.anthropic.claude-sonnet-4-6';
     case 'OpenAI':
       return getEnv('OPENAI_MODEL') || 'gpt-4.1';
     case 'XAI':

Original file line number	Diff line number	Diff line change
`@@ -37,11 +37,11 @@ export function modelForProvider(provider: ModelProvider, modelChoice: string \|`
`37`	`37`	`}`
`38`	`38`
`39`	`39`	`if (modelChoice === 'claude-sonnet-4-6' && provider === 'Bedrock') {`
`40`		`- return 'anthropic.claude-sonnet-4-6';`
	`40`	`+ return 'us.anthropic.claude-sonnet-4-6';`
`41`	`41`	`}`
`42`	`42`
`43`	`43`	`if (modelChoice === 'claude-sonnet-4-5' && provider === 'Bedrock') {`
`44`		`- return 'anthropic.claude-sonnet-4-5-20250929-v1:0';`
	`44`	`+ return 'us.anthropic.claude-sonnet-4-5-20250929-v1:0';`
`45`	`45`	`}`
`46`	`46`
`47`	`47`	`if (modelChoice === 'gpt-5') {`
`@@ -54,7 +54,7 @@ export function modelForProvider(provider: ModelProvider, modelChoice: string \|`
`54`	`54`	`case 'Anthropic':`
`55`	`55`	`return getEnv('ANTHROPIC_MODEL') \|\| 'claude-sonnet-4-6';`
`56`	`56`	`case 'Bedrock':`
`57`		`- return getEnv('AMAZON_BEDROCK_MODEL') \|\| 'anthropic.claude-sonnet-4-6';`
	`57`	`+ return getEnv('AMAZON_BEDROCK_MODEL') \|\| 'us.anthropic.claude-sonnet-4-6';`
`58`	`58`	`case 'OpenAI':`
`59`	`59`	`return getEnv('OPENAI_MODEL') \|\| 'gpt-4.1';`
`60`	`60`	`case 'XAI':`