Function isFoundationModel

src/utils/model/bedrock.ts:181–183

(modelId: string)

 * Check if a model ID is a foundation model (e.g., "anthropic.claude-sonnet-4-5-20250929-v1:0")
 */
export function isFoundationModel(modelId: string): boolean {
  return modelId.startsWith('anthropic.')
}

/**
 * Cross-region inference profile prefixes for Bedrock.