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60744d8a91
- Import models from index.ts instead of duplicating the array - Use regex ^\w+\.anthropic\. to match all Bedrock region prefixes (us, eu, ap, and any future regions) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
33 lines
1.4 KiB
TypeScript
33 lines
1.4 KiB
TypeScript
import type { AdapterModel } from "@paperclipai/adapter-utils";
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import { models as DIRECT_MODELS } from "../index.js";
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/** AWS Bedrock model IDs — region-qualified identifiers required by the Bedrock API. */
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const BEDROCK_MODELS: AdapterModel[] = [
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{ id: "us.anthropic.claude-opus-4-6-v1", label: "Bedrock Opus 4.6" },
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{ id: "us.anthropic.claude-sonnet-4-5-20250929-v2:0", label: "Bedrock Sonnet 4.5" },
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{ id: "us.anthropic.claude-haiku-4-5-20251001-v1:0", label: "Bedrock Haiku 4.5" },
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];
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function isBedrockEnv(): boolean {
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return (
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process.env.CLAUDE_CODE_USE_BEDROCK === "1" ||
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process.env.CLAUDE_CODE_USE_BEDROCK === "true" ||
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(typeof process.env.ANTHROPIC_BEDROCK_BASE_URL === "string" &&
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process.env.ANTHROPIC_BEDROCK_BASE_URL.trim().length > 0)
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);
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}
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/**
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* Return the model list appropriate for the current auth mode.
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* When Bedrock env vars are detected, returns Bedrock-native model IDs;
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* otherwise returns standard Anthropic API model IDs.
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*/
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export async function listClaudeModels(): Promise<AdapterModel[]> {
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return isBedrockEnv() ? BEDROCK_MODELS : DIRECT_MODELS;
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}
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/** Check whether a model ID is a Bedrock-native identifier (not an Anthropic API short name). */
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/** Bedrock model IDs use region-qualified prefixes (e.g. us.anthropic.*, eu.anthropic.*) or ARNs. */
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export function isBedrockModelId(model: string): boolean {
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return /^\w+\.anthropic\./.test(model) || model.startsWith("arn:aws:bedrock:");
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}
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