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Chat · Anthropic · served by Amazon Bedrock

Call it

Endpoint: POST /v1/chat/completions — set model to claude-opus-5-bedrock.
Full request and response reference: Quickstart.

IDs & aliases

Every alias resolves at the gateway and is disclosed back as requestedModelAlias in usage metadata. Routing variants also apply: claude-opus-5-bedrock:nitro picks the fastest provider serving these weights and claude-opus-5-bedrock:floor the cheapest (details).

Specs

Prices are public list rates at generation time and may lag the provider card; GET /v1/models and the portal’s pricing page are authoritative for billing.

Same weights, other providers

This id pins a specific serving route of Claude Opus 5 (claude-opus-5). Same weights, different machines: speed, time to first token and cache behavior are the serving provider’s. The unsuffixed id is the default we picked for reliability; pick a suffix when you need a specific provider’s data-handling terms.

Browse all models

Search and filter every model by modality, maker, capability and price.