- Included in
- 1 plan
01 / API priceUSD / 1M tokens
A direct API price for this exact release is not recorded. See its published access and sources below.
02 / Where you can use itPublished access · 1 subscriptions
Related releasesSonnet
Claude Sonnet 4.5Legacy ↗Claude Sonnet 4.6Legacy ↗Claude Sonnet 5Legacy ↗Claude Sonnet 5.5Release ↗Pricing, assumptions & evidence
Missing token-category prices are not zero. Workload pricing applies exact recorded categories and admitted routes. No benchmark score or quality ranking is inferred from prices.
Aliases, routes and identity
Catalog ID claude-sonnet-4
Model release (kind: release)
Developer: Anthropic