Input
$2
Output
$10
Cache read
$0.2
Current published base rates. Context tiers, cache-write duration and other conditions may change the rate for a request. These are not a reconstructed historical invoice.
- Context window
- 1,000,000
- Maximum output
- 128,000
- Input
- text · image
- Output
- text
- Tool calling
- Supported
Plans with Sonnet family access
The provider lists family access for these plans. Availability of this exact release can depend on rollout and the model picker.
Claude Max 20x$200 / month ↗Claude Max 5x$100 / month ↗Claude Pro$20 / month ↗Pricing, assumptions & evidence
cache-write-1h · anthropic-messages-global
Input $2 · Output $10 · Cache read $0.2 · Cache write $4
cache-write-5m · anthropic-messages-global
Input $2 · Output $10 · Cache read $0.2 · Cache write $2.5
Published base rate · anthropic-messages-global
Input $2 · Output $10 · Cache read $0.2 · Cache write See duration-specific rates below
- Exact API identifier, model specifications and availability
- Sonnet 5.5 standard and cache token rates
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-5-5
Model release (kind: release)
Developer: Anthropic