Anthropic: Claude 4 Sonnet
anthropic/claude-sonnet-4-20250514Created May 24, 2025|200K context context|Starting at $3/M input tokens|Starting at $15/M output tokens
Claude Sonnet 4 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with improvements across system design, code security, and specification adherence.
Providers for Claude 4 Sonnet
Routes requests to the best providers that are able to handle your prompt size and parameters.
| Provider | Context Window | Max Output | Input Price | Output Price | Cache Read | Cache Write |
|---|---|---|---|---|---|---|
AWS | 200K | 64K | $3 | $15 | $0.3 | $3.75 |