Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
by Anthropic|1M context|$1.00/M input tokens|$5.00/M output tokens
Endpoints
Available providers for this model, with details on pricing, context limits, and real-time health metrics.
