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Anthropic: Claude Sonnet 5

Anthropic: Claude Sonnet 5 is a text model from Anthropic, with a 1M-token context window, priced at $2.00 in · $10.00 out / 1M. On Fully Informed you can add Anthropic: Claude Sonnet 5 to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.

Vendor AnthropicType Text1M contextPrice $2.00 in · $10.00 out / 1M
Put Anthropic: Claude Sonnet 5 on the panel →
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,...
Related text models
Anthropic: Claude Haiku 4.5$1.00 in · $5.00 out / 1MAnthropic: Claude Haiku 5.5$0.10 in · $0.50 out / 1MAnthropic: Claude Haiku Latest$0.10 in · $0.50 out / 1MAnthropic: Claude Opus Latest$4.00 in · $20.00 out / 1MAnthropic: Claude Sonnet Latest$2.00 in · $10.00 out / 1MDeepSeek: DeepSeek Flash Latest$0.01 in · $0.50 out / 1M
FAQ
What is Anthropic: Claude Sonnet 5?
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,...
What is the context window of Anthropic: Claude Sonnet 5?
Anthropic: Claude Sonnet 5 supports a 1M-token context window.
How much does Anthropic: Claude Sonnet 5 cost?
Anthropic: Claude Sonnet 5 is priced at $2.00 in · $10.00 out / 1M via OpenRouter.
What are alternatives to Anthropic: Claude Sonnet 5?
Comparable text models include Anthropic: Claude Haiku 4.5, Anthropic: Claude Haiku 5.5, Anthropic: Claude Haiku Latest, Anthropic: Claude Opus Latest.
Model data via OpenRouter. Browse all models · Run a panel on Fully Informed