anthropic

Claude Sonnet 4.5

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Anthropic's most advanced AI model, excelling in coding, agent-based tasks, and computer usage. It delivers high performance in reasoning, math, and domain-specific knowledge across fields like finance, law, and STEM.

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anthropicClaude Sonnet 4.5

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Settings

Advanced settings to control the behavior of the model.

A system prompt that will be prepended to all chat messages to guide the model's behavior. Automatically gets saved to your playground repository.

Controls randomness: 0 = deterministic, 2 = very creative

Maximum length of the response (1-128000 tokens)