Anthropic

Claude Sonnet 5

Anthropic•Documentation

claude-sonnet-5

Anthropic's latest balanced model with adaptive thinking on by default. Features 1M token context window, 128K output capacity, stronger coding and agentic capabilities, and improved vision. Uses a new tokenizer and the effort parameter for reasoning control. Introductory pricing at $2/$10 per million tokens through August 2026.

Use this model with Aisle

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Automate tasks, share with your team, and deploy to chat

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Chain prompts together for complex automation and outcomes

Context Window

1000K

tokens

Max Output

128,000

tokens

Extended Thinking

Supported

Web Search

Available

MCP Support

Available

Structured Output

Available

Supported File Formats

Images

WEBP(5 MB)PNG(5 MB)JPEG(5 MB)GIF(5 MB)

Documents

pdftextdocxlsrtfdocxxlsxpptxpptodtodpods