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claude-sonnet-4-5-20250929-thinking

Reasoning Tool Calling Attachments
Providers 1
Released Sep 30, 2025
Input Modalities text, image
Output Modalities text
Tarsk Use coding

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
302.AI claude-sonnet-4-5-20250929-thinking $3.00/MTok $15.00/MTok 200K 64K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output