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AnthropicCurrent

Claude 3.7 Sonnet

Anthropics most intelligent model to date. Features extended thinking mode for complex multi-step reasoning and hard problems.

Context Window

200K tokens

≈ 150K words

Input Price

$3

per 1M tokens

Output Price

$15

per 1M tokens

Released

February 2025

Capabilities

Vision / Image inputTool / Function calling

Best for

Hard problems that benefit from deeper step-by-step reasoning

Strengths

  • Extended thinking
  • Complex reasoning
  • Coding
  • Math
  • Research

API identifier

claude-3-7-sonnet-20250219

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