Claude Sonnet 4.6

Anthropic

The latest Claude Sonnet model, building on 4.5's strengths with continued improvements. Sonnet 4.6 delivers excellent performance on complex coding projects, nuanced writing, and detailed analysis. Features thinking capabilities, multimodal support, and precise instruction following. A strong balance of capability and cost for professional-grade work.

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Capabilities

Thinking

Tool Use

Image Input

PDF Input

Technical Specifications

Context Window

1,000,000 tokens

Max Output

64,000 tokens

Pricing

Token Costs (per 1M tokens)

Cache Miss Input

$3

Non-Reasoning Output

$15

Cache Read Input

$0.30

Cache Write Input

$3.75

Tool Costs (per 1K calls)

Web Search

$10

Code Execution

$0.0694