Claude Sonnet 3

Anthropic

The original Claude 3 balanced model offering a good combination of intelligence and speed. Sonnet 3 handled coding, analysis, and general tasks with 200K context and vision support. Limited to 4K output tokens. This model has been retired and is no longer available for use.

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Capabilities

Tool Use

Image Input

Technical Specifications

Context Window

200,000 tokens

Max Output

4,096 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

$15

Code Execution

$0.19

Retired

Made legacy on

Reason

Retired model

Recommended Replacement

Claude Sonnet 4.6

Retired on