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Claude Sonnet 4.5

Anthropic

Previous gen. 1M in beta (>200K: $6/$22.50)

Input Price

$3.00

per 1M tokens

Output Price

$15.00

per 1M tokens

Context Window

1M

tokens

Max Output

64K

tokens

Additional Pricing

Cached Input / 1M

$0.30

Batch Input / 1M

$1.50

Batch Output / 1M

$7.50

Price History

medium speedtextimageReleased 2025-09-01
Calculate costOfficial pricingTry Anthropic API

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