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Anthropic

Claude Sonnet 4.5 pricing

Claude Sonnet 4.5

Input:
$3.00 per million tokens
Output:
$15.00 per million tokens
Cached input:
$0.30 per million tokens
Price source: Claude Sonnet 4.5 pricingVerified on 2026-08-15

Not included

  • Cache writes, batch discounts, regional platform premiums, tool-specific fees, and taxes are not modeled.
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