Claude Opus 5.5

anthropic/claude-opus-5-5

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Zero data retention
No
Pricing (lowest)
$4.00/M / $20.00/M
Context
1M
Released
Sep 22, 2026

Vendors

Capabilities
Anthropic$4.00$20.00$0.201M128KSep 22, 2026

Vendor details

Anthropic
CurrencyUSD
Availabilityavailable
Reasoning effort levelsNot adjustable
Modalities
Input: TextInput: ImageInput: DocumentOutput: TextOutput: Tool use