Claude Opus 5.5 · deepinfra
Claude Opus 5.5 is Anthropic's most capable Opus model. Better at coding, knowledge work, and long-running tasks. It's easier to collaborate with and more cost efficient than ever.
Input, $/1M $4.00
Output, $/1M $20.00
Context 1 000 000
Accepts —
Last checked 04.11.2026 12:00:14 UTC
Source —
Price alerts
API
This model type has no common request format: see the provider's documentation.
Source: AI Rate Card, https://airatecard.com/en/c/offer%3Adeepinfra%7Canthropic/claude-opus-5-5, prices checked 2026-11-04
Technical details
ID: offer:deepinfra|anthropic/claude-opus-5-5