Anthropic API pricing
Added: “and, for Claude Opus 5.5, on Claude in Microsoft Foundry for deployments hosted on Azure”
- Fast mode provides significantly faster output for Claude Opus 5.5, Claude Opus 5, and Claude Opus 4.8 at premium pricing. Fast mode for Cl…
- Fast mode is not available on Claude Opus 4.7 (requests with speed: "fast" return an error) or Claude Opus 4.6 . See Fast mode .
Source: Anthropic API pricing
