SOURCE RECORD · obs_5af37b10c8d1…

Anthropic · Pricing pageSource update

Substantive changesRecordedObservation date 2026-09-23(day precision)Revision r2

This record is outside your history allowance. Register for 30 days or choose Plus for all available history.

Summary

Add the complete pricing line for Claude Opus 5.5 (input $4, output $20, cache read $0.2, etc.), update the description for the cache read multiplier to clarify that Opus 5.5 is 0.05x, and extend the support range of Fast mode to Opus 5.5.

LLM generation

LLM The summary is machine-generated; please refer to the original text for important information.

Permanent link

https://daily.maas.click/item/obs_5af37b10c8d15021d8fdc57062b9dbeb82a25d99ec1f6b8d520f722b5b86c74f/

Source page

https://docs.anthropic.com/en/docs/about-claude/pricing ↗

This link points to the source's official page (not content on this site).