Claude limit changes
We compare Anthropic's public limits, pricing and plan pages once a day. Every difference is recorded here, with what the page said before and what it says now.
Archive start. We began watching these pages on August 16, 2026. Changes Anthropic made before that date are not in this archive, so an empty list means we have seen no change since we started — not that nothing ever changed.
Tracked page changes
- September 2, 2026Clarifications and expansions on Claude model versions and API topicsThe support page now refers to 'Claude Fable models' and includes 'Fable 5.1' as a potential model switch, where it previously only mentioned 'Claude Fable 5'. Additionally, the section on API usage and related topics has been expanded.
- September 1, 2026Anthropic Claude API Rate Limits Page Structure UpdateThe page content on Claude API rate limits was reorganized with new sections added, indicating an expansion of information covered, while specific API endpoint listings were moved or recontextualized.
- August 26, 2026Removal of Example Prompts and Buttons from Claude Pricing PageThe Anthropic Claude pricing page no longer displays various example prompts and associated text. Previously, a section featured numerous predefined prompts for tasks like writing, brainstorming, and coding, which have now been removed.
- August 21, 2026Clarification of Claude API Monthly Spend Caps and Error HandlingThe Claude API documentation now details specific error codes and HTTP responses when monthly spend caps are reached, differentiating between system-enforced tier caps and user-defined limits. Previously, the page less explicitly described the error types and recovery for hitting spend limits.
Verified limit figures
No limit change has been recorded yet. Entries appear here once a verified limit figure changes.