# clm_37F3B6262956

subject: Anthropic (/record/anthropic.md)  
predicate: policy_changed  
value: input and output tokens per minute rate limits  
valid_from: 2024-11-20  
valid_to: null  
published: 2024-11-20  
recorded: 2026-11-14  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-15  
cite: AsOf. "Anthropic policy changed: input and output tokens per minute rate limits", as of 2024-11-20. Claim clm_37F3B6262956, https://asof.is/claim/clm_37F3B6262956, accessed 2026-11-15. Source: https://platform.claude.com/docs/en/release-notes/overview#2024-11-20.  
checked: 2026-11-15 · its source page states the value and the date, as read by an AI model  

> November 20, 2024 We’ve updated our rate limits for the Messages API. We’ve replaced the tokens per minute rate limit with new input and output tokens per minute rate limits.

What https://platform.claude.com/docs/en/release-notes/overview#2024-11-20 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2024-11-20 (primary, Anthropic, published 2024-11-20)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.