# clm_32FF32B3E27B

subject: OpenAI (/record/openai.md)  
predicate: released  
value: [GPT-5.1](/record/gpt-5-1.md)  
valid_from: 2025-11-13  
valid_to: null  
published: 2025-11-12  
recorded: 2026-11-01  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-03  
cite: AsOf. "OpenAI released: GPT-5.1", as of 2025-11-13. Claim clm_32FF32B3E27B, https://asof.is/claim/clm_32FF32B3E27B, accessed 2026-11-08. Source: https://developers.openai.com/api/docs/changelog#2025-11-13.  
checked: 2026-11-01 · its source page states the value and the date  

> Nov 13 Feature gpt-5.1 gpt-5.1-codex gpt-5.1-chat-latest gpt-5.1-codex-mini v1/responses v1/chat/completions Released GPT-5.1 , the newest flagship model in the GPT-5 model family.

What https://developers.openai.com/api/docs/changelog#2025-11-13 says, word for word.

## Sources

- https://developers.openai.com/api/docs/changelog#2025-11-13 (primary, OpenAI, published 2025-11-13)
- https://openai.com/index/gpt-5-1 (primary, OpenAI, published 2025-11-12)

---

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