# clm_B9F730643643

subject: GPT-5 (/record/gpt-5.md)  
predicate: model_release  
value: GPT-5.2  
valid_from: 2025-12-11  
valid_to: null  
published: 2025-12-11  
recorded: 2026-10-31  
confidence: 0.50  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> Dec 11 Feature gpt-5.2 gpt-5.2-chat-latest v1/responses v1/chat/completions Released GPT-5.2 , the newest flagship model in the GPT-5 model family.

What https://developers.openai.com/api/docs/changelog#2025-12-11 says, word for word.

## Sources

- https://developers.openai.com/api/docs/changelog#2025-12-11 (secondary, OpenAI, published 2025-12-11)

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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.