# clm_D2C68446394C

subject: OpenAI (/record/openai.md)  
predicate: released  
value: GPT-5.2  
valid_from: 2025-12-11  
valid_to: null  
published: 2025-12-11  
recorded: 2026-10-30  
confidence: 0.95  
status: valid  
assertable: true  
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 (primary, OpenAI, published 2025-12-11)
- https://openai.com/es-419/index/introducing-gpt-5-2/ (primary)
- https://www.wikidata.org/wiki/Q137401468 (secondary, Wikidata)

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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.