# clm_8DB02F1E0E6E

subject: GPT-5.2-Codex (/record/gpt-5-2-codex.md)  
predicate: model_release  
value: gpt-5.2-codex  
valid_from: 2026-01-14  
valid_to: null  
published: 2026-01-14  
recorded: 2026-11-04  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date  

> Jan 14 Feature gpt-5.2-codex v1/responses Released gpt-5.2-codex to the Responses API.

What https://developers.openai.com/api/docs/changelog#2026-01-14 says, word for word.

## Sources

- https://developers.openai.com/api/docs/changelog#2026-01-14 (primary, OpenAI, published 2026-01-14)

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