Obituaries · OpenAI
gpt-5.2-codex, ?–2026
OpenAI model switched off
gpt-5.2-codex, an OpenAI model that wrote code that other people then took credit for, was switched off on July 23, 2026. Code that still calls it will find out the hard way.
Survived by gpt-5.6-sol, younger, cheaper, and named in the same documentation table.
| Model ID | gpt-5.2-codex |
|---|---|
| Provider | OpenAI deprecations page |
| Shut down | July 23, 2026 |
| Successor | gpt-5.6-sol |
In lieu of flowers
Replace the string. Search your code for gpt-5.2-codex and swap it for gpt-5.6-sol, or paste a repo into Model Graveyard Check to find every dead model at once.
Want to say something to it? Leave a letter on the farewell wall.
Badge for your README
[](https://lira-ia.github.io/obituaries/gpt-5-2-codex/)
Updated daily. All 271 badges
Technical notice, with a code scanner: gpt-5-2-codex on Model Graveyard Check