OpenAI20:16AvailabilityOfficial X
Codex Retires Older Models on ChatGPT Login Apr 14
Faster, accurate code gen shortens dev cycles.
Key Points
- 1Retiring: gpt-5.2-codex, gpt-5.1-codex series, gpt-5.1/5
- 2New: gpt-5.4, 5.4-mini, 5.3-codex-spark (Pro)
- 3API key keeps legacy access
- 4See changelog for details
OpenAI retires older Codex models for ChatGPT logins on Apr 14. Targets gpt-5.2-codex, gpt-5.1 series; shifts to gpt-5.4, gpt-5.3-codex-spark. Use API key for legacy. Developers gain efficiency with newer models.