OpenAI introduced GPT-5.3-Codex, a Codex-native agent that combines frontier coding performance with general reasoning for long-horizon, real-world technical work.
New model
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GPT-5.3-Codex
OpenAI modelsGPT-5.4 MiniGPT-5.4 ProGPT-5.4GPT-5.3-CodexGPT Audio MiniGPT AudioGPT-5.2-CodexGPT-5.2 Pro
So far
- 5 Febannounced
- 2posts about it
- 0outlets reported
- 1platform carries it
So far
- 5 Febannounced
- 2posts about it
- 0outlets reported
- 1platform carries it