Overview
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows.
GPT-5.2-Codex is available in Omny. 400,000 token context window. Image input.
What it can do
- 400,000 token context window
- Image input
Using it in Omny
Use GPT-5.2-Codex in Omny and compare its results with other language models on the same task.
Best for: Chat and comparing answers on your own prompts.
Compare it
Questions
How do I use GPT-5.2-Codex?
Open chat in Omny and select GPT-5.2-Codex. Model access and usage depend on your plan.
What does GPT-5.2-Codex support in Omny?
400,000 token context window. Image input.