About GPT-5.2-Codex
GPT-5.2-Codex is an upgraded version of GPT-5.1-Codex optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
Specifications
- Provider
- OpenAI
- Context Length
- 400,000 tokens
- Input Types
- text, image
- Output Types
- text
- Category
- openai/gpt-5.2-codex-20260114
- Added
- 1/14/2026