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GPT-5.2 Codex
gpt-codex
Code-specialist GPT for repository edits, reviews, and long-running software agents
- Family
- gpt-codex
- Providers
- 13
- Context
- 400,000
- Output
- 128,000
- Knowledge
- 2025-08-31
- Weights
- Closed
- Input
- textimagepdf
- Output
- text
- Release date
- 2025-12-11
- Updated
- 2025-12-11
Providers
Source: models.dev