GPT-5.2 Codex
Code-specialist GPT for repository edits, reviews, and long-running software agents
openai/gpt-5.2-codex- Lab
- OpenAI
- Family
- gpt-codex
- Providers
- 15
- Context
- 400,000
- Output limit
- 128,000
- Knowledge
- 2025-08
- Release
- 2025-12-11
- Updated
- 2025-12-11
- Weights
- Closed
- Input
- Output types
- Capabilities
- tools, reasoning, structured
Providers
15| Provider | Lab | Model ID | Context | Output | Price | Reasoning | Tool Call | Structured | Temperature |
|---|---|---|---|---|---|---|---|---|---|
| Abacus | OpenAI | gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| Cloudflare AI Gateway | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| GitHub Copilot | OpenAI | gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| Kilo Gateway | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | - | No |
| LLM Gateway | OpenAI | gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| NanoGPT | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | - |
| Neon | OpenAI | gpt-5-2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| OpenAI | OpenAI | gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| OpenRouter | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| OrcaRouter | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | No |
| Poe | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.60 / $13.00 | Yes | Yes | - | No |
| Requesty | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | Yes |
| Venice AI | OpenAI | openai-gpt-52-codex | 256,000 | 65,536 | $2.19 / $17.50 | Yes | Yes | Yes | No |
| Vercel AI Gateway | OpenAI | openai/gpt-5.2-codex | 400,000 | 128,000 | $1.75 / $14.00 | Yes | Yes | Yes | Yes |
| ZenMux | OpenAI | openai/gpt-5.2-codex | 400,000 | 64,000 | $1.75 / $14.00 | Yes | Yes | - | No |
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