GPT-5.2 Chat vs GPT-5.2-Codex
OpenAI vs OpenAI — benchmarks, pricing, and capabilities side by side.
- •GPT-5.2-Codex has a larger context window (400K)
| GPT-5.2 Chat | GPT-5.2-Codex | |
|---|---|---|
| Intelligence index | — | 89.9 |
| Developer | OpenAI | OpenAI |
| Type | Multimodal | Multimodal |
| Access | API only | API only |
| Context window | 128,000 tokens | 400,000 tokens |
| Input price | $1.75 / 1M | $1.75 / 1M |
| Output price | $14.00 / 1M | $14.00 / 1M |
| Speed | — | 106 tok/s |
| Released | December 10, 2025 | January 14, 2026 |
| Parameters | — | — |
| Input modalities | Image, Text | Text, Image |
| Output modalities | Text | Text |