GPT-5.1-Codex-Mini
OpenAI's compact multimodal coding model with a 400k-token context for code generation and editing.
Design Arena
Design Arena ranks models on real-world front-end and design tasks — websites, UI components, data viz, SVG and more — through head-to-head human votes, scored as an ELO rating.| Category | ELO | Win rate | Rank |
|---|---|---|---|
| Game dev | 1151 | 43.5% | #68 |
| Asciiart | 1147 | 43.0% | #42 |
| Website | 1141 | 42.8% | #77 |
| Code | 1130 | 41.5% | #78 |
| Data viz | 1130 | 40.6% | #76 |
Pricing
per 1M tokensInput$0.25 /1M
Output$2 /1M
Cache read$0.025 /1M
Web search$0.01
Model Description
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
Author
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Author
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