GPT-5.1 Codex mini (high)
Unknown SizeBy OpenAI • Released 2025-11-13
Capability Radar
Avg Score
58
Across all benchmarks
Participated
12
Benchmarks
Benchmark Performance
| Benchmark | Category | Score |
|---|---|---|
| AIME 2025 | Reasoning | 91.7 |
| LiveCodeBench | Coding | 83.6 |
| MMLU-Pro | Knowledge | 82 |
| GPQA Diamond | Knowledge | 81.3 |
| IFBench | Agent | 67.9 |
| 𝜏²-Bench Telecom | Reasoning Knowledge | 62.9 |
| LCR | Long-Context Reasoning | 62.7 |
| SciCode | Reasoning Knowledge | 42.6 |
| Artificial Analysis Intelligence Index | Knowledge | 38.5 |
| Artificial Analysis Coding Index | Coding | 36.4 |
| Terminal-Bench Hard | Agent Coding | 33.3 |
| HLE | Knowledge Multi-Modal | 16.9 |