MiniMax: MiniMax M2.7 wins on more metrics (7 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | MiniMax: MiniMax M2.7 | OpenAI: GPT-5.1 |
|---|---|---|
| Intelligence Index | 49.6✓ | 47.7 |
| Coding Index | 41.9 | 44.7✓ |
| GPQA Diamond | 87%✓ | 87% |
| Design Arena Elo | 1287✓ | 1249 |
| Speed (tokens/sec) | 273✓ | 65 |
| Latency | 465ms✓ | 994ms |
| Input price /M | $0.250✓ | $1.25 |
| Output price /M | $1.00✓ | $10.00 |
| Context window | 205K | 400K✓ |
| Capabilities | ReasoningToolsJSON | ReasoningToolsJSONVision |