xAI: Grok 4.5 vs Xiaomi: MiMo-V2.5-Pro
xAI: Grok 4.5 wins on more metrics (5 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | xAI: Grok 4.5 | Xiaomi: MiMo-V2.5-Pro |
|---|---|---|
| Intelligence Index | 53.8✓ | 42.2 |
| Coding Index | 72.4✓ | 60.2 |
| GPQA Diamond | 93%✓ | 87% |
| Design Arena Elo | — | 1320✓ |
| Speed (tokens/sec) | 74✓ | 63 |
| Latency | 655ms✓ | 690ms |
| Input price /M | $2.00 | $0.435✓ |
| Output price /M | $6.00 | $0.870✓ |
| Context window | 500K | 1.0M✓ |
| Capabilities | ReasoningToolsJSONVision | ReasoningToolsJSON |