Grok 4.5 scores 43.2 on the Respan Index (#38), ahead of Qwen3.7-Max at 40.5 (#45). Grok 4.5 leads on 10 of the 16 benchmarks both report. Grok 4.5 is 1.3x cheaper per token at list price. Qwen3.7-Max has the larger context window (1M tokens).
* Estimated: no published scores in that category. How the Respan Index works
| 56.5% |
| 43.6% |
| LiveBench Coding (LiveBench) | 68.6% | 74.2% |
| LiveBench Data Analysis (LiveBench) | 73% | 71.8% |
| LiveBench Instruction Following (LiveBench) | 71.5% | 74% |
| LiveBench Language (LiveBench) | 82.8% | 79.7% |
| LiveBench Mathematics (LiveBench) | 90.8% | 85.2% |
| LiveBench Reasoning (LiveBench) | 87.2% | 83.3% |
| OTIS Mock AIME 2024-2025 (Epoch AI) | 97.8% | 95.6% |
| SimpleQA Verified | 48.3% | 55.8% |
| LMArena Agent (LMArena) | 0.0121 | -0.0513 |
| LMArena WebDev (LMArena) | 1552 | 1515 |
| SimpleBench (SimpleBench) | 70% | 70.4% |
Higher is better. Each score links to where it was published.