Compare / GPT-6.1 Sol vs Grok 4.5
GPT-6.1 Sol vs Grok 4.5
7 results from 3 sources that measured both models. Each row is in the source's own units; there is no overall winner.
| Benchmark | Metric | GPT-6.1 Sol | Grok 4.5 |
|---|---|---|---|
| APEX-Agentsreported | Tasks passed% of tasks | 60.0% | 56.2% |
| Artificial Analysisreported | Artificial Analysis Intelligence Indexindex score | 51.8 | 38.8 |
| Artificial Analysisreported | Humanity's Last Exam% of questions | 52.9% | 42.7% |
| Artificial Analysisreported | Long-context reasoning (AA-LCR)% of questions | 84.0% | 79.3% |
| Artificial Analysisreported | SciCode% of problems | 55.8% | 55.0% |
| Artificial Analysisreported | Terminal-Bench 4.0% of tasks | 56.1% | 10.6% |
| SimpleQA Verified (Epoch AI)reported | Correct answers% of questions | 73.9% | 48.3% |
Bold green marks the better value on that metric. Where a source reports ranges that overlap, the difference may not be meaningful; see the benchmark page for ranges.