xAI
Grok 4.6 benchmark results
7 results on 5 benchmarks from 2 sources.
Also listed as: grok-4.6-high · grok-4.6_xhigh · Grok 4.6 (xhigh) · grok-4.6_high · Grok 4.6 (high)
All benchmark results
| Benchmarks | Score | Rank | Setting | Source type | Date |
|---|---|---|---|---|---|
| LMArena Text | 1454 | 72 | Overall, style control on; 26115 votes; 95% CI 1449–1459“grok-4.6-high” | Official leaderboard | Oct 8, 2026 |
| LMArena WebDev | 1617 | 25 | Overall; 8958 votes; 95% CI 1609–1625“grok-4.6-high” | Official leaderboard | Oct 8, 2026 |
| LMArena Vision | 1264 | 41 | Overall, style control on; 5736 votes; 95% CI 1254–1273“grok-4.6-high” | Official leaderboard | Oct 2, 2026 |
| GPQA Diamond | 94.0% | 10 | Epoch AI run, accuracy; effort: high | Independent run | Aug 12, 2026 |
| GPQA Diamond | 93.2% | 18 | Epoch AI run, accuracy; effort: xhigh | Independent run | Aug 14, 2026 |
| AIME (OTIS Mock AIME 2024–2025) | 99.2% | 18 | Epoch AI run, OTIS Mock AIME 2024–2025; effort: xhigh | Independent run | Aug 14, 2026 |
| AIME (OTIS Mock AIME 2024–2025) | 97.8% | 31 | Epoch AI run, OTIS Mock AIME 2024–2025; effort: high | Independent run | Aug 12, 2026 |
FAQ
Where do these Grok 4.6 scores come from?
From Epoch AI Benchmarking Hub and LMArena leaderboard dataset. Each row links to the original leaderboard, dataset or report, and vendor-reported numbers are labelled.