OpenAI
GPT-6.1 Sol benchmark results
6 results on 4 benchmarks from 2 sources.
Also listed as: gpt-6.1-sol_max · GPT-6.1 Sol (max) · GPT-6.1 Sol (XHigh) · GPT-6.1 Sol (High) · GPT-6.1 Sol (Max)
All benchmark results
| Benchmarks | Score | Rank | Setting | Source type | Date |
|---|---|---|---|---|---|
| GPQA Diamond | 95.4% | 4 | Epoch AI run, accuracy; effort: max | Independent run | Sep 29, 2026 |
| AIME (OTIS Mock AIME 2024–2025) | 100.0% | 1 | Epoch AI run, OTIS Mock AIME 2024–2025; effort: max | Independent run | Sep 29, 2026 |
| ARC-AGI-1 | 98.5% | 7 | Semi-private set; $0.07/task; CoT“GPT-6.1 Sol (XHigh)” | Official leaderboard | Oct 22, 2026 |
| ARC-AGI-1 | 98.5% | 8 | Semi-private set; $0.06/task; CoT“GPT-6.1 Sol (High)” | Official leaderboard | Oct 22, 2026 |
| ARC-AGI-2 | 94.2% | 2 | Semi-private set; $0.25/task; CoT“GPT-6.1 Sol (Max)” | Official leaderboard | Oct 22, 2026 |
| ARC-AGI-2 | 91.7% | 10 | Semi-private set; $0.18/task; CoT“GPT-6.1 Sol (XHigh)” | Official leaderboard | Oct 22, 2026 |
FAQ
Where do these GPT-6.1 Sol scores come from?
From Epoch AI Benchmarking Hub and ARC Prize leaderboard. Each row links to the original leaderboard, dataset or report, and vendor-reported numbers are labelled.