Zhipu AI (Z.ai)
GLM-5.1 benchmark results
5 results on 5 benchmarks from 2 sources.
Also listed as: glm-5.1
All benchmark results
| Benchmarks | Score | Rank | Setting | Source type | Date |
|---|---|---|---|---|---|
| LMArena Text | 1464 | 56 | Overall, style control on; 60592 votes; 95% CI 1461–1468“glm-5.1” | Official leaderboard | Oct 8, 2026 |
| LMArena WebDev | 1508 | 56 | Overall; 10739 votes; 95% CI 1502–1515“glm-5.1” | Official leaderboard | Oct 8, 2026 |
| GPQA Diamond | 89.9% | 42 | Epoch AI run, accuracy | Independent run | Aug 10, 2026 |
| SWE-bench Verified | 74.2% | 16 | Epoch AI run (Epoch scaffold) | Independent run | May 15, 2026 |
| AIME (OTIS Mock AIME 2024–2025) | 93.3% | 56 | Epoch AI run, OTIS Mock AIME 2024–2025 | Independent run | Aug 10, 2026 |
FAQ
Where do these GLM-5.1 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.