Zhipu AI (Z.ai)
GLM-5.3-Flash benchmark results
5 results on 5 benchmarks from 2 sources.
Also listed as: glm-5.3-flash · glm-5.3-flash_max · GLM-5.3-Flash (max)
All benchmark results
| Benchmarks | Score | Rank | Setting | Source type | Date |
|---|---|---|---|---|---|
| LMArena Text | 1475 | 38 | Overall, style control on; 27678 votes; 95% CI 1470–1480“glm-5.3-flash” | Official leaderboard | Oct 8, 2026 |
| LMArena WebDev | 1609 | 26 | Overall; 13697 votes; 95% CI 1602–1616“glm-5.3-flash” | Official leaderboard | Oct 8, 2026 |
| LMArena Vision | 1278 | 30 | Overall, style control on; 5479 votes; 95% CI 1269–1288“glm-5.3-flash” | Official leaderboard | Oct 2, 2026 |
| GPQA Diamond | 90.2% | 40 | Epoch AI run, accuracy; effort: max | Independent run | Aug 26, 2026 |
| AIME (OTIS Mock AIME 2024–2025) | 93.9% | 54 | Epoch AI run, OTIS Mock AIME 2024–2025; effort: max | Independent run | Aug 26, 2026 |
Related on this site
FAQ
Where do these GLM-5.3-Flash 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.