GLM-5
ECI#81
146GLM-5 is an open-weights model from Z.ai (Zhipu AI), released February 11, 2026. It has an ECI score of 146 and ranks 81st of 257 tracked models. At the time of its release, it ranked 18th of 181 tracked models.
GLM-5 vs select alternatives
| Domain | Benchmark | GLM-5 | |||
|---|---|---|---|---|---|
ECI scoreBest score 167 | 146 | 144 | 146 | 147 | |
| Ranking | #81 | #96 | #82 | #72 | |
| Agent | Vending-Bench 2Best score $15,515 | $4,432 | $2,377 | — | -$23 |
| Conceptual reasoning | SimpleBenchBest score 82% | ||||
ARC-AGI-2Best score 95% | |||||
ARC-AGI-1Best score 99% | |||||
| Games | Chess PuzzlesBest score 72% | ||||
| Mathematics | OTIS Mock AIME 2024-2025Best score 100% | ||||
| Science | GPQA DiamondBest score 96% | ||||
| Software engineering | Text Arena (Coding)Best score 1820 | 1436 | 1435 | — | 1384 |
Terminal-Bench 2.0Best score 85% |
