GLM-4.6 is an open-weights model from Z.ai (Zhipu AI) and Tsinghua University, released September 30, 2025. It has an ECI score of 141 and ranks 104th of 249 tracked models. At the time of its release, it ranked 23rd of 167 tracked models.
| Domain | Benchmark | ||||
|---|---|---|---|---|---|
ECI scoreBest score 166 | 141 | 140 | 142 | 145 | |
| Ranking | #104 | #109 | #96 | #78 | |
| Agent | APEX-AgentsBest score 47% | ||||
| Science | CritPtBest score 32% | ||||
SciCodeBest score 62% | |||||
| Software engineering | Text Arena (Coding)Best score 1797 | 1340 | — | 1327 | 1367 |
ALE-BenchBest score 2177 | 341 | 576 | 653 | — | |
Terminal-Bench 2.0Best score 85% |