GLM-5.2 is the leading open weights model on the Intelligence Index v4.1
GLM-5.2 has achieved the top ranking among open weights models on the Intelligence Index v4.1 benchmark, indicating its strong performance in open-source AI development.
Background
- **GLM-5.2** is an open-weight large language model developed by Zhipu AI (a Beijing-based AI company). "Open weights" means the trained parameters are publicly released, allowing developers to download and run the model themselves, unlike closed models such as GPT-4 or Claude.