MODEL SIGNAL · Z.AI · NEW
GLM-5.2
GLM-5.2 is a 753-billion parameter open-weights large language model from Z.ai that is specifically optimized for long-horizon coding tasks.
CATEGORYCode
CONTEXT1000000
RELEASEDJune 13, 2026
Key Features
- 753-billion parameter open-weights architecture
- 1-million token usable context window
- Optimized for long-horizon coding benchmarks
- Configurable with two distinct thinking effort levels
Read the Model Signal report →
GLM-5.2
Identity
GLM-5.2 is a 753-billion parameter open-weights large language model developed by @Z.ai (formerly Zhipu AI) [sn_model_face:94b10930-4d11-4aaa-bd0e-d40b5a40269a, sn_wire_item:d8661cfc-e804-4b17-b585-621f23d64249]. Released in June 2026, the model is distributed under an MIT license and is available for deployment via Hugging Face [sn_model_face:94b10930-4d11-4aaa-bd0e-d40b5a40269a, sn_wire_item:3dbb9b3b-2dbb-4513-80bd-801efceff3d7, sn_wire_