Introducing GLM-5.2: Frontier Intelligence, Open Weights
- Significant improvements in coding and agentic tasks
- Strong long-horizon capabilities with a 1M context window
- Two levels of reasoning effort: GLM-5.2 (max) pushes the limits, while GLM-5.2 (high) strikes a strong balance between performance and token efficiency
- MIT-licensed open weights
- Same API pricing as GLM-5.1
Tech Blog: z.ai/blog/glm-5.2
Weights: huggingface.co/zai-org/GLM-5.2
API: docs.z.ai/guides/llm/glm…
Coding Plan: z.ai/subscribe
Chat: chat.z.ai
Z.ai on X: "Introducing GLM-5.2: Frontier Intelligence, Open Weights - Significant improvements in coding and agentic tasks - Strong long-horizon capabilities with a 1M context window - Two levels of reasoning effort: GLM-5.2 (max) pushes the limits, while GLM-5.2 (high) strikes a strong https://t.co/SjGPSVhePJ"
- We also detail the infrastructure innovations powering our 1M context window and agentic RL. Explore the full breakdown at z.ai/blog/glm-5.2.
- Thanks for releasing the weights with a good license

