GLM-4.6
Open Weights
Zhipu AI
Zhipu AI's open-weight coding and agentic model (September 2025), a 357B-parameter mixture-of-experts with 32B active parameters and a 200K-token context window. GLM-4.6 improves real-world coding, long-context processing, reasoning, search, and agentic use over GLM-4.5.
Strengths
- Open-weight 357B MoE (32B active) under MIT license
- Strong real-world coding performance
- 200K-token context window
- Improved reasoning, search, and agentic use over GLM-4.5
- Competitive with proprietary models on coding tasks
Caveats
- 357B-parameter MoE is demanding to self-host
- Text-only (no vision or audio input)
- Coding-focused tuning over general chat
- Vendor
- Zhipu AI
- Context Window
- 200,000 tokens
- License
- MIT
- Release Date
- 2025-09-30
- Modalities
- text
Capabilities
Vision
Audio
Video
Tool Use
Resources
Pricing
Open weights under MIT - free to self-host; also served via the Z.ai / Zhipu API. 357B-parameter MoE - large to self-host.