GLM 4.6

GLM 4.6 – Agentic MoE Foundation Model

GLM 4.6 is Z.AI's (Zhipu AI) flagship Mixture-of-Experts language model positioned for agentic workflows, long-context reasoning, and real-world coding. Official materials describe it as an incremental but material step over GLM-4.5, with a larger context window and stronger practical task performance.

Distinctive Traits

• Agentic workflow focus: Official descriptions emphasize tool use, multi-step reasoning, and practical coding in agent environments.
• Long-context handling: The model extends to a 200K-token input window, with 128K maximum output tokens.
• Open-weight release: The Hugging Face card lists an MIT license, supporting commercial use and local deployment.
• Coding-agent integration: Documentation and ecosystem references mention use with Claude Code, Cline, Roo Code, and Kilo Code.

Why It Exists

GLM 4.6 is presented as a flagship release for users who need a model that can handle longer context, tool-assisted reasoning, and production coding workflows without giving up open-weight deployment options.