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Cloud Changelog
December 22, 2025 · Z.ai
GLM-4.7 released, with improved coding, reasoning and agentic capabilities
- We’ve released GLM-4.7, our foundation model with significant improvements in coding, reasoning, and agentic capabilities. It delivers more reliable code generation, stronger long-context understanding, and improved end-to-end task execution across real-world development workflows.
- The update brings open-source SOTA performance on major coding and reasoning benchmarks, enhanced agentic coding for goal-driven, multi-step tasks, and improved front-end and document generation quality. Learn more in our documentation.*
Latest Z.ai API changes
New model adds native visual capabilities, with 320B total and 18B active parameters
GLM-5.3 released, with 50% coding gain over GLM-5.2 on Z.ai Code Bench
Model adds 1M lossless context, with stronger long-horizon task performance
GLM-5.1 released, working independently for up to 8 hours in a single run
GLM-5 released for complex system engineering and long-range Agent tasks