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Cloud Changelog
January 14, 2026 · Z.ai
GLM-Image image generation model released, with improved text rendering
- We’ve launched GLM-Image, a state-of-the-art image generation model built on a multimodal architecture and fully trained on domestic chips, combining autoregressive semantic understanding with diffusion-based decoding to deliver high-quality, controllable visual generation.
- The update significantly enhances performance in knowledge-intensive scenarios, with more stable and accurate text rendering inside images, making GLM-Image especially well suited for commercial design, educational illustrations, and content-rich visual applications.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