GLM-5.3-Flash is live in ZCode today 🎉
The first natively multimodal GLM-5 model: it outperforms GLM-5.2 and approaches Claude Opus 4.8 on coding and agentic tasks, at 1/10 the cost.
Why use it in ZCode:
• 3× the quota of GLM-5.3 on Coding Plan, plus an extra 1.5× only in ZCode
• Controls your browser and computer with our new Browser Use and Computer Use
To celebrate, we've reset the quota for every Coding Plan user tonight. Open ZCode, switch to GLM-5.3-Flash, and enjoy.
Get ZCode →
Model details →