Z.ai launches GLM-5.3 with post-training gains, open weights
Z.ai's GLM-5.3, built on the same base as GLM-5.2, scored 50% higher on its internal Z.ai Code Bench and reached leading open-source results on Terminal-Bench 3.0 and Agents' Last Exam. Weights released on Hugging Face on Friday, with API pricing at $1.4/$4.4 per million tokens.
How this story unfolded
2 weeks · 12 reports · 6 community posts · 18 of 19 shown
- Aug 14
Z.ai Ships GLM-5.3 Without Retraining the Base Model: Better at Complex Coding and Long-Horizon Tasksmarktechpost.com
GLM-5.3 didn’t change the base model — where did its coding gains come from?thenewstack.io
China's Z.AI Ships GLM-5.3, Calling It the Top Open-Weight Coding Modeldecrypt.co
GLM-5.3: How Chinese labs keep stride with the frontierinterconnects.ai
GLM-5.3 is here with advanced cyber capabilities — and reportedly already found a 'serious vulnerability' in Cursorventurebeat.com
- Aug 17
- Aug 18
- Aug 19
- Aug 28
- Aug 31
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