GLM-5.3 from @Zai_org is live on OpenRouter!
The same base model as GLM-5.2, with gains entirely from post-training: Terminal-Bench 3.0 jumps from 4.6 to 28.3, and DeepSWE v1.1 from 46.2 to 66.9.
Use it now: https://t.co/xZCGZAcvme
A jump of that size on an unchanged base model is evidence that agentic competence is now largely a post-training problem, and the model is callable today rather than a paper claim.
