Post by OpenRouter on X
OpenRouter@OpenRouter
XGLM-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: t.co

712 likes21 repliesPosted Aug 18, 2026