
The Frontier
Mystery model Ox Alpha tops GPT-5.6 — sleuths say it's Zhipu's GLM
A nameless model dropped onto OpenRouter and immediately out-scored the biggest names in coding — and the detective work on its identity is as interesting as the model itself. Ox Alpha, an anonymous "stealth model" that appeared on OpenRouter on August 20, is posting coding-test scores above GPT-5.6 Sol, and community forensics point hard at a Chinese flagship nobody has officially announced yet. OpenRouter lists it as a reasoning model built for coding, sustained agentic work and production wo










