Three weeks ago, the fastest-growing model on r/LocalLLaMA had no name. The community called it ox-alpha , a stealth release nobody officially claimed. People benchmarked it blind and argued about who built it, then added it to their agent stacks anyway. On August 26 the mask came off: ox-alpha is GLM-5.3-Flash (320B params, 18B active, MIT). That same month, Qwen shipped five releases in 36 days . If you run AI agents, that's a maintenance problem your roadmap didn't budget for. ...