Mystery AI Ox Alpha Surfaces on OpenRouter, Fueling Speculation Over Frontier Chinese Tech

A high-powered, unbranded artificial intelligence (AI) model dubbed Ox Alpha made a surprise debut on the API platform OpenRouter days ago, offering developers free access to a massive one-million-token context window and sparking intense industry speculation over its origins. Appearing under the stealth identifier stealth/ox-alpha on Thursday, the mystery model features a 1.05-million-token…