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A mysterious free AI model is impressing developers. And nobody knows who made it.

Ox Alpha, a mysterious AI model, debuted on OpenRouter on Thursday. Its origins are unknown, though some suspect a Chinese lab.
Ox Alpha, a mysterious AI model, debuted on OpenRouter on Thursday. Its origins are unknown, though some suspect a Chinese lab.

This article was originally published at: https://www.businessinsider.com/ox-alpha-ai-model-mystery-2026-8