OpenCode and OpenRouter launched Union Alpha, a free stealth coding model with a 262,144-token context window, image support, ...

The Chinese AI company Z.ai has confirmed responsibility for the model, which caught users’ attention on OpenRouter last week.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. A mysterious new AI model is making the rounds among developers — and nobody is saying who built it.

Z.ai revealed that mystery AI model Ox Alpha was GLM-5.3-Flash, which it had anonymously tested on OpenRouter and OpenCode.

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. One of China's leading AI labs has claimed the cow — aka the mysterious Ox Alpha model — and Chinese ...

Z.ai confirms it is behind Ox Alpha, the mysterious open AI model topping benchmarks and leaderboards, and its weights are set to be released soon.

Quasar Alpha, a highly advanced AI model currently undergoing pre-release testing on OpenRouter, is pushing the boundaries of what artificial intelligence can achieve in coding, animation, and ...

A mysterious new AI model called Ox Alpha has driven certain corners of the internet into a frenzy of speculation.