Z.ai 证实神秘模型 Ox Alpha 出自其手，周三发布权重
中国 Z.ai 确认神秘模型 Ox Alpha 为其开源力作，将发布权重，挑战前沿模型市场。
神秘开源权重模型 Ox Alpha 由 Z.ai 开发，是 GLM 系列新版本，已登顶多项评测。该公司将于周三开放权重，它是一个面向编程、智能体任务和生产的推理模型，进一步加剧中国低价模型对 OpenAI 等的竞争压力。
正文摘录
In Brief Posted: 7:19 AM PDT · August 26, 2026  Image Credits: Getty Images -  - [Rebecca Bellan](https://techcrunch.com/author/rebecca-bellan/) Surprise: Z.ai is the AI lab behind the mysterious Ox Alpha model Over the weekend, the nerds were [buzzing with speculation](https://techcrunch.com/2026/08/23/whos-behind-the-new-stealth-model-ox-alpha/) over which AI lab was behind Ox Alpha, the mysterious new open-weight AI model launched onto OpenRouter anonymously and already topping benchmarks and [leaderboards](https://openrouter.ai/rankingstop-models) against the best models. As many had expected, Ox Alpha was spawne…