Ox Alpha, anonymous model: the Chinese lead intrigues

No company claims Ox Alpha, which was anonymously launched on OpenRouter and is accessible for free almost without limits. Amid technical arguments, political sensitivities, and cultural references, Chinese internet users have dubbed it "Niu Lai," borrowed from a film that has become a box office phenomenon. While discussions heat up on Weibo, Reddit, and even among Google employees, the origin of the model remains undetermined.

No one claims it, and the clues contradict each other

At this stage, no company has claimed Ox Alpha. On the subreddit r/singularity, users have suggested that the way the model responds to politically sensitive topics in China makes a Chinese origin less likely. In China, regulations and self-censorship generally lead local chatbots to align with the government on topics such as the Tiananmen crackdown in 1989 and Taiwan's status, avoiding criticism of officials. However, other researchers report that Ox Alpha sometimes provides responses that conform to the official line and note technical similarities with Z.ai's GLM models. Despite the intensity of speculation, Chinese internet users have not identified any lab or company behind the model.

Weibo, X, and Chinese blogs popularize the nickname "Niu Lai"

Chinese users have turned to a low-budget film about a cow to decipher the mystery, highlighting on Weibo that the model's name contains the word "Ox" and nicknaming it "Niu Lai," a title that has become one of the biggest memes of the summer. Some have even referred to it as the "Demon Bull King," a nod to Journey to the West, while other discussions connected the film's name with that of the model.

Paternity hypotheses abound: tech bloggers cite Xiaomi or Z.ai among the possibilities. On X on Sunday, a user reminded that 牛来 can be translated as "the bull is coming" or "the cow is coming," adding that they don't see why an American or European lab would adopt "Ox" as a code name. A blogger from Beijing joked about a "mysterious Beef King" shaking up Silicon Valley and a competition of "guess the parent," suggesting that the code footprint might contain the answer. Many see it as a humorous trait and adopt the nickname, while others, like a user from Sichuan on Friday, find it "weird." Over the weekend, dozens of Google employees participated in online exchanges with humorous messages, including a post from Evan Otero of Google DeepMind.

The model is launched anonymously and remains temporarily free

Last week, Ox Alpha was launched on OpenRouter by an anonymous third-party provider. The model is temporarily free, and its usage is described as almost unlimited. According to initial tests conducted by developers, it performs well for coding tasks and for AI agents operating over time. This arrival has caused a sensation on the platform.

The film "Niu Lai" goes from fewer than 300 tickets to 45 million yuan

Released on August 5, "Niu Lai" — literally "Here Comes the Cow" — was dubbed and produced by a mother-son duo. The film follows a shy calf chasing a singing bird in a dreamlike sequence, featuring rudimentary 3D and a confusing plot. Local media report that fewer than 300 tickets were sold during its first ten days in theaters.

Clips and jokes then spread across social media, propelling the film to national sensation status. Cow memes flooded the platforms, including a scene where the calf calls for its mother. On Monday, the Chinese box office reported 45 million yuan, approximately 6.7 million dollars, accumulated by the film.

Chinese labs multiply models, often with open weights

In China, the AI industry has accelerated significantly over the past two years. Players like DeepSeek, Alibaba, Moonshot AI, and Tencent have launched increasingly powerful models, often offered with open weights. Users highlight their capabilities and lower costs compared to offerings from OpenAI and Anthropic.