Mostly True
A security company that used a Chinese open-source AI model claimed first place in a hacking competition, according to information circulated with the claim. The model involved has been identified as GLM, developed by Z.ai, though details of the contest and the firm's exact configuration remain limited.
The claim centers on a Chinese security vendor that relied on an openly available large language model rather than a proprietary system during a hacker competition, where it finished in the top position. Open-source models from Chinese developers have increasingly been adopted by security teams for tasks such as vulnerability analysis and automated exploitation, and the reported result is consistent with that broader trend.
The identity of the competition, the date it was held, and the full technical setup the winning firm used have not been independently detailed. The underlying review drew on 12 primary sources, but specific figures about the contest results and the extent to which the AI model contributed to the win were not established. As such, the core outcome — a first-place finish by a security firm using a Chinese open AI model — stands, while the surrounding details should be treated with caution.
The claim that a security company using a Chinese open AI model won first place in a hacker competition is Mostly True.