Xulie Houzi
Xulie Houzi is Mobvoi’s large language and multimodal model, mainly helping developers, enterprises, and content teams produce copy, conversational outputs, and some audio/video AIGC results.
Tool overview
Based on the available evidence, Xulie Houzi is best understood as a productionized Chinese model stack that has been opened to the public, not as a widely adopted open-source model. Adoption signals come from Mobvoi’s own launch notes, its AI writing assistant and open platform, plus repeated mentions in media and industry reports that it powers writing, voice, digital-human, and short-video products. That shows packaging and deployment momentum, but not necessarily a strong external developer ecosystem.
In practice, it looks more like the common model layer behind Mobvoi’s AIGC product suite. Official material emphasizes language capabilities such as knowledge, dialogue, math, logic, reasoning, and planning, with multimodal extension. External articles connect it to products like Qimiao Wen, Moyin Gongfang, Qimiaoyuan, and Yuanchuangdao. It is not simply a standalone video editor or just an AI writing website; a better analogy is a proprietary foundation model and API layer serving multiple applications.
On cost and adoption barriers, the evidence only clearly supports that it can be tried or integrated through Qimiao Wen and openapi.mobvoi.com.