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WizardLM<\/a>, a Beijing-based Microsoft AI analysis group, seems to have joined<\/a> Tencent, the Chinese language firm that owns WeChat and blockbuster video games like PUBG Cellular. <\/p>\n In a put up on X on Tuesday<\/a>, Can Xu, a senior AI researcher who led numerous initiatives inside WizardLM, mentioned that he and the staff left Microsoft to affix Hunyuan, one in all Tencent\u2019s AI growth orgs. Over the previous few months, Hunyuan has launched AI fashions together with video and 3D object turbines.<\/p>\n WizardLM has already launched a Hunyuan-branded mannequin, actually: Hunyuan-TurboS 0416. In an X put up<\/a>, Qingfeng Solar, who claims to be a \u201cco-founder\u201d of WizardLM, says that Hunyuan-TurboS 0416 outperforms \u201copen\u201d AI fashions like Google\u2019s Gemma 3 collection<\/a>. <\/p>\n It\u2019s not clear what number of researchers are nonetheless part of WizardLM or when the staff would possibly\u2019ve left Microsoft. We\u2019ve reached out to each Tencent and Microsoft for remark.<\/p>\n WizardLM, shaped a number of years in the past, has a little bit of a wierd historical past.<\/p>\n Final April, the staff, then below Microsoft, launched a household of AI fashions, WizardLM-2, that it mentioned was aggressive with OpenAI\u2019s GPT-4<\/a>. However after solely a day, Microsoft pulled WizardLM-2 from the online, saying<\/a> that the fashions hadn\u2019t undergone \u201ctoxicity testing.\u201d <\/p>\n \u201cWe unintentionally missed an merchandise required within the mannequin launch course of \u2014 toxicity testing,\u201d the WizardLM staff wrote in a put up on X<\/a> on April 16, 2024. \u201cWe’re at present finishing this check shortly after which will re-release our mannequin as quickly as potential.\u201d<\/p>\n The deletion got here just a little too late. Customers shortly reuploaded the unique WizardLM-2 fashions in addition to personalized, fine-tuned variations. <\/p>\n In the meantime, in a put up on the AI dev platform Hugging Face<\/a>, Hugging Face CEO Cl\u00e9ment Delangue\u00a0mentioned that Microsoft\u2019s transfer, which additionally worn out different WizardLM fashions, harmed the Hugging Face neighborhood by breaking numerous open supply initiatives. <\/p>\n \u201c[The WizardLM] fashions had been collectively downloaded over 100 thousand occasions a month,\u201d Delangue wrote on the time. \u201cWe apologize for the inconvenience & try to get in contact with the creator [and] Microsoft with a purpose to attempt to discover a good decision for neighborhood members.\u201d<\/p>\n At Tencent, it appears WizardLM will maintain doing what it was doing, kind of: creating and releasing AI fashions. Tencent just lately restructured<\/a> its Hunyuan staff, establishing two new models and upping its AI infrastructure spending.<\/p>\n