Elon Musk’s Xai did A previous version of its Grok model – in particular, the Model weights Used to model Grok 2.5 – Available on the hug face of the Open Source platform.

“The @xai Grok 2.5 model, which was our best model of last year, is now Open Source”, Musk Written on x. He added that Grok 3 “will be made Open Source in about 6 months”.

Tim Kellogg engineer described Grok license As “personalized with these anti -concurrent terms”.

Grok, which is prominently present on X (which in turn Recently melted with XAI), He created considerable disputes this year, in particular after the chatbot seemed to become Obsessed by the theories of conspiracy “White genocide”expressly Skepticism on the budget of the victims of the HolocaustAnd he described himself as “Mechahitler”, bringing XAI to Publish its system prompt on Github.

And while Musk described the latest version, Grok 4, as a “Ai in search of truth at most”, the model It seems to consult the MUSK social media account Before answering controversial questions.