From Business Standard:

Elon Musk’s xAI startup has released its Grok-1 AI model on GitHub, offering researchers and developers access to a 314 billion parameter Mixture-of-Experts model under the Apache 2.0 licence. The model is a raw base checkpoint not tailored for specific applications, providing a pre-made mould for development. Musk previously criticized Microsoft-backed OpenAI for shifting towards a for-profit model.



Read more at Business Standard: Not open source, but Musk’s xAI makes Grok-1 AI available for developers | Tech News