Elon Musk has confirmed that xAI will open source its models, including weights and everything. This announcement includes the open-sourcing of Grok 2 when Grok 3 is released. Grok 3, which is currently training, is anticipated to be of GPT-4 tier. The decision aligns xAI with other major players like Meta and NVIDIA, who have also embraced open-source models. Musk emphasized that as new versions are created, the prior versions will be made available to the open-source community. This move is expected to significantly benefit the open-source community and advance the development of artificial general intelligence (AGI).