Elon Musk Commits to Open-Sourcing Prior xAI Grok Models with Weights

MaziyarPanahi · x · 2026-08-11

Responding to community expectations for open-source models, Elon Musk explicitly stated in a tweet that xAI has been and will continue to open-source its models, including the weights and everything else. He outlined xAI's open-source strategy: open-sourcing the prior version upon the release of a new one, just as they did with Grok 1 when Grok 2 was released.

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