XAI teases Grok upgrades; Musk says AI could discover new physics

Elon Musk said Grok may soon discover new physics as xAI works on a more advanced, vision-capable model.

The xAI team revealed its latest development plans following the launch of Grok 4, as founder Elon Musk shared bold predictions about artificial intelligence.

During a Thursday livestream on X, the xAI team said the first public release of Grok 4 is based on the company’s sixth foundation model. A seventh version is currently in training and expected to be completed “in a few weeks,” with improvements focused on “weakness on the vision side.”

The update is significant in light of Musk’s broader plans. During the livestream, he said that Grok will be able to interact with the real world through Tesla’s Optimus robot.

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