Elon Musk teases Grok 4.6 and 4.7 as AI race heats up - The Economic Times

Musk said Grok 4.6 will arrive around August 7 as a 1.5-trillion-parameter model with substantially upgraded supervised fine-tuning and reinforcement learning. This will be followed just weeks later by Grok 4.7, a larger 2.1-trillion-parameter model.

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