Musk says Grok 4.6 and 4.7 are coming soon

Elon Musk announced on X that Grok 4.6 and Grok 4.7 are on the way, keeping up with a fast release pace for AI models. Grok 4.6 is expected around August 7, with 1.5 trillion parameters and big improvements in training methods. A few weeks later, Grok 4.7 will arrive with 2.1 trillion parameters, boosting the model's capabilities even more. Grok 4.5 was released to the public on July 8, and Musk said it's 'Opus-level,' faster, and cheaper to run. Internal tests show it performs well, and user feedback has been positive, setting the stage for the next big updates.