Grok 4.6 Launch: Musk Targets August for 1.5T Model

Elon Musk has set an August target for the launch of Grok 4.6. This new version is expected to be a 1.5-trillion-parameter model. It will feature significantly improved supervised fine-tuning and reinforcement learning. What's interesting is that Grok 4.7 is already planned as a 2.1-trillion-parameter model. Musk stated that 4.7 will be better than 4.6 in every way, though slightly slower to serve, with even better token efficiency. This announcement follows the release of Grok 4.5 earlier this month. It highlights the rapid development cycle in the competitive AI landscape. This matters as new AI models capable of sophisticated cyberattacks could emerge within months.