[Cursor Leaks Grok 4.6 Ahead of Schedule, Musk Says It Will Launch This Week] According to monitoring by Beating, the yet-to-be-officially-released Grok 4.6 briefly appeared today in the Cursor model list. The page labeled it as 'Cursor Grok 4.6 Fast.' It is primarily designed for complex, long-running Agent programming tasks. The interface also displayed 256K context and high effort mode. However, the model could not be invoked after selection. This seems more like an early reveal rather than an official launch. Musk previously stated that Grok 4.6 is a 1.5 trillion parameter model. The upgrade focuses on supervised fine-tuning and reinforcement learning. He initially announced it would be released around August 7, but later mentioned during SpaceX's first earnings report meeting that it might go live this week. [Original Link]