Elon Musk said on Sunday 8 November, US time, that Grok Bot fixes for improved token efficiency and smarter behavior are underway, after a subscriber on a US$200 plan said his allowance now runs out in 14 hours instead of days.

A custom desktop computer tower photographed in October 2017, illustrative hardware and not Grok, its interface or xAI’s systems. Photo: Brian Wong / Wikimedia Commons, CC BY-SA 2.0, modified.