According to PANews, xAI, a company led by Elon Musk, announced on December 13 that it has begun offering the new Grok-2 model to all users on the X platform for free. Over the past few weeks, the company has been testing this updated version of the Grok-2 model, which boasts a threefold increase in speed. Additionally, improvements have been made in accuracy, instruction adherence, and multilingual capabilities.