New Delhi, June 23 -- Tech billionaire Elon Musk has announced a sweeping new direction for his artificial intelligence chatbot Grok, revealing plans to retrain the system using what he calls a cleaner and more accurate version of human knowledge.

The initiative, led by his AI company xAI, is part of Musk's broader ambition to rival leading AI platforms such as ChatGPT, which he has consistently criticised for ideological bias.

In a series of posts shared on social media platform X, Musk said the forthcoming version of the chatbot, tentatively named Grok 3.5 or potentially Grok 4, will possess "advanced reasoning" and will be tasked with revising the global knowledge base. "We will use Grok 3.5 (maybe we should call it 4), which has adv...