Elon Musk debuts 'Grok' AI bot to rival ChatGPT

Billionaire Elon Musk's artificial intelligence startup xAI announced the launch of its Grok AI assistant, which is in a beta phase and will be incorporated into X for premium subscribers.

AI's hallucination problem: Chatbots tend to make things up

Described as hallucination, confabulation or just plain making things up, it’s now a problem for every business, organization and high school student trying to get a “generative AI” system to compose documents and get work done.