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.

Amazon investing billions in AI startup Anthropic

Big Tech companies are pouring money into AI as they race to capitalize on the opportunities that a new generation of the technology is set to bring. Amazon is the latest with a massive investment.