Ruddarraju, head of infrastructure engineering at Elon Musk’s xAI, resigned after a year. He built Colossus, a supercomputer with 250,000 GPUs, and trained Grok 3 ...

Grok 4 AI chatbot by xAI surprises experts by searching Elon Musk’s opinions before answering, raising concerns over ...

According to one employee who spoke with the source, initial reactions from some colleagues did not appear to take the matter seriously, which reportedly "really upset others." ...

Elon Musk-owned social media platform X (formerly Twitter) has cut subscription rates for its X Premium service in India by ...