Chip giant Nvidia has reported record annual revenue of $215.9bn (£159.1bn), despite a wave of investor scepticism about the massive amounts of money being spent on artificial intelligence (AI) technology. The firm also beat analyst's forecasts as sales for the last three months of its financial year jumped by 73% compared to 12 months earlier.

Yotta Data Services, which controls up to 70% of India’s GPU capacity, said surging demand from local AI startups and global tech firms is tightening supply.

Michael Burry of "The Big Short" fame warned of a "troubling" surge in Nvidia's purchase obligations to $95 billion, labeling it a "risky position."

Nvidia unveils Vera Rubin, a next-gen AI system promising 10x performance per watt, modular design, and liquid cooling to power future data centers.

However, beneath these headline figures lies a captivating and surprising trend: Nvidia’s six-year-old Ampere (A100) chips are still nearly impossible to obtain.

Nvidia reported Q4 revenue that beat Wall Street's average estimate, though H-200 sales are still in limbo.

Big Tech is pouring nearly $700 billion into AI infrastructure, much of it flowing through Nvidia. That concentration creates a unique kind of power and a new kind of risk.

OpenAI raised $110 billion in a record funding round, with investments from SoftBank, Nvidia and Amazon ahead of an expected initial public offering.

Feb 27 (Reuters) - OpenAI said on Friday it is raising $110 billion in a blockbuster funding round that would value the ChatGPT maker at $840 billion, in a deal that signals the feverish pace of investment in artificial intelligence.

Callosum, founded by two Cambridge-trained neuroscientists and inspired in part by the brain, has a system for optimizing workloads across different types of chips.