An exclusive tour of Amazon’s Trainium lab, the chip that’s won over Anthropic, OpenAI, even Apple

Shortly after Amazon announced its $50 billion investment in OpenAI, AWS invited me on a private tour of the chip lab at the heart of the deal.

OpenAI's data center pivot underscores Wall Street spending concerns ahead of IPO

As OpenAI gears up for a potential IPO, it's outlined a more tempered infrastructure strategy and has moved away from an ambitious agreement with Nvidia.