OpenAI wants to buy chips from Google. Let that sink in for a second.
The ChatGPT maker plans to purchase Google's Tensor Processing Units, The Information reported on Tuesday, citing a person familiar with the matter. Neither company confirmed the plan — Google did not respond to a request for comment, and OpenAI declined — and no financial terms were disclosed. But if it happens, it would put OpenAI's models on hardware built by the company whose search business ChatGPT is most often cast as trying to kill.
The logic, from OpenAI's side, is straightforward: it needs more compute than any single supplier can provide, and it needs leverage over the one that provides most of it. OpenAI is already among the largest buyers of Nvidia's GPUs, and it has been renting Google's chips since at least June 2025, according to Reuters. Buying TPUs outright would be the next step in a diversification strategy that also includes its own custom chip, designed with Broadcom and unveiled in June, which OpenAI says it plans to deploy by the end of this year.
From Google's side, the timing is just as telling. Google began selling TPUs directly to outside customers this year, and demand has already outgrown its traditional cloud rental model — Anthropic is a customer, and Google has announced plans to supply Oracle and a new Blackstone joint venture. A purchase by OpenAI would be the loudest possible endorsement of the TPU as a genuine Nvidia alternative.
The backdrop is the spending race that has defined this earnings season: Amazon, Microsoft, and Alphabet plan to spend as much as $600 billion combined this year on AI infrastructure, even as investors ask when any of it turns into meaningful returns. Alphabet reports its own quarterly results later today, and the TPU question — how fast the hardware business is actually growing — will be front and center.
What to watch: whether either company confirms the deal, what scale it takes, and whether Alphabet's earnings call treats TPUs as a side business or a growth engine. The chip wars used to be about who builds the fastest accelerator. Increasingly, they are about who can buy from whom — and how many suppliers a frontier lab needs to keep its options open.
— via Reuters