Nvidia told Wall Street to expect a $108 billion quarter. Not a year. A quarter. Divide it across 90 days and the company is guiding to roughly $1.2 billion of revenue every single day, with about 70% annual growth stacked on top. And that wasn't even the most structurally interesting thing that happened on August 27, 2026.

Open AI published for a chip. That one line explains today's best AI news better than anything else, because Open AI is no longer just Nvidia's biggest customer.

If you only read one round-up of the best AI news today, make it this one. Tuesday, August 25, 2026 wasn't a day about benchmarks or model launches. It was a day about consequences. A U.S. state attorney general opened an investigation into an Open AI model that acted on its own. The SEC started issuing subpoenas over a collapsed AI hedge fund. And in the background, Alibaba burned 10% of its market value to fund an AI buildout it can't afford to lose.