I don't understand some comments. The budget deficit almost halved compared to the same period last year, with revenues totalling $215.5 billion (+ $14.4 billion or 7.1%), and expenses totalling $220.9 billion (+ $8.6 billion or 4.1%).
The most important single expense appears to be the public-debt charges which climbed 16.1%, but I don't see what this has to do with AI or the like.