xAI co-founder Igor Babuschkin's River AI raised $1B led by General Catalyst to build home or small business computer servers capable of running AI locally (Cade Metz/New York Times)

Cade Metz / New York Times: xAI co-founder Igor Babuschkin's River AI raised $1B led by General Catalyst to build home or small business computer servers capable of running AI locally — Igor Babuschkin built a new start-up, River AI, and hopes to provide ways for people to “retrain,” or modify, artificial intelligence …