These NNs have fewer neurons than an insect brain. They have to use so little computing power they can be provided for free to everyone in the world. Of course

These NNs have fewer neurons than an insect brain. They have to use so little computing power they can be provided for free to everyone in the world. Of course they have limitations. But there's been exponential progress in the last few years, and it's amazing they can do as much as they do.