I notice it mentions microbrains, in case people are interested, a similar fruitflies evolving brains is this one: (Desktop only).

https://claude.ai/public/artifacts/8f39482c-b2c7-4bd6-8d47-4...

click the maze and you can watch flies genetically evolve brains to beat the level. Genetic algorithms beat every version of backprop and transformer architecture that I tried. Pause it and click one of the flies for a stunning visualization of its whole brain.

I love it and really impressive, thanks for sharing! Soup of Life organisms have a bit more simple brain visualisation :D soupof.life/card/1wt8olc1

If you are interested you can read more on how I implemented brains here: https://soupof.life/concepts/life-organisms/cognition