GoKawiilCoinbase engineer builds simulated fly brain that trades crypto, releases code on GitHub
A Coinbase engineer created 'Stonkfly,' an open-source simulation of a male fruit fly's brain and eyes containing 166,700 neurons and 25.6 million synaptic connections, and set it loose reading candlestick charts to buy, sell or hold cryptocurrencies. The virtual fly perceives price charts as raw pixel data through simulated photoreceptors, acts roughly every 500 milliseconds, and receives a dopamine-like reward signal for profitable trades and an aversive signal for losses, with trading fees also counted as losses.