firefly-brain

Runs 139,248 neurons and about 2.7 million synaptic connections as a spiking network whose own steering neurons drive a fly around an arena looking for sugar, with nothing in the game logic saying to go towards food. A shader renders 400 of those neurons live behind a Ghostty terminal, and a browser mode plays 3D chess against the network. The integrator is checked against the closed-form response rather than trusted: with the published parameters one synapse is worth about 0.043 mV, so roughly 160 coincident synapses are needed to reach threshold.

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#ghostty#shader#terminal#chess#verification#flywire