FlyBrain Alphabet Trainings

A 512-neuron spiking mushroom body with 13,824 trainable Kenyon-cell to MBON synapses, taught 27 hand-drawn glyphs by a three-factor dopamine rule in under two minutes on one CPU thread, then read 168,985 letters out of a book without an error. The model has no digit output cell, so its 0 of 300 on digits is a structural guarantee rather than a modest score. Version 0.2.0 swaps the invented wiring for the measured hemibrain connectome and reports the uncomfortable result: the real wiring and a degree-matched shuffle of it both score 243 of 243 across three seeds, a paired difference of zero.

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#mushroom-body#kenyon-cells#r-stdp#negative-control#shuffled-control#hemibrain