Peta::NN - Surface Detail

Peta::NN is a neural network library written in Perl: models are defined, trained, measured and shipped from a Perl script, with no dependency beyond perl 5.36. It is not a binding to somebody else’s framework and it does not try to be PyTorch. It trains micro models - a few thousand to a few hundred thousand weights, each answering one narrow question about a string - and composes them: in a pipeline, or fused into one model that runs a whole batch on the graphics card without coming back to Perl in between.