Linguists & DH
Origin / lineage models, multi-script comparison, teaching demos. Heuristics labeled; links out to primary refs.
Worth the world’s time — if we’re honest about what it is
KBatch is live keyboard geometry across real layouts and scripts: strain, shadow typing, pattern matrices, and structured paleographic models. It is a stimulus and probe generator for people who study writing systems, ergonomics, or model internals — not a black-box “AI interpretability suite.”
Stimulus / probe pack only. KBatch does not run SAEs or NTK — it exports controlled variants for your pipelines.
Mech interp / SAE
Export JSON of identity · layout-shadow · geometric transforms of the same text. You run the model; we supply probes.
Ergo & layouts
Strain, efficiency, home-row, and 15-layout ranking for real keyboards — the product’s home ground.
Input
Any string · multi-script welcome · choose base layout for path metrics
Paleographic glyph analysis
heuristic-model-v1 · not a scholarly stemma
Probe variants
identity · shadows · transforms · repath — for external pipelines