Models v2 — NCNN + int8
Yakuyomi engine model set v2 — NCNN detector + int8 OCR + NCNN AOT-GAN inpaint.
Replaces v1 (ORT detector + fp32 OCR + LaMa): ~2.9x faster detection, ~3.6x faster OCR on ARM, ~470MB → ~92MB total, GPU/NPU-ready (fixed-shape NCNN, not yet enabled).
NCNN roles ship as .param + .bin pairs (both required). All weights GPL-3.0. Consumed via models.json auto-download; see docs/MODELS.md.