maskflow-bench

The scoring core behind MaskFlow's accuracy measurements: load a labelled JSONL corpus, canonicalize its entity taxonomy, score detections under strict-span and partial-overlap precision/recall/F1, write results.json and results.md.

Most people reach this through maskflow bench --my-data <path> (maskflow-cli) — see docs/bench.md for the labelled-data schema and command reference.

This package intentionally ships one adapter — MaskFlow itself (adapters.maskflow_adapter.MaskflowAdapter) — with no dependency beyond maskflow-core. The multi-adapter comparison against Presidio, mask-privacy, a naive-regex baseline, and an LLM judge that produced the published IndiaPII-Bench tables lives in bench/indiapii/harness/ (repo dev tooling, not published), and imports this package for the parts that don't change per adapter.