provenance/test_split.json

{
 "engine_sha256": "a0d7eb43c4a40b98248bc28192226175a3978d281438d38a5107ae0f68b78b59",
 "dropped": [],
 "kept": 210,
 "written": {
  "chunk_safety": 110,
  "rag_diagnosis": 100
 },
 "note_ja_attacks": "A Japanese attack-writing batch was stopped by a safety classifier and was not retried; Japanese chunk_safety test rows are benign only (false-alarm measurement). Japanese attacks are covered by the dev split."
}