#!/usr/bin/env python3
"""Answer-leak audit: hidden answer labels/tokens should not appear in the model-facing input."""
import json
import re
import sys
from pathlib import Path
ROOT = Path(__file__).resolve().parents[1]
def resolve_path():
if len(sys.argv) > 1:
return Path(sys.argv[1])
for p in (ROOT / "sample_free.jsonl", ROOT / "environment/src/binary_reasoning_v1/items.jsonl"):
if p.exists():
return p
raise SystemExit("no sample JSONL found; pass one as argv[1]")
def load_rows(path):
rows = []
for line in path.read_text(encoding="utf-8").splitlines():
if line.strip():
rows.append(json.loads(line))
return rows
def candidate_names(row):
ans = row.get("answer")
names = []
if isinstance(ans, dict):
if isinstance(ans.get("symbol"), str):
names.append(ans["symbol"])
if isinstance(ans.get("correct"), str):
names.append(ans["correct"])
for alias in ans…
