# EM-FIN-06 provider comparison

Claude and Grok independently uphold Financial Instrument and Investment as separate identifier-unassigned roots. They agree that WM-ECO-038 masters positions, WM-ECO-002 requires subject-kind-qualified valuation, WM-ECO-016 masters postings, and transaction-event semantics remain unbound. The single frozen Claude audit preserved the decision and found 22 artifact defects; all 22 are remediated mechanically without rerun.