{"id":"ef16f21f-ee75-4b19-9f77-15f2f4477576","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Commonwealth: 2 contracts within 90 days totaling $676,000","description":"The vendor Commonwealth received 2 separate contracts within a 90-day window summing to $676,000. When the combined value crosses a procurement-approval threshold but each individual award stays below it, the pattern is classically called 'contract splitting' and warrants further review against the procurement code and any sole-source justifications. The pattern can also reflect legitimate phased work or multiple unrelated services with the same vendor. Tier 2: vendor-named observation, no individual characterization.","fiscal_year":null,"review_status":"auto","review_tier":2,"evidence":{"vendor":"Commonwealth","contracts":[{"id":"5737c783-1146-4381-94ab-b43a4c1c76aa","date":"2025-01-27","amount":576000.0,"department":"Unknown"},{"id":"83105836-30ed-4487-96c4-8dbb3677dc76","date":"2025-04-01","amount":100000.0,"department":"Unknown"}],"window_days":90,"content_hash":"4190c43e03aefd6fc5eecd2c055e29414d1a64dcb7dd3854a9166881d3ce63dd","combined_total":676000.0,"contract_count":2},"published":true,"created_at":"2026-05-27T12:10:40.999191Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}