{"id":"7cec9fc3-62e1-4c59-a57f-0c33b7f9a492","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Central: 3 contracts within 90 days totaling $3,596,137","description":"The vendor Central received 3 separate contracts within a 90-day window summing to $3,596,137. 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":"Central","contracts":[{"id":"47cc3b7e-84c3-4fdf-a7b6-df43a554b09a","date":"2013-05-14","amount":1689976.0,"department":"Unknown"},{"id":"8fe472f8-166b-4d4e-90c5-6ffafe6261db","date":"2013-06-27","amount":1694392.0,"department":"Unknown"},{"id":"2ccb1a74-3bc5-413c-aa45-44b4228e832d","date":"2013-07-15","amount":211769.0,"department":"Unknown"}],"window_days":90,"content_hash":"8d923b3a4349ed5189d280201b1f922ce28f060be2fae03f1ea26e94b56ea930","combined_total":3596137.0,"contract_count":3},"published":true,"created_at":"2026-05-27T12:10:40.900312Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}