{"id":"60a44d59-176b-4765-a483-8453d3a7017e","anomaly_type":"contract_splitting","severity":"high","confidence_score":"0.9000","title":"Gresham: 2 contracts within 90 days totaling $6,239,473","description":"The vendor Gresham received 2 separate contracts within a 90-day window summing to $6,239,473. 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":"Gresham","contracts":[{"id":"c99dc474-6972-4fdd-ab7b-87b3ac9b83c9","date":"2018-11-05","amount":3115654.39,"department":"Unknown"},{"id":"3d0370b6-5ea3-4bd5-bbed-468d2e7aa24b","date":"2019-01-25","amount":3123818.39,"department":"Unknown"}],"window_days":90,"content_hash":"6c06533327c721df543c4e79fdcdd734b5293b40e7bfd316d5864cce26a5f5de","combined_total":6239472.78,"contract_count":2},"published":true,"created_at":"2026-05-27T12:10:41.224340Z","related_entity_type":null,"related_entity_id":null,"reviewed_by":null,"reviewed_at":null,"reviewer_notes":null,"source_document_ids":null}