{"artifact_id":"disease-landing-breast-cancer-variant-3","artifact_type":"dashboard","title":"Per-Disease Research Synthesis — breast cancer (variant 3)","quality_score":0.9,"is_latest":1,"version_number":21,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{},"total_incoming":0,"outgoing_by_type":{},"total_outgoing":0,"quality_trajectory":[{"score":0.9,"at":"2026-07-17T23:16:06.705834-07:00"},{"score":0.9,"at":"2026-07-12T17:00:12.504978-07:00"},{"score":0.9,"at":"2026-07-08T01:23:59.407610-07:00"},{"score":0.9,"at":"2026-07-05T22:33:19.244293-07:00"},{"score":0.9,"at":"2026-06-27T22:53:05.802475-07:00"}],"evidence_balance":0.0,"evidence_certainty":0.0,"total_evidence_items":0,"is_well_supported":false,"is_controversial":false,"is_foundational":false}