{"artifact_id":"protein_design-25eb7535-59f6-405d-a009-90fd15889f76","artifact_type":"protein_design","title":"TREM2 Ectodomain Variant — Binding-Optimized","quality_score":0.75,"is_latest":1,"version_number":3,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{"related":1},"total_incoming":1,"outgoing_by_type":{"version_of":1,"supports":6},"total_outgoing":7,"quality_trajectory":[],"evidence_balance":0.0,"evidence_certainty":0.05,"total_evidence_items":8,"is_well_supported":false,"is_controversial":false,"is_foundational":false}