{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007677},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007154","496:4960007021","466:4660013022","496:4960006893","496:4960006500","487:4870004571","496:4960006094","496:4960006630","466:4660012631","487:4870003133","496:4960009663","487:4870002049","469:4690001835","466:4660014149","496:4960004972","487:4870003265","466:4660012903","496:4960007554","487:4870003266","487:4870007921","487:4870003010","466:4660012622","466:4660012760","469:4690004417","496:4960007425"],"twin_admin_codes":[496,496,466,496,496,487,496,496,466,487,496,487,469,466,496,487,466,496,487,487,487,466,466,469,496],"twin_sims":[0.6173533552205881,0.5914064540887125,0.24703356452771347,0.24006541440026916,0.23498422919758893,0.2265680926494311,0.21711121525470256,0.1818698850614204,0.16766013650290437,0.15444493811153973,0.15271588068754025,0.15217660619496676,0.15133788524548963,0.1488722058202525,0.14672884688658835,0.14286335172875936,0.1385571091271572,0.13654865796131013,0.1345177053600738,0.1331938522445285,0.13033802868758254,0.128831244073375,0.12608065438784974,0.1256240034657318,0.12553294957605748],"twin_dists":[0.12755681070679933,0.13311365288519877,0.21718424479014198,0.2193951714444454,0.2210337769816815,0.22379976395815282,0.22699040256127342,0.23979091807949257,0.24544672452573474,0.25102542149280715,0.2517807836832475,0.2520176560909398,0.25238728634863644,0.2534827294777418,0.2544458963446674,0.2562095924245589,0.25821665672128724,0.2591687134731419,0.2601421610135981,0.26078264586919053,0.2621807887976843,0.2629278068832268,0.26430868320320655,0.2645401398752935,0.2645863674895961],"n_dims_used":45,"mean_confidence":0.9147418551974826},"coverage":{"mean_confidence":0.9147418551974826,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}