{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003781},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660000495","493:4930002398","493:4930001198","493:4930002109","496:4960000100","493:4930002916","493:4930002075","493:4930001202","496:4960000261","493:4930002912","493:4930002915","493:4930001479","493:4930003265","493:4930004112","470:4700002056","488:4880002065","488:4880001226","488:4880002514","488:4880002002","488:4880003151","493:4930001740","488:4880002356","496:4960012429","466:4660001217","496:4960005772"],"twin_admin_codes":[466,493,493,493,496,493,493,493,496,493,493,493,493,493,470,488,488,488,488,488,493,488,496,466,496],"twin_sims":[0.41186127529745137,0.41089679171731297,0.41081469413243005,0.40166850564359335,0.37691970163094246,0.37515931012335274,0.36085418793673013,0.3577419148197157,0.35370427085122924,0.3534772928977408,0.3519587424445033,0.3459178679456698,0.33968173519070927,0.337879457691042,0.33773490605471523,0.31960538789051296,0.311504575787065,0.29279358611203704,0.28871814212535307,0.2863062319987797,0.2847620269142328,0.28453542337995696,0.28332415626060703,0.2828799769430699,0.2803283125437585],"twin_dists":[0.17298859482411924,0.17321704759506187,0.17323650449701702,0.17541501782549238,0.18142709178617547,0.1818618043064899,0.18543250926160829,0.18621877184472593,0.18724407173864302,0.1873018887084993,0.1876891989610409,0.18923866285320465,0.19085330307023263,0.1913228923912308,0.19136061416303254,0.19616364035267936,0.19835888664603168,0.2035583129161726,0.20471649983683,0.20540653454441526,0.20585015618313954,0.205915376838119,0.2062645336290142,0.2063927972526059,0.20713200007047577],"n_dims_used":45,"mean_confidence":0.9247790018717448},"coverage":{"mean_confidence":0.9247790018717448,"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}}