{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006119},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005155","485:4850006362","485:4850005357","485:4850005635","485:4850005869","485:4850005951","485:4850006363","485:4850005868","485:4850006116","485:4850004828","485:4850005880","485:4850005424","485:4850004761","485:4850004831","485:4850005879","485:4850004765","485:4850005958","485:4850006506","485:4850005425","485:4850004889","485:4850006025","485:4850006113","485:4850006285","485:4850006118","485:4850006431"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6005043035479197,0.5269814300374822,0.5251829960717456,0.5056506107368001,0.4927687478771158,0.48504421802657055,0.48075042770413473,0.4740337054346237,0.4675150998943804,0.4579935812367329,0.4541514192268761,0.4424498940703966,0.4374030122746789,0.43330646316058335,0.42561727913232233,0.42529944006655557,0.4233299681555107,0.42209226236576675,0.4153538460565991,0.40322151290164404,0.4030547259658908,0.4021186805722809,0.39964988482833297,0.3987462284010866,0.39839970665211055],"twin_dists":[0.1311649342030299,0.14700391823467485,0.1473956437216394,0.15167086502655366,0.1545141055043687,0.15622936947046323,0.15718644382584593,0.15868907046433017,0.16015411003357855,0.16230675160074437,0.1631799016017754,0.16585618384836084,0.16701882133241117,0.1679664323336366,0.16975492190007965,0.1698291350097834,0.17028950789756891,0.1705792852964858,0.17216326641686852,0.1750435608905339,0.17508342299984098,0.17530727593735337,0.17589881462346466,0.1761157508906235,0.1761989980740184],"n_dims_used":45,"mean_confidence":0.9187853495279948},"coverage":{"mean_confidence":0.9187853495279948,"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}}