{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004650},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004218","478:4780006155","474:4740004213","478:4780007255","474:4740004647","474:4740004763","478:4780004573","478:4780009994","474:4740003962","478:4780006003","478:4780008118","474:4740004217","474:4740004521","474:4740005576","478:4780007536","478:4780004354","478:4780001759","478:4780006916","474:4740005996","474:4740004786","474:4740003675","474:4740005092","474:4740004704","478:4780007043","486:4860000893"],"twin_admin_codes":[474,478,474,478,474,474,478,478,474,478,478,474,474,474,478,478,478,478,474,474,474,474,474,478,486],"twin_sims":[0.37096740015725327,0.32231525787842025,0.31890444937336354,0.2834202553996005,0.28007610106489683,0.2539753492493152,0.24892390020360938,0.24170742241359724,0.21631580762562547,0.21504389754962963,0.21300261544295893,0.2072304857284085,0.20712089930929517,0.19500373278347202,0.1934586821588635,0.18732383240334763,0.17690906275042093,0.17093496996626778,0.16892242572281446,0.1681160641536845,0.16724662577897356,0.16530541589549827,0.1648966019935667,0.1632009681587438,0.16278556590313742],"twin_dists":[0.18290100889454308,0.19543630490793112,0.19635233642136615,0.2062367994968118,0.2072052853920921,0.2150211728698895,0.21659140257745965,0.2188704788992662,0.22726297615005167,0.227700245951531,0.22840568147370124,0.23042557198754682,0.230464288700696,0.2348349508539359,0.23540561894147768,0.23770341224630487,0.24172844758212142,0.24411374516333395,0.2449307283447087,0.24526002984871412,0.24561636655985716,0.24641681083684228,0.24658624626560688,0.24729227190631908,0.24746604558885862],"n_dims_used":45,"mean_confidence":0.9233128017849392},"coverage":{"mean_confidence":0.9233128017849392,"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}}