{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003190},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003978","665:6650001346","665:6650004044","665:6650001575","665:6650002797","665:6650001632","665:6650002080","487:4870001423","665:6650003559","665:6650004108","665:6650002250","665:6650003337","665:6650003557","665:6650003702","665:6650003343","665:6650001387","665:6650003329","665:6650001397","665:6650002156","497:4970002166","665:6650004167","665:6650003910","665:6650003786","665:6650001274","665:6650001690"],"twin_admin_codes":[665,665,665,665,665,665,665,487,665,665,665,665,665,665,665,665,665,665,665,497,665,665,665,665,665],"twin_sims":[0.10209442115225868,0.08052808317153212,0.04821275895560462,0.04678227794009303,0.038464901660468356,0.03580185444464625,0.031404769429958894,0.03120725983228471,0.027035831506642117,0.026738471588709022,0.025959173456955878,0.02571765999221602,0.024947872956391386,0.02435380594144269,0.022467678158576216,0.021493779074481557,0.020599531425133145,0.01757837711536472,0.01756039565274228,0.016724364652574993,0.016695814557206035,0.016508856150247785,0.015928030627790534,0.015804759985301276,0.015695742246513],"twin_dists":[0.27744894316230184,0.2915182828952248,0.3198253369493811,0.32140988104460955,0.3315240127020914,0.3351544746938784,0.3416857075425283,0.34199701171818725,0.34900211894586225,0.34953622745385543,0.3509606720262491,0.3514096139566181,0.35286526369073834,0.3540154185560734,0.3578355615172168,0.35991834946386414,0.36190438584444695,0.3692222585684939,0.36926901063168827,0.37149046723417395,0.37156803540854083,0.3720788829547286,0.37369901765490604,0.3740495319078482,0.37436152782622834],"n_dims_used":45,"mean_confidence":0.8986085679796006},"coverage":{"mean_confidence":0.8986085679796006,"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}}