{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720004010},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720003774","496:4960008754","467:4670001548","467:4670000784","468:4680001844","472:4720001677","487:4870011682","485:4850000127","472:4720003917","470:4700001336","496:4960009647","467:4670000705","481:4810000718","481:4810000264","488:4880002769","472:4720005246","478:4780006442","496:4960000185","467:4670004525","472:4720006793","467:4670001350","493:4930006377","467:4670002780","467:4670003007","472:4720005431"],"twin_admin_codes":[472,496,467,467,468,472,487,485,472,470,496,467,481,481,488,472,478,496,467,472,467,493,467,467,472],"twin_sims":[0.45572598784636253,0.22644670483083676,0.213475194457472,0.21148112203142364,0.17187155601249213,0.167870852856389,0.16004068770107585,0.15801327898582573,0.15605974829167807,0.15565305168459834,0.15275885680311108,0.14553541085801566,0.14464295470598015,0.14450383510130016,0.14395378030481704,0.1404575490409475,0.13700334874160974,0.1311159260849889,0.1306507617832188,0.12906970451309374,0.12613641415779137,0.12202307295437755,0.12111374469549739,0.12031645480978255,0.11760907913800021],"twin_dists":[0.16282174989303702,0.22384015095943657,0.22824196038078984,0.22893446660512068,0.2437358934648745,0.2453603943764299,0.24862245926198884,0.24948589542183888,0.2503255423292424,0.25050130888317135,0.25176193316796286,0.25498670893980785,0.2553932807576566,0.2554568261679848,0.2557085189460212,0.2573252466170396,0.25895226568651336,0.26179767955723565,0.2620265630895439,0.262809147331453,0.26428046457174614,0.2663880635651391,0.26686126859033177,0.26727840594853935,0.2687108504811903],"n_dims_used":45,"mean_confidence":0.9223094516330295},"coverage":{"mean_confidence":0.9223094516330295,"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}}