{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001044},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000856","496:4960001042","496:4960001039","496:4960000772","496:4960000943","496:4960000945","496:4960000942","496:4960001040","468:4680001592","467:4670003079","472:4720007036","496:4960000698","472:4720007097","467:4670001626","496:4960000944","496:4960001043","467:4670001901","496:4960001053","467:4670003075","467:4670003078","467:4670002628","496:4960001046","472:4720006914","467:4670003159","467:4670004057"],"twin_admin_codes":[496,496,496,496,496,496,496,496,468,467,472,496,472,467,496,496,467,496,467,467,467,496,472,467,467],"twin_sims":[0.6228993965001831,0.5617646572789922,0.523279595895415,0.4921586342267292,0.44773442486875503,0.4366462456113251,0.3470359309501428,0.3469865747343853,0.3204794634053942,0.3115720740995634,0.31156529608557026,0.30983862707545123,0.29859000795456403,0.28617195677563245,0.2807249266760416,0.277260027566865,0.2748518866111481,0.27464087248743063,0.2564309216298798,0.2500188542405105,0.24469270394956796,0.24394595498655955,0.24270177073722277,0.23898525714958097,0.23815628342041056],"twin_dists":[0.12636864438757447,0.1394772514074542,0.147810559401163,0.15464928978716205,0.16464428268566264,0.16719360919735557,0.18895081657766713,0.188963513036966,0.1959286602739726,0.19834046206431924,0.1983423121123591,0.19881435563949237,0.20192737747248363,0.20544505218362874,0.20701683642038482,0.20802629415583787,0.20873241744546647,0.20879447187762007,0.21426503526585183,0.21624932435101046,0.21792243342370102,0.2181588769089817,0.21855386387837716,0.2197416003697431,0.2200081610249658],"n_dims_used":45,"mean_confidence":0.9313861423068577},"coverage":{"mean_confidence":0.9313861423068577,"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}}