{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007455},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000771","476:4760001238","484:4840000204","473:4730009272","498:4980001467","473:4730008369","473:4730007692","473:4730006110","471:4710000056","476:4760000923","473:4730006275","473:4730007717","473:4730005768","475:4750011035","468:4680002105","476:4760000699","473:4730007569","500:5000007575","498:4980001655","471:4710000574","475:4750008169","472:4720002590","473:4730007749","496:4960002360","473:4730006893"],"twin_admin_codes":[484,476,484,473,498,473,473,473,471,476,473,473,473,475,468,476,473,500,498,471,475,472,473,496,473],"twin_sims":[0.3675940429983934,0.2270249359973082,0.20280235104901298,0.17614578751525006,0.17328250665297615,0.1525737813415193,0.13752174286878482,0.1102629131041088,0.10637628679670257,0.09817635689331107,0.09193496966725545,0.08914758528272931,0.0886533115970497,0.07506313228144774,0.07419244136606364,0.07129299922214302,0.07115968004163072,0.06821624306559729,0.06797910932611453,0.0649487449132796,0.06459327657057862,0.058094913928458156,0.05751579327584702,0.05700473170557419,0.053135674620360326],"twin_dists":[0.183741520196175,0.22364789587069822,0.23200130879561212,0.24202996945027014,0.24316943978488215,0.2518431401276721,0.2587061479284387,0.2727294747036126,0.27493987835069805,0.279817882175075,0.2837496778091416,0.2855740060715342,0.28590221030920976,0.29555654130294645,0.29622164155941405,0.29848294486311433,0.29858870046389213,0.30096559943965373,0.3011606968884582,0.3037040317155056,0.3040086813850976,0.3098358435494911,0.31038077128756286,0.310865430770527,0.31465598487445035],"n_dims_used":44,"mean_confidence":0.9159264998002485},"coverage":{"mean_confidence":0.9159264998002485,"n_dims_used":44,"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}}