{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003470},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840001487","471:4710003427","484:4840001403","484:4840008264","484:4840001572","471:4710003497","484:4840001839","484:4840001748","484:4840007524","484:4840001657","471:4710003469","484:4840008080","484:4840001931","486:4860005055","484:4840001659","476:4760000487","476:4760000489","476:4760000712","484:4840001658","484:4840002117","487:4870010341","487:4870010075","476:4760000595","484:4840001930","484:4840001838"],"twin_admin_codes":[484,471,484,484,484,471,484,484,484,484,471,484,484,486,484,476,476,476,484,484,487,487,476,484,484],"twin_sims":[0.16460181990410339,0.12957533459336987,0.12380666046638769,0.06572465722123282,0.038382695973502176,0.0159019075807487,0.011925292555343638,0.009243155084635335,0.008868491589181212,0.006720474526641228,0.005741646501860006,0.004354297733488756,0.004121883647693796,0.0022224561412321044,0.0019414614427669665,0.001361475066572456,0.0013436237663129573,0.0012325167505994757,0.001094828937743476,0.0010783501964932772,0.0009631899845828542,0.0009604734585941478,0.0009532775946103285,0.0009336579875044714,0.0009307998264668978],"twin_dists":[0.24670860894194288,0.2625580893683872,0.26546765323297844,0.30304374883995816,0.33163284634115914,0.37377309762908045,0.38654163427634786,0.397503862242259,0.39925582847927077,0.41080581455196896,0.4172190064952394,0.4282547733176707,0.4304098127003425,0.4539718935013352,0.45896674589024866,0.47182836617945784,0.47229996170659244,0.47537245453186383,0.4795572893189482,0.480090418783136,0.4840420532341044,0.4841404623905763,0.4844023942891759,0.48512599009132934,0.485232578483699],"n_dims_used":44,"mean_confidence":0.9269789782437411},"coverage":{"mean_confidence":0.9269789782437411,"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}}