{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880005948},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005685","481:4810002488","470:4700000188","481:4810002148","481:4810004060","470:4700001287","481:4810002341","488:4880001306","470:4700000887","481:4810000949","472:4720002129","488:4880000386","488:4880005413","488:4880001949","481:4810001965","488:4880003299","470:4700002024","493:4930000556","488:4880005304","493:4930000027","470:4700000067","466:4660010929","472:4720001885","488:4880005775","481:4810000459"],"twin_admin_codes":[488,481,470,481,481,470,481,488,470,481,472,488,488,488,481,488,470,493,488,493,470,466,472,488,481],"twin_sims":[0.452815348885625,0.386847321719383,0.3837821317322311,0.3646054225286426,0.3430892256679674,0.3212060674443213,0.3084659213726731,0.29951024712552116,0.29762003909783985,0.28554503607737836,0.281013686227195,0.27431225017393285,0.2571685434425867,0.2527243546321926,0.25042445961823984,0.2482864378157712,0.24707563329136426,0.24024155934431268,0.23741621572002009,0.23548105484813647,0.23380106174489848,0.23032622258725458,0.22371747463751196,0.22270307771241785,0.22254067666569693],"twin_dists":[0.16348416140999122,0.17899373093740836,0.17974180976448953,0.18448939896187852,0.18996910736569958,0.19573359870832835,0.19919070813157277,0.20167016842720678,0.20219898973921474,0.20562503187127143,0.20693305223870276,0.20889117043108885,0.21403879744458348,0.21540817333155823,0.21612285104999288,0.2167909982245607,0.2171710196767149,0.21933877421690676,0.22024664469489458,0.2208725439354999,0.22141864716328818,0.22255641807306198,0.22475201597041564,0.22509282369660047,0.22514748177010663],"n_dims_used":45,"mean_confidence":0.9163053724500868},"coverage":{"mean_confidence":0.9163053724500868,"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}}