{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009228},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009321","496:4960010467","496:4960007855","496:4960008432","496:4960009884","496:4960008433","496:4960008810","496:4960009694","470:4700007099","488:4880003662","470:4700005350","496:4960007847","470:4700006496","488:4880003157","466:4660001417","496:4960009320","466:4660002452","499:4990000066","488:4880002979","488:4880003109","466:4660002721","470:4700005214","466:4660002238","466:4660002448","466:4660002354"],"twin_admin_codes":[496,496,496,496,496,496,496,496,470,488,470,496,470,488,466,496,466,499,488,488,466,470,466,466,466],"twin_sims":[0.7386485797085162,0.5365597699661493,0.48914284747918363,0.4784424594715788,0.47411568789843106,0.4619843980057156,0.4340627381000038,0.4098345353553029,0.3929720489026512,0.38017459260239456,0.37484789787456435,0.3721179760685307,0.36788971931169245,0.3575755583765317,0.3475834198804694,0.32969235933488206,0.3279752432290349,0.32468677408599816,0.321659095425522,0.3208979774553247,0.3114575901837199,0.3112129393690209,0.3086221762739362,0.30684183897442685,0.30508090161928075],"twin_dists":[0.10109091818880582,0.14492239090861084,0.15531823573660358,0.15770199962551945,0.15867068815703092,0.1614026036270691,0.16779122286085754,0.17346893124544285,0.17750728687923611,0.18062592181132225,0.18193880852818747,0.18261519854273345,0.1836676955954375,0.18626089742641963,0.18881004360562142,0.1934733488392469,0.1939280653062271,0.19480258180938576,0.1956121054107686,0.19581627724989192,0.198371713351478,0.19843851900214535,0.19914781953274976,0.19963722594592695,0.2001229132019885],"n_dims_used":45,"mean_confidence":0.9188634236653646},"coverage":{"mean_confidence":0.9188634236653646,"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}}