{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000219},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005682","493:4930004150","496:4960000220","496:4960000218","493:4930005593","496:4960000168","493:4930005373","493:4930004263","493:4930005488","493:4930004305","488:4880002736","488:4880004183","470:4700005281","493:4930005374","496:4960000390","493:4930005241","493:4930005239","470:4700002388","470:4700005360","493:4930003234","470:4700001935","496:4960000217","470:4700005352","488:4880000942","466:4660004793"],"twin_admin_codes":[493,493,496,496,493,496,493,493,493,493,488,488,470,493,496,493,493,470,470,493,470,496,470,488,466],"twin_sims":[0.7310758736348707,0.5839707948991464,0.5520717614349645,0.5101101797188452,0.502597714060201,0.48898930560792175,0.47667271637499753,0.4608740617486341,0.43418709420609386,0.4203521592577733,0.4194194774658639,0.40251092784239456,0.39840659189932365,0.39260427117492397,0.3883424241148444,0.3718651784285398,0.3711715054036161,0.36790714811884295,0.36420056196790024,0.36207546081727543,0.35718075207572003,0.3538379955783045,0.35064510638418156,0.34596531473259096,0.34539485689028243],"twin_dists":[0.10279596933562267,0.1347073691685904,0.14156643662021204,0.15069118413887295,0.15234285134270517,0.15535232651186684,0.15809786791847721,0.16165387838169987,0.1677624244761256,0.17098729139816274,0.17120627334894528,0.17521344243102535,0.17619734366430226,0.17759623766191696,0.1786298620037472,0.18267795755180397,0.18285027586433958,0.18366334488895777,0.1845909490603697,0.18512492136145448,0.18636091251719344,0.18721001771426246,0.18802494830932331,0.18922643765583647,0.18937348136985385],"n_dims_used":45,"mean_confidence":0.9270914713541667},"coverage":{"mean_confidence":0.9270914713541667,"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}}