{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002797},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002379","496:4960003076","496:4960004039","488:4880000385","496:4960002795","496:4960004246","470:4700003621","496:4960004452","496:4960001798","472:4720002323","496:4960001621","496:4960002938","496:4960005233","496:4960004866","496:4960003265","472:4720002784","496:4960003135","496:4960003136","493:4930004954","496:4960004097","496:4960000965","496:4960003625","472:4720002562","496:4960001879","493:4930004400"],"twin_admin_codes":[496,496,496,488,496,496,470,496,496,472,496,496,496,496,496,472,496,496,493,496,496,496,472,496,493],"twin_sims":[0.5402299893119646,0.5329325229493729,0.4773642545104449,0.45055784511122243,0.44618522585056936,0.44108777238107594,0.4298557797277702,0.42447238765153666,0.415360886706192,0.39788338846289556,0.3928975459957562,0.389007096938506,0.38484557567378896,0.38098234800225805,0.37770193862509344,0.3770727380961057,0.3763178591248515,0.3679249434171609,0.36697106337213936,0.3639679335658603,0.35580589587722117,0.3464977222172284,0.34648410073779917,0.344945689217294,0.3443836058156591],"twin_dists":[0.14412678365232312,0.14570973613968416,0.1579431233999444,0.1639990116073609,0.164998992028192,0.16616945993114912,0.16876743853498505,0.17002235379579422,0.1721616056827562,0.17632309794495993,0.1775253030378202,0.178468310223176,0.17948194854389976,0.1804276130492599,0.1812342435466488,0.18138934772155776,0.1815755994342257,0.18365890280258543,0.18389716339026485,0.18464932440893173,0.18670964558004097,0.18908931762664988,0.18909282441134126,0.18948935132881597,0.18963446246435045],"n_dims_used":45,"mean_confidence":0.9317624409993489},"coverage":{"mean_confidence":0.9317624409993489,"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}}