{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006380},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880006285","470:4700000749","470:4700001575","487:4870006672","487:4870006352","470:4700001565","488:4880006371","481:4810000494","470:4700001420","470:4700000794","488:4880000430","470:4700007961","487:4870006073","470:4700003045","488:4880001671","488:4880005648","488:4880006430","470:4700000740","466:4660001391","469:4690005393","470:4700000622","470:4700008328","470:4700000871","470:4700000900","488:4880002431"],"twin_admin_codes":[488,470,470,487,487,470,488,481,470,470,488,470,487,470,488,488,488,470,466,469,470,470,470,470,488],"twin_sims":[0.574457978180256,0.3951080283075669,0.38232649775690103,0.38203183227528786,0.3717136397531141,0.36324498565650687,0.34974602890873885,0.3422298534884604,0.33742851202986945,0.3286171087543802,0.3282162895813899,0.3271384472046424,0.3270282829435338,0.3256898518414398,0.3191698084505,0.31846753929103266,0.3130402776149771,0.30913288994001736,0.30775546027553774,0.3076520950474702,0.3039808986142772,0.2981682853618833,0.294024750983498,0.29088540315803046,0.28842258050621206],"twin_dists":[0.13674844010725679,0.17699144003328673,0.18009806458472732,0.18017026070922046,0.18271558833824308,0.18483086013027888,0.18825512067636474,0.19019165812750322,0.19144059865612642,0.19375793725337298,0.19386415387342917,0.1941501361812062,0.19417939518546043,0.1945353113079872,0.1962808730661277,0.196470072777471,0.19794025824298994,0.19900772661635477,0.19938587209900202,0.19941428816854503,0.20042713048415703,0.20204540520250616,0.20321031759366326,0.20409939048377967,0.20480087249072218],"n_dims_used":45,"mean_confidence":0.918129645453559},"coverage":{"mean_confidence":0.918129645453559,"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}}