{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700001017},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880004908","470:4700000478","470:4700001715","488:4880005010","488:4880005766","466:4660003632","472:4720000707","488:4880000690","472:4720001236","470:4700000888","470:4700004979","478:4780006114","470:4700004482","470:4700002535","488:4880005011","470:4700002712","488:4880005105","481:4810001035","466:4660003749","472:4720007192","481:4810001975","479:4790001548","472:4720001235","470:4700002874","469:4690001754"],"twin_admin_codes":[488,470,470,488,488,466,472,488,472,470,470,478,470,470,488,470,488,481,466,472,481,479,472,470,469],"twin_sims":[0.4796238802063625,0.4484931484963289,0.4021111539118957,0.38448502128859297,0.35973871734731544,0.3519541562405059,0.3323982159028965,0.3244854044162536,0.30997541507244825,0.30111780223164325,0.2972677617232793,0.27848374596966585,0.27811422170806255,0.27779104481380185,0.2579978737726858,0.25308345124909254,0.24511814271315263,0.23875152211319547,0.2355139520731809,0.2340007488325732,0.22880786623252256,0.22763447982255625,0.2228890033583315,0.2211961087907913,0.22006085831699898],"twin_dists":[0.15743799387379984,0.1644707323738033,0.1753090768707683,0.17957001452683694,0.18571391366794282,0.18769037000041427,0.192759430829626,0.1948562920731563,0.19877690515505972,0.201221959814356,0.20229776368020005,0.20766890591301462,0.2077767248121339,0.20787109215860133,0.2137849205336557,0.21529696085960204,0.21778793457770404,0.21981669802449164,0.2208618757783058,0.221353601941155,0.2230571266797984,0.22344558074317272,0.22503028076444154,0.22560103890210656,0.22598542515051037],"n_dims_used":43,"mean_confidence":0.9141231803006904},"coverage":{"mean_confidence":0.9141231803006904,"n_dims_used":43,"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}}