{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700003741},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690003596","470:4700003033","469:4690005158","469:4690001205","469:4690003791","472:4720005159","470:4700003388","470:4700003739","470:4700003031","493:4930004956","470:4700003740","472:4720004407","470:4700001471","470:4700003904","470:4700003039","466:4660005389","470:4700003570","470:4700003034","470:4700003569","494:4940000941","493:4930005472","470:4700003730","470:4700003208","466:4660002740","470:4700003907"],"twin_admin_codes":[469,470,469,469,469,472,470,470,470,493,470,472,470,470,470,466,470,470,470,494,493,470,470,466,470],"twin_sims":[0.25138078916068607,0.23581411401590552,0.2178729260898634,0.21757296706427343,0.1843227906804104,0.18148592951922432,0.1805598481333544,0.1789462393984736,0.1754979218328476,0.17341974252764267,0.17137374190026383,0.167182569616607,0.16530452142829533,0.16198529681423848,0.1601112896484001,0.15665657959549364,0.1552858560748695,0.14027055421350143,0.1400784870025916,0.12854109090587898,0.12832052530086738,0.12129041614096095,0.11939995950935345,0.11644296484630734,0.11501209625691096],"twin_dists":[0.21582517143752183,0.22076458201896726,0.22673000523334633,0.22683247561774936,0.23884668644336918,0.2399395319640719,0.240298898297089,0.2409281907466351,0.24228663107727957,0.24311452000887104,0.24393654495255596,0.24564267250237992,0.2464171812236816,0.24780172714254195,0.24859253496440162,0.2500682082112253,0.2506602925496687,0.2574125568978345,0.25750232591319283,0.26307241324345926,0.2631825038342387,0.26676911898063,0.2677605278748511,0.26933562048436266,0.2701088342043892],"n_dims_used":43,"mean_confidence":0.9135981715002726},"coverage":{"mean_confidence":0.9135981715002726,"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}}