{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010079},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010597","466:4660009917","466:4660009568","466:4660010087","470:4700002958","466:4660010251","466:4660009767","466:4660009939","487:4870002899","466:4660011227","466:4660001237","466:4660012053","466:4660012196","466:4660011882","466:4660012194","466:4660012047","466:4660009591","466:4660012356","466:4660012506","466:4660011415","466:4660012354","466:4660014323","466:4660011562","470:4700004164","466:4660009265"],"twin_admin_codes":[466,466,466,466,470,466,466,466,487,466,466,466,466,466,466,466,466,466,466,466,466,466,466,470,466],"twin_sims":[0.6913423417603992,0.6834251230717536,0.64970618924799,0.6473766481895254,0.6305263121829504,0.6069955678804801,0.5761373778404281,0.5547099491751408,0.5202922270233309,0.516658719621925,0.5121130585658589,0.5034205272015455,0.5034140785551838,0.5030870848684424,0.4912761274453641,0.4887120478814702,0.485683939043695,0.4819400488550884,0.48110229560951284,0.4715389450782702,0.45394328844858844,0.4414772980877853,0.4365248246327957,0.4295836816946321,0.4216857992137753],"twin_dists":[0.1115893428095662,0.11331698659666511,0.12061348398115415,0.12111476746563711,0.12473366347689027,0.129774937970149,0.13638789470744153,0.14099727468951168,0.1484624628358926,0.1492565546529362,0.15025191288514264,0.15216162995326532,0.15216304992904509,0.1522350596013455,0.15484491632678604,0.1554138939851344,0.15608700356782182,0.1569210128156554,0.1571079126325067,0.15924895715970905,0.1632272770305074,0.16607983413349442,0.16722166456549445,0.16883071143672687,0.17067452612346354],"n_dims_used":45,"mean_confidence":0.915973154703776},"coverage":{"mean_confidence":0.915973154703776,"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}}