{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006213},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660008141","466:4660006429","466:4660006204","489:4890000527","488:4880004794","470:4700005594","466:4660001891","496:4960006314","466:4660006438","489:4890002811","472:4720002960","466:4660005974","496:4960010946","488:4880003134","466:4660009108","469:4690000232","493:4930000829","466:4660007712","470:4700006598","466:4660002407","466:4660008012","472:4720001715","480:4800005029","472:4720001799","466:4660005959"],"twin_admin_codes":[466,466,466,489,488,470,466,496,466,489,472,466,496,488,466,469,493,466,470,466,466,472,480,472,466],"twin_sims":[0.23527480431719666,0.16185280209693045,0.1544932800340128,0.14789107187755549,0.14731383981465984,0.12867993264680452,0.125651557292972,0.122089683906822,0.11343484569858817,0.10324429690155526,0.1003748301163416,0.09475853367171591,0.09152730821730513,0.08553217403825372,0.08282416241411462,0.07811486826017178,0.07524832407146018,0.07443467644644138,0.07054394430780604,0.06982459263600883,0.06485832327134336,0.06420415211651496,0.06280526324704724,0.06077048010541409,0.06048870413819188],"twin_dists":[0.22093945062631443,0.24785741944904213,0.2510043919196149,0.25392234457797785,0.2541819909171518,0.2630031866190591,0.26452615594437373,0.26635350575002686,0.270969767623467,0.27676721205595795,0.2784797211948274,0.28194571912620386,0.284013732484123,0.2880089479147487,0.2898870384402785,0.2932734367374467,0.29541588139306324,0.2960359738429166,0.2990792285342201,0.2996567227428183,0.30378139696607204,0.3043437510317191,0.3055622065186335,0.3073748648349609,0.3076297939078911],"n_dims_used":45,"mean_confidence":0.9180977715386285},"coverage":{"mean_confidence":0.9180977715386285,"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}}