{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770001518},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["489:4890003789","489:4890004944","477:4770001226","489:4890003727","489:4890001872","473:4730000667","488:4880000315","489:4890005173","477:4770001089","489:4890002947","470:4700006005","477:4770000797","468:4680007507","467:4670004333","469:4690001188","472:4720007211","467:4670000528","481:4810000092","470:4700004783","477:4770000413","468:4680001667","484:4840007660","472:4720007994","477:4770001532","473:4730001239"],"twin_admin_codes":[489,489,477,489,489,473,488,489,477,489,470,477,468,467,469,472,467,481,470,477,468,484,472,477,473],"twin_sims":[0.643738484363975,0.228110526369821,0.19462813230603057,0.16753189852297778,0.16010165384739017,0.14013266887331807,0.13319597027672891,0.13256643118445632,0.12966442349656734,0.11690462909901221,0.11664357824177016,0.11606983986665297,0.11349363515402403,0.10882936047522175,0.1077730037921374,0.10346578477696183,0.10175734010501619,0.09610551438075057,0.09075541585944985,0.09036220457903382,0.0893632820283497,0.0881263673798553,0.08618630711550179,0.08496288696553561,0.0838633959985974],"twin_dists":[0.12189711299827727,0.22328782436977485,0.234973389952759,0.24549930166273376,0.24859661848713852,0.2574769929218511,0.2607816173443456,0.26108786710438553,0.2625139312226313,0.2690877029143512,0.269227796923951,0.26953654353154255,0.2709375129136519,0.273537631093453,0.274138437774969,0.27663657871961844,0.2776499253659841,0.2811000344685561,0.2845162695764747,0.28477356982039037,0.2854312328580268,0.2862537115597707,0.28756240861887516,0.288399787247615,0.28916058293922736],"n_dims_used":45,"mean_confidence":0.9214517381456163},"coverage":{"mean_confidence":0.9214517381456163,"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}}