{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010695},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010534","466:4660010212","466:4660009712","466:4660010211","466:4660011015","474:4740000728","466:4660013514","487:4870005278","496:4960004814","466:4660013422","466:4660006502","466:4660013423","466:4660014439","466:4660011014","466:4660003867","466:4660009721","496:4960006632","496:4960005569","487:4870004854","487:4870002047","487:4870006297","470:4700007095","487:4870005865","466:4660010850","487:4870004557"],"twin_admin_codes":[466,466,466,466,466,474,466,487,496,466,466,466,466,466,466,466,496,496,487,487,487,470,487,466,487],"twin_sims":[0.41310976222411544,0.3165906545626014,0.2662413527703863,0.21348919776221392,0.20845749430283972,0.16461727089634362,0.14985091265795494,0.14412957729296832,0.14016801751225028,0.13972414577760775,0.13901950102324884,0.1335372066144449,0.13067174121168448,0.130635555967717,0.12683768050379657,0.12614376893459628,0.12027301611145104,0.12010164620140827,0.11790001920893503,0.11519200181933399,0.11311037385606598,0.11281268951176562,0.10419374534107892,0.10304082758862901,0.10241391127867662],"twin_dists":[0.1726932177516904,0.19697688471237057,0.21128883067009185,0.22823711279287764,0.22999302208204567,0.2467021913751777,0.25304632553695755,0.2556280007221218,0.2574604694337313,0.25766818024154575,0.25799893371875493,0.2606160719689354,0.26201622696395116,0.2620340554593874,0.2639263761535277,0.26427674320866823,0.26730119338616537,0.26739115343257325,0.26855571399839334,0.270011211908635,0.2711480204542489,0.27131190413238465,0.2762087580158281,0.27688741079203893,0.27725892717489464],"n_dims_used":45,"mean_confidence":0.9172403971354167},"coverage":{"mean_confidence":0.9172403971354167,"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}}