{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960003657},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001903","496:4960002552","496:4960002548","496:4960001306","496:4960001533","496:4960001082","496:4960001088","496:4960001077","498:4980005245","496:4960002409","496:4960001197","496:4960001641","496:4960010851","496:4960001415","484:4840006186","496:4960011420","496:4960003795","496:4960010697","496:4960001534","484:4840006175","496:4960008418","498:4980005086","496:4960002272","496:4960003798","496:4960010853"],"twin_admin_codes":[496,496,496,496,496,496,496,496,498,496,496,496,496,496,484,496,496,496,496,484,496,498,496,496,496],"twin_sims":[0.8772519960766978,0.5281679998267342,0.5254978891360181,0.5086302093799615,0.4753001496202794,0.45420994968850376,0.4495237157084574,0.4271198729914937,0.4260307309605912,0.4233287760875477,0.3729570442663091,0.3610056049158917,0.35656337144897426,0.352813595748793,0.3428517946440395,0.31855061692881337,0.31570968344686456,0.3081756664428883,0.3064855166588762,0.30520783720990524,0.2945589904590192,0.2846914395408163,0.2845527054059292,0.2836255491572708,0.2779883010267234],"twin_dists":[0.06646757239637845,0.14674562681333367,0.14732703388168922,0.15101605573652938,0.1584052219654769,0.16316658013510854,0.16423517744797198,0.16940438736160932,0.1696584182831872,0.17028978681911255,0.1824070440467542,0.18539434487926698,0.18651742575978453,0.18747105971152075,0.19003056490523243,0.19644767843245128,0.19721535712611712,0.19927041001049756,0.1997353736520036,0.20008784875623087,0.20305958024506274,0.2058704691725916,0.2059104016525644,0.2061775708902429,0.20781348558063123],"n_dims_used":45,"mean_confidence":0.9219904581705729},"coverage":{"mean_confidence":0.9219904581705729,"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}}