{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010647},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009489","466:4660010652","466:4660012107","466:4660010653","466:4660012965","466:4660012097","466:4660012265","466:4660012111","466:4660010661","466:4660009149","466:4660013290","466:4660011940","466:4660011627","466:4660013073","466:4660011305","466:4660012419","466:4660010992","494:4940002143","466:4660010329","466:4660010662","466:4660013201","487:4870004072","466:4660013189","487:4870008913","466:4660012118"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,494,466,466,466,487,466,487,466],"twin_sims":[0.2676608858739103,0.24003355132604584,0.17071297973931088,0.11033209563425582,0.06835906813802103,0.06463323349634371,0.06305588423930687,0.060843322620233946,0.053493348164275395,0.04642722209983089,0.045528269623388906,0.043829827001443854,0.04105019565617565,0.03643378400614878,0.03370419441162797,0.028411186100131238,0.0266380268767575,0.024535214135618526,0.02202453973781962,0.02154260579901553,0.020698457345722662,0.019333739066524396,0.017596338127712986,0.016803047755805867,0.014240207037110235],"twin_dists":[0.2108638952900724,0.21940537607833666,0.244203521256147,0.2726906795679185,0.3008483588916802,0.30397436854418236,0.30534228856025214,0.30730912056616994,0.31429615012134365,0.32180944580729903,0.32283264907850723,0.32481298797332947,0.3281977209614715,0.33427275092546815,0.33817944833945013,0.3465956787621154,0.3497178000139906,0.3536616492725978,0.35877332907263604,0.359811993985386,0.36168102866909935,0.36484809072391466,0.36917560149302875,0.37127729193558157,0.37872103460740075],"n_dims_used":45,"mean_confidence":0.9058181762695312},"coverage":{"mean_confidence":0.9058181762695312,"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}}