{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006021},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006169","472:4720006034","472:4720006110","472:4720006246","472:4720005424","472:4720005430","472:4720005732","472:4720006316","472:4720006466","472:4720006462","472:4720005355","472:4720005657","472:4720006467","472:4720005949","472:4720006318","472:4720005877","472:4720005590","472:4720006167","472:4720006324","472:4720005509","472:4720006179","472:4720006315","472:4720005797","472:4720005422","472:4720006465"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472,472],"twin_sims":[0.9365379368918323,0.9222173667079322,0.9218073379894534,0.918936636640594,0.8836256677517873,0.8795820203113777,0.8747530669547036,0.8616471889670502,0.8615439447683589,0.8602754717308319,0.8563006299150601,0.8452903091852184,0.8444710841475234,0.840803119227691,0.8394398459063317,0.8209709446849941,0.8063069988512154,0.7941692262291908,0.7903805890728216,0.7879799399845628,0.7810736874799363,0.7804253553608048,0.772916738997157,0.7631881079590385,0.7628903698707472],"twin_dists":[0.04703007814620315,0.05226518825739123,0.05240851183990765,0.0534029322283378,0.06460436863282315,0.06579100072180223,0.06718758621875642,0.07087611104352551,0.070904622714526,0.07125426775820373,0.07234224883822808,0.07529924072187413,0.0755161309285485,0.07648223530578965,0.0768392742113186,0.08157680289237038,0.08522195566905898,0.08817295715800935,0.08908304784722047,0.08965717514108576,0.09129830674754894,0.09145159411782497,0.09321766956482012,0.09548217218636271,0.0955510780614004],"n_dims_used":45,"mean_confidence":0.9242533365885417},"coverage":{"mean_confidence":0.9242533365885417,"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}}