{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003574},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870005645","497:4970003546","487:4870003738","665:6650002432","487:4870004033","665:6650004114","665:6650002420","665:6650003635","487:4870000306","665:6650002355","665:6650003104","665:6650002341","487:4870009282","665:6650003917","665:6650002053","497:4970003572","487:4870003894","665:6650002054","665:6650003482","665:6650001966","665:6650004118","665:6650003176","665:6650002431","665:6650004431","497:4970003545"],"twin_admin_codes":[487,497,487,665,487,665,665,665,487,665,665,665,487,665,665,497,487,665,665,665,665,665,665,665,497],"twin_sims":[0.14725219815620366,0.10946143150702045,0.10508232371016704,0.09814656897317814,0.09612761280932906,0.092175445734181,0.07990967600675086,0.07730552513810886,0.0718188799784446,0.06960995037136637,0.06775465046873316,0.06590779637610089,0.06380429342984799,0.0570499852790366,0.05698534650933516,0.056906438828505275,0.05644411977397389,0.054597903189658875,0.05269278178875724,0.04959621171875456,0.04958624485124641,0.04842782952617752,0.04749626577050344,0.04611075546706345,0.0454584993694403],"twin_dists":[0.2542097625128473,0.27318029568471086,0.27568968638796515,0.27983617400665756,0.28108623823272105,0.2835943479505388,0.2919639905500607,0.29387183554230284,0.29806734617232683,0.29982997278205425,0.30134587734824037,0.30288883083738,0.304689798590964,0.3108223706750538,0.3108838849832274,0.31095905660541495,0.311401223631631,0.3131973710819726,0.3151043492571509,0.3183298038720569,0.318340453071182,0.31959051081660006,0.3206140099328044,0.322167745811568,0.3229127686275531],"n_dims_used":45,"mean_confidence":0.8952184041341146},"coverage":{"mean_confidence":0.8952184041341146,"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}}