{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003633},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003485","665:6650003410","487:4870004182","665:6650001574","665:6650003560","487:4870004037","665:6650003327","487:4870003742","665:6650002572","665:6650003403","665:6650004111","487:4870003887","665:6650003569","487:4870004327","665:6650002959","665:6650002044","665:6650003706","487:4870003886","487:4870004184","487:4870003458","487:4870000363","665:6650002586","487:4870003457","665:6650002260","665:6650002948"],"twin_admin_codes":[665,665,487,665,665,487,665,487,665,665,665,487,665,487,665,665,665,487,487,487,487,665,487,665,665],"twin_sims":[0.4802142655662532,0.3794449707305542,0.31056634622272355,0.26329131508103265,0.25535206883458816,0.2279038858859075,0.2177882532826136,0.21773376257410668,0.21042512478372088,0.20672684498507715,0.19781506814999883,0.19168627473686545,0.18273943142920573,0.18011414413405688,0.173425985715283,0.16631312868837603,0.1539364073793621,0.151965383615806,0.1506841549362561,0.1491548105338166,0.14818857018512252,0.14816556378082965,0.14592550112407462,0.13993077695622383,0.1378058691146176],"twin_dists":[0.15730614158729395,0.18080522332118046,0.19861522585453018,0.2121764549420111,0.21459667564009866,0.2233562758672048,0.22675892109234388,0.22677753372585246,0.2293029898066981,0.23060362312313032,0.23380457285689166,0.23606418025555276,0.23945516893469734,0.2404723190826017,0.24311202231585843,0.24600044631287554,0.25124693382347046,0.2521106020835801,0.2526764356656729,0.2533564998335354,0.2537888181995533,0.253799137116905,0.25480957733005166,0.257571425577869,0.25857154773929203],"n_dims_used":45,"mean_confidence":0.9015189276801215},"coverage":{"mean_confidence":0.9015189276801215,"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}}