{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006348},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006425","472:4720006691","467:4670003565","472:4720004351","472:4720003891","472:4720006594","472:4720006143","472:4720005450","467:4670002262","478:4780006244","467:4670003568","472:4720003951","472:4720006527","472:4720005892","472:4720003567","470:4700004652","472:4720006758","472:4720003490","468:4680000169","472:4720006276","479:4790004018","472:4720005027","472:4720006145","472:4720005545","478:4780005454"],"twin_admin_codes":[472,472,467,472,472,472,472,472,467,478,467,472,472,472,472,470,472,472,468,472,479,472,472,472,478],"twin_sims":[0.817522981298077,0.724818137889145,0.7141635306133556,0.6368054477543963,0.5376341881173363,0.5330475892895605,0.5076924609041612,0.48083710282372294,0.4767352285805853,0.4649980556250285,0.4581912736916666,0.4460100993052038,0.44348173176306904,0.4425285399737493,0.43903330980289246,0.4357960931178736,0.4311621944038971,0.4249795622434053,0.4239362069470891,0.41509200491912224,0.4129210102005251,0.4084966028598471,0.3976327364294939,0.3949798603009181,0.3800355309077397],"twin_dists":[0.08244243101085443,0.10419698264127862,0.10656726920175341,0.12338638016716516,0.14468937677974691,0.14568474272676218,0.15122203019532618,0.1571670976578863,0.15808387665457488,0.16072166469452148,0.1622618968849414,0.16503911893042328,0.16561911860405948,0.16583810739997576,0.16664268214283473,0.16739010945175486,0.16846387545185532,0.16990384740676065,0.17014770190342982,0.17222503759202673,0.17273784927262736,0.1737865923437822,0.17638337007211338,0.17702235663314794,0.18066008279901982],"n_dims_used":45,"mean_confidence":0.9290779961480035},"coverage":{"mean_confidence":0.9290779961480035,"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}}