{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870007378},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870006048","474:4740002695","487:4870007948","478:4780000798","487:4870012049","478:4780001177","474:4740003067","487:4870005905","474:4740002600","470:4700002039","474:4740002698","478:4780001027","474:4740000011","487:4870007960","478:4780000485","487:4870006655","474:4740002902","474:4740000300","478:4780001098","474:4740000056","487:4870012896","487:4870005776","488:4880004886","474:4740001480","487:4870004879"],"twin_admin_codes":[487,474,487,478,487,478,474,487,474,470,474,478,474,487,478,487,474,474,478,474,487,487,488,474,487],"twin_sims":[0.6163151611904096,0.44089643700707376,0.43518524488089844,0.42123779049881316,0.39781625717861746,0.38497470638777465,0.3767298246455766,0.3678335789780703,0.3587621221685409,0.35083996749707663,0.35043100412429584,0.33932470899842276,0.31694633494009905,0.31316689367892675,0.3103498115225461,0.3100164598227844,0.30625248207975714,0.3043617674278741,0.3018370045177375,0.30162185970628513,0.30143629274332356,0.29749284265865034,0.29263487484768497,0.2926315787031934,0.29256627745599995],"twin_dists":[0.1277791805020452,0.166213495479135,0.1675313922214029,0.17077954652674843,0.17633923872038232,0.1794504177236385,0.18147393238044193,0.18368171045733095,0.18596064960399916,0.18797510274297538,0.1880797324736626,0.19094622078567128,0.19688071098824222,0.1979057953174403,0.1986744494764516,0.19876566957086866,0.199799597816115,0.20032172515086588,0.20102188852264977,0.20108170942348239,0.2011333261980797,0.20223464601868893,0.20360323654756546,0.2036041696828784,0.20362265768805674],"n_dims_used":42,"mean_confidence":0.9120594206310454},"coverage":{"mean_confidence":0.9120594206310454,"n_dims_used":42,"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}}