{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980003534},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980003535","484:4840001327","484:4840002960","484:4840002305","484:4840001574","498:4980003926","498:4980003705","484:4840007679","484:4840008020","484:4840008021","484:4840002862","484:4840007531","484:4840001354","498:4980003984","484:4840001575","484:4840001935","498:4980003475","484:4840007597","484:4840007680","484:4840008340","484:4840007599","498:4980003750","484:4840007026","484:4840008082","484:4840007669"],"twin_admin_codes":[498,484,484,484,484,498,498,484,484,484,484,484,484,498,484,484,498,484,484,484,484,498,484,484,484],"twin_sims":[0.9567205018546516,0.8430896439623842,0.8249878839846352,0.8202765876885695,0.8055374415031145,0.8032759392216884,0.7728808278580064,0.7603608386960713,0.7399669980451892,0.7270628493757411,0.7221400894779108,0.7199850309159229,0.7119305180679751,0.7071400250933978,0.6944447114604992,0.6900440327710791,0.6828334694437157,0.6771734628485472,0.6729013841663563,0.6680881231101056,0.6676145925752422,0.6644898422956032,0.6640968314848887,0.6635351730664076,0.6633603840623624],"twin_dists":[0.03863367044298491,0.0758809377823007,0.08056125624409079,0.08175156803224044,0.0854107388638563,0.08596415539814899,0.09322607647535679,0.09613557831723799,0.10079292647416271,0.10369521882216706,0.10479448833310133,0.10527444531129958,0.10706179698049656,0.10812026924467504,0.1109104897633764,0.11187311258801778,0.11344583246272037,0.11467671833499427,0.11560383261418482,0.11664655127420495,0.11674903460778413,0.11742487945443858,0.11750983174893682,0.117631219206171,0.11766899057636133],"n_dims_used":44,"mean_confidence":0.9390621185302734},"coverage":{"mean_confidence":0.9390621185302734,"n_dims_used":44,"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}}