{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004808},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005097","488:4880004807","488:4880004635","488:4880000408","488:4880000707","496:4960004774","488:4880002588","488:4880004624","496:4960004643","488:4880004805","496:4960004929","488:4880004711","488:4880001555","496:4960004634","488:4880001042","488:4880005382","488:4880000553","470:4700004319","496:4960004620","488:4880000785","488:4880005194","488:4880004538","496:4960005380","470:4700005289","488:4880001193"],"twin_admin_codes":[488,488,488,488,488,496,488,488,496,488,496,488,488,496,488,488,488,470,496,488,488,488,496,470,488],"twin_sims":[0.8314750844190018,0.7885049499735267,0.7579002867984882,0.7541481444430358,0.7347855171494158,0.7052698198768202,0.6804797687582238,0.6692048833324882,0.6633528389324794,0.6626653472131362,0.660498038103241,0.6530306176025903,0.6500049197651033,0.6485218240830495,0.647568982271621,0.6462306042889062,0.6354881400999194,0.6346371572163816,0.6326847321949025,0.6325639792519415,0.6324892755653495,0.6286944126619041,0.6265109128978867,0.6257666494766552,0.6251541469279032],"twin_dists":[0.07890427086491501,0.0895317818757348,0.09670260186731108,0.09756443475873496,0.10196208293336584,0.1085326249145094,0.11395806338971587,0.11640478843693089,0.11767062100694699,0.11781916450248284,0.11828723115676817,0.11989761458169379,0.12054918110830204,0.12086837699891168,0.1210733904181777,0.1213612792962267,0.1236691370327818,0.12385176619475255,0.12427068455378901,0.12429658967062703,0.1243126156177338,0.1251264990046073,0.125594617267812,0.12575415266074047,0.12588543516144982],"n_dims_used":45,"mean_confidence":0.91944334242079},"coverage":{"mean_confidence":0.91944334242079,"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}}