{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980004354},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980004405","498:4980005383","498:4980004011","498:4980004349","498:4980003954","498:4980004353","498:4980003955","498:4980005462","498:4980005444","498:4980004451","498:4980004406","498:4980004066","498:4980004185","498:4980003780","498:4980004735","498:4980004403","498:4980005424","498:4980004298","498:4980005463","498:4980004299","498:4980004069","498:4980004296","498:4980005406","498:4980003739","498:4980004243"],"twin_admin_codes":[498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498,498],"twin_sims":[0.8296353177654905,0.7871292772110562,0.7735666496546608,0.7715361839541078,0.7679630235639855,0.7495942457068687,0.744127294085533,0.7438117752081141,0.7340262629845188,0.7229407349812591,0.7206055330144702,0.693394227852615,0.6929758569213059,0.6583739318324578,0.648238610830821,0.6463616747799498,0.6347697666533428,0.6300498519235519,0.6239640126586363,0.600827765889817,0.6007110698579864,0.5983861321382122,0.5940189890605171,0.5937320067380472,0.580453271924908],"twin_dists":[0.0793763820319496,0.08986015273752408,0.09306545977596535,0.09354059853913897,0.09437393643398856,0.09860599738737454,0.09985028380594574,0.09992190026975645,0.10213296492261827,0.10461598042123676,0.10513632981031583,0.11114047783292576,0.11123203849187205,0.11874566117315842,0.12092931796767319,0.12133308953778281,0.1238233085501876,0.1248358453293934,0.12614050259602522,0.131095665780165,0.13112065577924675,0.13161855365449243,0.1325539498550612,0.1326154270532812,0.1354617645900202],"n_dims_used":44,"mean_confidence":0.9264974594116211},"coverage":{"mean_confidence":0.9264974594116211,"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}}