{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006344},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005183","470:4700006054","470:4700006340","470:4700004335","470:4700003992","470:4700006198","470:4700004340","470:4700005180","466:4660005206","470:4700005482","470:4700004675","470:4700006479","470:4700003472","466:4660004203","470:4700005334","470:4700006746","466:4660004202","466:4660003751","466:4660004109","470:4700003648","470:4700003817","470:4700006343","470:4700003134","466:4660003507","472:4720002106"],"twin_admin_codes":[470,470,470,470,470,470,470,470,466,470,470,470,470,466,470,470,466,466,466,470,470,470,470,466,472],"twin_sims":[0.7309222167152002,0.6965149197112186,0.6533213533931427,0.5693498096144761,0.5484742448279796,0.5299933061619065,0.5252222893836442,0.5147586718988061,0.5066990011170386,0.506620671329836,0.501803979512824,0.4966256328009596,0.4945903858047933,0.49134785255994,0.4742434276539437,0.4593385644613671,0.45405060101810213,0.44611487139855777,0.44341564740169115,0.44316229696222564,0.43642635308646444,0.4337538956404852,0.4288276338361598,0.4239985922249538,0.4212277197336531],"twin_dists":[0.10283045464128512,0.11045686794813545,0.11983497931952033,0.13784575529289536,0.14234326235858286,0.1463485405871162,0.14738708187605604,0.14967234110677502,0.15144035047854687,0.15145756884184744,0.15251774510732283,0.15366065161310222,0.1541107721320519,0.15482901303849614,0.15864204812893287,0.16200172342896613,0.16320284918747638,0.16501511168637123,0.16563429513975447,0.16569248614944185,0.16724441954257996,0.1678627589066756,0.16900660665319345,0.170133114100976,0.17078190781587915],"n_dims_used":43,"mean_confidence":0.9138147221055142},"coverage":{"mean_confidence":0.9138147221055142,"n_dims_used":43,"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}}