{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":482,"cluster_id":4820000041},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["482:4820000020","478:4780005336","483:4830000086","491:4910005475","491:4910005624","497:4970000024","487:4870003572","496:4960005302","468:4680001949","497:4970000106","483:4830000021","665:6650000187","487:4870003228","483:4830000031","665:6650000191","483:4830000119","497:4970000387","472:4720006927","497:4970001468","665:6650000243","496:4960004751","483:4830000012","478:4780007829","492:4920004777","491:4910005574"],"twin_admin_codes":[482,478,483,491,491,497,487,496,468,497,483,665,487,483,665,483,497,472,497,665,496,483,478,492,491],"twin_sims":[0.00002194485412114368,0.000004346993684619605,3.400591186891468e-7,7.344904082827424e-8,9.548575666024738e-9,2.8124358744845207e-9,1.9244131681343494e-9,1.7217794062569747e-9,4.2703793762625e-10,3.443731164197416e-10,3.230930159178692e-10,1.0209055616957708e-10,1.0100578400940074e-10,7.20326106658895e-11,7.073519395953676e-11,3.4601902922012057e-11,2.8185257865226178e-11,1.928961880439952e-11,1.8204821229450693e-11,1.5880083148344067e-11,9.142339255043317e-12,8.880850785138044e-12,7.1978999051731595e-12,7.0344293768932815e-12,6.110962684025185e-12],"twin_dists":[0.6015580412464122,0.6453605864853142,0.7088374466410833,0.7444125101806226,0.7892880636684514,0.8149914323321321,0.8228067896116353,0.8250845027764137,0.8531112585952263,0.8573545112302967,0.8586084935568581,0.8809504493608741,0.8811549602149659,0.8876026134539307,0.887947944640367,0.9014283528348188,0.9052581950430139,0.9122969375310575,0.913366460292222,0.915885997457847,0.9259988070432917,0.926527245865652,0.9303443896050003,0.9307607978749806,0.9333076836830794],"n_dims_used":44,"mean_confidence":0.9230683066628196},"coverage":{"mean_confidence":0.9230683066628196,"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}}