{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008711},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008791","484:4840000008","473:4730008580","473:4730009002","473:4730009076","473:4730007866","473:4730008063","473:4730009005","473:4730009144","473:4730008242","484:4840000007","473:4730007335","473:4730008241","473:4730007450","484:4840000001","473:4730009075","484:4840000000","473:4730008932","473:4730009004","473:4730009146","473:4730009145","473:4730008326","473:4730009074","473:4730008677","473:4730008324"],"twin_admin_codes":[473,484,473,473,473,473,473,473,473,473,484,473,473,473,484,473,484,473,473,473,473,473,473,473,473],"twin_sims":[0.7343591003586244,0.7105443268270568,0.6641332985285657,0.6605332863415638,0.6337775155867483,0.6332244199512745,0.6322200453131429,0.6320361610694815,0.6262124167602546,0.6185329978938036,0.6024230450103997,0.5798708744242984,0.5779447542975821,0.5760143138956705,0.5620246751393888,0.5489075027961464,0.5308110839188418,0.5201934420880602,0.5155749757875085,0.5136022555481117,0.4941736969282389,0.4924798027226673,0.48528619502599774,0.45974765979354737,0.45439707707609445],"twin_dists":[0.102058068156746,0.10736841692273008,0.11750194958834739,0.11827962127178956,0.124036228841932,0.12415489978953845,0.1243703713046968,0.12440981715458341,0.12565860247882432,0.1273041274440885,0.13075405124009754,0.1355867044267255,0.1359999836446598,0.13641431155421535,0.13942127825831493,0.14224966309487416,0.14617073177907974,0.14848403452212294,0.14949366375164594,0.1499255842651495,0.15420299402197168,0.1545781216059875,0.15617551220183498,0.16190900829235594,0.16312399437291109],"n_dims_used":44,"mean_confidence":0.9221498315984552},"coverage":{"mean_confidence":0.9221498315984552,"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}}