{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004361},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004507","493:4930004506","493:4930004924","493:4930001378","493:4930001007","493:4930001380","493:4930001122","493:4930004647","493:4930004374","493:4930001522","493:4930004369","493:4930005056","493:4930003545","493:4930001374","493:4930005060","493:4930003186","493:4930001836","493:4930004363","493:4930000806","494:4940000282","493:4930005960","493:4930001679","493:4930000796","493:4930001384","493:4930001526"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,494,493,493,493,493,493],"twin_sims":[0.5253662933217697,0.45190479516914694,0.3744756195471691,0.28285904818883706,0.26897562865042957,0.2170905734722238,0.2164045917889434,0.2154445267010493,0.1994376982904654,0.1966790218925027,0.1948184343940614,0.1932624519714427,0.18557035127462762,0.1850560524099141,0.18359977370689898,0.1802164066870528,0.17904344951629395,0.17638499014748876,0.1747192015035201,0.16692729068570955,0.1594753187108511,0.15919281229405227,0.15891638679793701,0.15758396681774833,0.15544925986278768],"twin_dists":[0.1473557052535575,0.1636917090859779,0.18203090454854642,0.20639884375222467,0.2104715746978182,0.22699746767282658,0.2272325178090272,0.22756232605246224,0.23321446945482166,0.234219714220644,0.2349032251092989,0.23547832351845693,0.2383698392563446,0.2385661423229971,0.23912408166470744,0.24043250248839176,0.2408901660897745,0.24193537570934287,0.24259602792376286,0.2457475800923818,0.2488624351477621,0.24898257948841765,0.24910028805166687,0.24966976587388376,0.2505895101481364],"n_dims_used":45,"mean_confidence":0.9270756191677517},"coverage":{"mean_confidence":0.9270756191677517,"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}}