{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008724},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["481:4810001568","470:4700008677","466:4660004252","479:4790000325","485:4850004797","470:4700005874","468:4680003885","481:4810001740","470:4700005515","479:4790003524","487:4870010330","470:4700008665","470:4700006822","479:4790000028","470:4700008969","469:4690001613","489:4890001178","500:5000008603","481:4810005373","499:4990002942","478:4780005206","489:4890001461","470:4700009029","499:4990002917","485:4850004590"],"twin_admin_codes":[481,470,466,479,485,470,468,481,470,479,487,470,470,479,470,469,489,500,481,499,478,489,470,499,485],"twin_sims":[0.2266387090964664,0.15868836156266825,0.14446129896640283,0.14285694672238314,0.13792952304002265,0.12193979977232453,0.11522006669784708,0.11223773850905032,0.10201508186396674,0.10016628584004769,0.0962518703483889,0.0801256516505644,0.07643723040233537,0.06810243854718445,0.0665757380166935,0.0649214675435284,0.06380697090251428,0.06176630218849226,0.05939270416559253,0.054953948809137246,0.05466822458332591,0.053133045951359606,0.05283973650925102,0.04806685552383054,0.04782096344270491],"twin_dists":[0.22377627572757272,0.2491974988983122,0.2554762643764694,0.2562125440297952,0.2585130335060282,0.266431285990609,0.2699959936109634,0.2716293771042634,0.2774962019660438,0.27860566619189575,0.28100870961219443,0.29180801605240553,0.29451945304011984,0.30105916102218655,0.30232677707788613,0.30372736110622006,0.3046874755468114,0.30648162996150435,0.3086307479312327,0.3128471115658746,0.31312804292962965,0.31465863685486856,0.314955233484769,0.31998514101801157,0.3202553791194435],"n_dims_used":43,"mean_confidence":0.915748862333076},"coverage":{"mean_confidence":0.915748862333076,"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}}