{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012534},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005372","470:4700006503","470:4700006502","496:4960012591","493:4930001450","493:4930001582","470:4700005816","485:4850007314","470:4700001681","470:4700004601","470:4700002632","493:4930001192","470:4700004583","469:4690001753","470:4700006238","470:4700006509","469:4690000551","485:4850007656","493:4930001593","493:4930003296","466:4660001573","493:4930000203","481:4810001909","493:4930000607","493:4930001580"],"twin_admin_codes":[470,470,470,496,493,493,470,485,470,470,470,493,470,469,470,470,469,485,493,493,466,493,481,493,493],"twin_sims":[0.513985944067112,0.43733471872190455,0.3920285514187432,0.3227229829927074,0.31047787649983327,0.26821809144079406,0.24177581562277622,0.237714628219545,0.21111611684933415,0.20853243694398987,0.20797114950733925,0.20072109897016654,0.17896700922781156,0.1780902192312797,0.1762282620290371,0.16890573130352857,0.16876873155205305,0.16704897823802378,0.16697083648953684,0.16626687176624252,0.16395027541972773,0.16300482555530305,0.16259972606412182,0.16202655143792255,0.16195598128887606],"twin_dists":[0.1498415447784862,0.1670345899499559,0.17773555922899714,0.19532716696027982,0.19863942003090942,0.21069747903096037,0.21884867452157317,0.22015042430623233,0.22906170504017026,0.22996665929327853,0.2301642620973669,0.2327500758872641,0.24092006520077008,0.24126366567943278,0.24199734421378163,0.24493753453133027,0.2449934065549514,0.2456975578441553,0.2457296766480936,0.24601951872238872,0.24697962517670977,0.24737428353800056,0.24754389130462165,0.2477843930827738,0.24781404666730655],"n_dims_used":45,"mean_confidence":0.9098364935980903},"coverage":{"mean_confidence":0.9098364935980903,"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}}