{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930005214},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004683","493:4930004821","470:4700004953","493:4930004963","493:4930005713","493:4930004246","493:4930004253","493:4930004964","493:4930004395","493:4930003768","470:4700004256","470:4700002093","493:4930001067","496:4960000069","470:4700002252","493:4930004081","493:4930004394","493:4930001565","493:4930005623","470:4700004099","470:4700004088","470:4700002426","480:4800005534","493:4930005799","470:4700004102"],"twin_admin_codes":[493,493,470,493,493,493,493,493,493,493,470,470,493,496,470,493,493,493,493,470,470,470,480,493,470],"twin_sims":[0.45305623154697156,0.39203422261358395,0.38710944940737596,0.3008686809726237,0.29881364821410794,0.29119043413309503,0.28757800649663223,0.2809830593025014,0.27178291055740394,0.26418333027323376,0.25774019290286637,0.25274464460073065,0.25204256126625596,0.243362247065085,0.24074487466984626,0.239845984271761,0.2391577836647067,0.23448309171073897,0.22573023652414112,0.21658918155313286,0.20526244228623314,0.20211089300324286,0.19658966837745873,0.19552326460083702,0.19431871378906332],"twin_dists":[0.16342928144567812,0.17773418636102412,0.17892988790082717,0.20129132659485674,0.20186482681411172,0.20401275564441473,0.20504225462603312,0.20694193622934492,0.20963783243023426,0.21190740864938623,0.213863747277308,0.21540188683479922,0.21561960234313093,0.21834402218041846,0.2191777729908732,0.21946546512401252,0.21968619929562128,0.2211966356076147,0.2240788205905197,0.2271692192693267,0.2311230198092966,0.23224948452306154,0.23425243669848628,0.2346437661607897,0.23508757510449502],"n_dims_used":45,"mean_confidence":0.9281210157606337},"coverage":{"mean_confidence":0.9281210157606337,"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}}