{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004251},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007413","485:4850004113","470:4700008278","470:4700008715","470:4700000253","470:4700001089","470:4700003445","470:4700000906","479:4790000970","470:4700008723","485:4850003100","470:4700001213","481:4810005968","470:4700008540","481:4810005270","470:4700007798","485:4850004322","485:4850003286","479:4790000196","485:4850003964","470:4700004640","485:4850003181","481:4810005870","488:4880003516","470:4700006851"],"twin_admin_codes":[470,485,470,470,470,470,470,470,479,470,485,470,481,470,481,470,485,485,479,485,470,485,481,488,470],"twin_sims":[0.4971205795763399,0.4669025840710271,0.4523998574954736,0.45130039649733467,0.4396799769964205,0.4284027629232313,0.4283005898036869,0.41641408332273105,0.3975982904370725,0.39713236644390604,0.38794033577778975,0.37985452892432114,0.3781007636710239,0.3727623714344746,0.36548627048524246,0.3609880246923575,0.35732096018395476,0.35375692649829216,0.35271363652651744,0.3517737482022182,0.35008923816814325,0.3462480674136812,0.3459980957822642,0.3373338429959289,0.33368074411256593],"twin_dists":[0.15355126789781287,0.16029212584238478,0.1635788475634279,0.16382955862499488,0.1664936364550153,0.16910550896050489,0.16912929902248183,0.17191331609708238,0.17639165436107018,0.1765037417751372,0.17872765468099122,0.18070455561301232,0.18113599430964464,0.1824553175174833,0.18426865444508866,0.18539877552517495,0.1863253875147461,0.18723066177830963,0.1874965528330226,0.18773644162428393,0.1881672193354669,0.18915360163182235,0.18921799176833604,0.19146532003593877,0.1924221560142779],"n_dims_used":45,"mean_confidence":0.9097205268012153},"coverage":{"mean_confidence":0.9097205268012153,"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}}