{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007982},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008098","485:4850008224","485:4850008403","485:4850008051","485:4850008106","485:4850008104","485:4850008128","485:4850008191","500:5000000712","485:4850007898","485:4850008304","485:4850008050","485:4850007390","485:4850008307","485:4850008525","485:4850007668","485:4850008156","485:4850008316","485:4850008033","485:4850008219","485:4850007983","485:4850008262","485:4850008053","485:4850007254","485:4850008065"],"twin_admin_codes":[485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7368416742820391,0.6403318926929454,0.627815781844298,0.6073944256609042,0.5734304621658977,0.5647610949336594,0.5562178196639407,0.5508726718909881,0.5273345236057951,0.5229116916767425,0.522737851825561,0.5214180149814941,0.5186642278963638,0.5158729992719244,0.5139663910112322,0.5139297842419256,0.5107326491117294,0.5086005538393209,0.49814930385638256,0.4961994209347313,0.49547176061323495,0.4891482760638116,0.4843260972456686,0.47858444505430076,0.4671803661469036],"twin_dists":[0.10149875804712093,0.12262911876149328,0.12531488216542702,0.12968953171253114,0.13696908511809028,0.13883242245722027,0.14067215261418187,0.14182526905781362,0.1469270438960835,0.14789079702400565,0.14792871490513362,0.14821669192195255,0.14881809280905325,0.1494284479533878,0.14984582711610928,0.1498538445164268,0.1505546171120788,0.1510225679939794,0.15332401781403554,0.15375486979680908,0.15391577967075085,0.1553170304913668,0.1563892518847538,0.15767025981730154,0.160229526597077],"n_dims_used":44,"mean_confidence":0.9163410880348899},"coverage":{"mean_confidence":0.9163410880348899,"n_dims_used":44,"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}}