{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006193},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005713","485:4850006110","485:4850005953","485:4850006271","485:4850005955","485:4850006358","485:4850006439","485:4850005954","485:4850005362","485:4850006113","485:4850005292","485:4850006352","485:4850006106","485:4850005636","485:4850005225","485:4850006278","485:4850006279","485:4850006519","485:4850005793","485:4850006432","485:4850006356","485:4850005717","485:4850006274","485:4850005876","485:4850006273"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9042552783633369,0.8847399757288823,0.849462507655499,0.8150329727047779,0.7871401859672348,0.7537496939630076,0.7370540564755642,0.7124099325931051,0.6986334409731164,0.698341125709942,0.6974356464891553,0.6849552106063618,0.6804239761962197,0.6761292444292158,0.6734616372960237,0.6527312713926603,0.6324685843093159,0.6185286947649996,0.6148521016218652,0.611639269118944,0.6096426660969763,0.5977724402852119,0.5938397400117281,0.5811452777766051,0.5800090131987491],"twin_dists":[0.058268234938438315,0.06427448615830784,0.07418811630183444,0.08306419477247907,0.08985755130248488,0.097655758856492,0.10145085415486448,0.10695568710000249,0.10999212551108423,0.11005628375224516,0.11025495435758842,0.11298361268285538,0.11397019890998308,0.11490348005470523,0.11548233832389308,0.11996209979697589,0.12431705441721723,0.12730504922268218,0.12809253112583455,0.12878057104180282,0.12920811738548,0.13174998695845783,0.13259234834847664,0.13531332397870802,0.1355570690378279],"n_dims_used":45,"mean_confidence":0.9189749823676215},"coverage":{"mean_confidence":0.9189749823676215,"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}}