{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670001102},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720006824","472:4720006411","467:4670000678","472:4720006483","467:4670001045","467:4670000553","472:4720004594","467:4670001404","484:4840005621","470:4700006836","467:4670001042","499:4990000056","467:4670001416","467:4670000928","472:4720005263","472:4720006988","467:4670001101","472:4720006151","472:4720005586","467:4670000561","472:4720001358","467:4670001161","467:4670000880","470:4700006189","489:4890004932"],"twin_admin_codes":[472,472,467,472,467,467,472,467,484,470,467,499,467,467,472,472,467,472,472,467,472,467,467,470,489],"twin_sims":[0.7017412706719771,0.6756607958812125,0.6631306257338418,0.6507523022073612,0.6220852614734022,0.6211340326928798,0.6149451280861037,0.5921698454674477,0.5894273064923935,0.5729829731478044,0.571412174343115,0.5662750258486529,0.5493175965646678,0.5403056098015485,0.5382557089494521,0.5287691179852513,0.5273298358758096,0.5273086979339952,0.5230827011612308,0.5164241382636552,0.5136898900027113,0.5018931479514411,0.4985555810615095,0.497843047123521,0.49419751775190796],"twin_dists":[0.1093093470668896,0.1150051763266235,0.117718637347389,0.12038828333236519,0.1265430944777434,0.12674690517055642,0.12807260785395916,0.1329500944182429,0.1335377386138321,0.13706518966481473,0.13740260212974953,0.13850679108000308,0.14216107945677925,0.1441104019858048,0.14455462601786187,0.14661482406673237,0.1469280644189893,0.14693266619199769,0.14785349931544364,0.14930786772041638,0.14990638826859687,0.1524980936947478,0.15323430582937456,0.15339165746646988,0.15419772137137744],"n_dims_used":45,"mean_confidence":0.9400193956163194},"coverage":{"mean_confidence":0.9400193956163194,"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}}