{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007515},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007115","485:4850007184","485:4850007312","485:4850006956","485:4850006882","485:4850007033","485:4850007623","485:4850007104","485:4850006733","485:4850007029","485:4850007246","485:4850007253","485:4850006728","485:4850006808","485:4850007669","485:4850007035","485:4850007956","485:4850007839","485:4850007239","485:4850007864","485:4850006954","485:4850006953","485:4850007172","485:4850006659","485:4850007374"],"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":[0.9571542088573073,0.9003933298063309,0.8985670573311495,0.8771132594005192,0.8589307768997223,0.8498014815256923,0.8471401062137206,0.8324939903150126,0.8276038042546928,0.8241401106194043,0.8057109771608846,0.7882144604219643,0.7818947733581456,0.7712062542730955,0.7687851201477406,0.7671600834702516,0.7657331118390682,0.7632578300881774,0.7564520497201608,0.7444715762748464,0.7438971833639659,0.7372442330898924,0.730844250301364,0.7277819491321473,0.7247101708757295],"twin_dists":[0.03843528438303827,0.05949430424048569,0.06006718008179613,0.06650769675231419,0.07162361810509517,0.0740973521269651,0.0748079715037784,0.0786420372679437,0.07989566356845229,0.0807762361276501,0.08536818885791952,0.08960117369905121,0.09110398751111184,0.09361769360387429,0.09418251680469836,0.09456071886911521,0.09489223896691096,0.09546603301188761,0.09703564859639052,0.09977211467334061,0.09990251639939471,0.10140795136128035,0.10284795103531091,0.10353429194148805,0.10422109483285781],"n_dims_used":44,"mean_confidence":0.9166939475319602},"coverage":{"mean_confidence":0.9166939475319602,"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}}