{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003082},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003159","665:6650003544","665:6650004218","665:6650004315","665:6650004154","665:6650003006","665:6650002995","665:6650003157","665:6650004219","665:6650003005","665:6650003894","665:6650003687","665:6650003309","665:6650004103","665:6650003234","665:6650004267","665:6650003083","665:6650003231","665:6650004480","665:6650003617","665:6650001997","665:6650004388","665:6650002764","665:6650004162","665:6650004313"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.694542493899816,0.5748941124926232,0.5549500938982347,0.5290815747933066,0.5261383221936236,0.5133781325313198,0.4556660292159382,0.4547253129994508,0.44689246524970583,0.4386656556626426,0.36438915388181725,0.3572181065964355,0.35663137833847103,0.3407135667972602,0.33519637974612126,0.3339396277874453,0.29049361661836276,0.275685509692261,0.26997924835099524,0.26704420082458824,0.2535149959789674,0.24771627857607134,0.24522272911797116,0.2429059750701886,0.2428546397034255],"twin_dists":[0.11088907518065737,0.13665479799184446,0.14094548660579662,0.14654684642006893,0.14718752264723228,0.14997468128704627,0.1628353798215281,0.16304931115129523,0.16483700250312028,0.16672745852620416,0.1845436379669828,0.18635144717529936,0.1865001783798377,0.19058505835841516,0.19202448785669116,0.19235416140914915,0.20421074497671052,0.20848755294137697,0.21017289219871657,0.21104832669475704,0.21516344386688074,0.21696979911942849,0.21775489351837615,0.218488946185511,0.2185052626617638],"n_dims_used":45,"mean_confidence":0.9063342624240451},"coverage":{"mean_confidence":0.9063342624240451,"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}}