{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002895},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840005254","484:4840004994","484:4840006736","484:4840005507","484:4840007347","484:4840003708","471:4710000969","471:4710002724","471:4710002677","468:4680009283","484:4840004319","484:4840005258","484:4840005633","484:4840005382","471:4710001554","484:4840002101","476:4760003352","471:4710002922","484:4840008003","472:4720005501","484:4840007046","484:4840005370","484:4840005373","484:4840005886","471:4710002893"],"twin_admin_codes":[484,484,484,484,484,484,471,471,471,468,484,484,484,484,471,484,476,471,484,472,484,484,484,484,471],"twin_sims":[0.525003618131678,0.506693237869991,0.37334360287826973,0.3651999462325103,0.36255201841638507,0.3383064230344069,0.3323888926225491,0.32894913745276017,0.3182182606520245,0.30864691991417986,0.3006496446792899,0.29571246701951587,0.2949427755736598,0.2921679681393439,0.2895759454326199,0.289079408830854,0.2576012506868407,0.2551817237879045,0.25069553322440585,0.2443825360362876,0.24359861292018084,0.23247257063041094,0.2300186942062339,0.2292990775582161,0.22674114454499752],"twin_dists":[0.14743473123268733,0.15144161732484848,0.18231122502354224,0.18434037918006918,0.18500503932687812,0.19121152353635296,0.1927618852301906,0.1936700040504533,0.1965372878888155,0.19914102908213563,0.2013523440435587,0.20273467304597384,0.202951393765581,0.20373547955709542,0.20447191832027847,0.20461344070735682,0.21390627151165917,0.2146491209510426,0.21603839954258913,0.21802058543558572,0.21826901519663594,0.22185231515943651,0.22265765541034657,0.22289490040162763,0.2237422125809105],"n_dims_used":44,"mean_confidence":0.9286455674604936},"coverage":{"mean_confidence":0.9286455674604936,"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}}