{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710000821},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004205","484:4840003996","471:4710001990","484:4840006732","484:4840006386","484:4840003806","471:4710002927","484:4840008194","484:4840004099","484:4840004306","484:4840006735","471:4710003432","484:4840006506","484:4840004209","471:4710001874","484:4840006021","484:4840006384","471:4710002180","484:4840005899","475:4750012368","484:4840008068","471:4710003252","471:4710001508","471:4710003083","484:4840006279"],"twin_admin_codes":[484,484,471,484,484,484,471,484,484,484,484,471,484,484,471,484,484,471,484,475,484,471,471,471,484],"twin_sims":[0.19527947703351767,0.15094092703283657,0.1447055814434255,0.13197970784886903,0.131836519586556,0.12855531472313256,0.12305212429615564,0.12005319413327657,0.1122725718430846,0.1103188891386997,0.1064561024026401,0.1002463569941065,0.09696849480308971,0.08927735089893864,0.08733874118394701,0.08009743092344337,0.07693897484599593,0.07664140032773337,0.07447644440711465,0.07445611659869053,0.07213487294330473,0.07183999506894172,0.0679519099342226,0.06776267171839731,0.06708442191958046],"twin_dists":[0.23473343461874233,0.2525627538155364,0.25536468964637465,0.26137427534060403,0.2614443179980391,0.26306531863561633,0.2658557870977556,0.2674166059629665,0.27161010739718694,0.2726980838544648,0.27489386049126213,0.2785572850126709,0.28056311175559473,0.2854880792956745,0.2867822275393452,0.2918283774900807,0.29414450907580797,0.2943666423129525,0.29600400898367546,0.29601956396837287,0.29781880433093555,0.2980507106709179,0.30118311008817117,0.3013392511498971,0.30190181074085903],"n_dims_used":45,"mean_confidence":0.9191972520616319},"coverage":{"mean_confidence":0.9191972520616319,"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}}