{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002384},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006142","471:4710002242","484:4840003807","476:4760002864","471:4710000918","471:4710001414","471:4710002603","476:4760001487","471:4710002553","471:4710001054","471:4710001539","476:4760002780","471:4710002666","484:4840006503","476:4760001591","476:4760003354","476:4760003112","471:4710002810","476:4760003199","471:4710001237","484:4840002111","471:4710002399","471:4710002335","471:4710000955","476:4760001703"],"twin_admin_codes":[484,471,484,476,471,471,471,476,471,471,471,476,471,484,476,476,476,471,476,471,484,471,471,471,476],"twin_sims":[0.5561591642906073,0.5054932267836894,0.49401033830553476,0.4804373594274427,0.45068730022281583,0.4403800417195971,0.42041408675585024,0.3958309616456373,0.3904835951844035,0.3747095432343306,0.3734038829247577,0.3701336665453675,0.3670201009080802,0.36203491975110896,0.3596694824253311,0.35837526617950916,0.3508250905604863,0.3368786405453342,0.333975658129404,0.33322969843637557,0.31846483136695075,0.3169581301629214,0.31356231906364745,0.31100663467816836,0.3026905289300762],"twin_dists":[0.1406847972360294,0.15170548075549026,0.15423915483590356,0.1572563309062196,0.16396946199057874,0.16633238025918123,0.1709727588898947,0.17681714110757418,0.17810990411803818,0.18197303012843474,0.18229628738723205,0.1831083882416993,0.18388490721569464,0.1851351235002352,0.18573139452137416,0.18605848351353757,0.18797890776017068,0.19158424159161436,0.19234470048014166,0.1925406897412829,0.19647080277877865,0.1968775226794699,0.19779821770680356,0.19849487699184346,0.2007848108473115],"n_dims_used":45,"mean_confidence":0.9287698533799913},"coverage":{"mean_confidence":0.9287698533799913,"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}}