{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004730},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004576","496:4960005331","496:4960006320","496:4960005031","496:4960007240","496:4960006718","466:4660001498","496:4960007106","496:4960007372","496:4960007759","496:4960004883","481:4810001595","488:4880003152","488:4880002895","496:4960007507","496:4960004574","496:4960006589","496:4960006848","496:4960007505","488:4880003012","488:4880002932","488:4880004171","496:4960007359","488:4880003241","481:4810001121"],"twin_admin_codes":[496,496,496,496,496,496,466,496,496,496,496,481,488,488,496,496,496,496,496,488,488,488,496,488,481],"twin_sims":[0.9332329920201836,0.918600117796071,0.7952231700749052,0.732957283736022,0.7083709522149937,0.7012283418933929,0.6349749032538946,0.631496562053486,0.6252471095138843,0.6222204701717389,0.6179009296889147,0.6143408771628729,0.6113805343755314,0.6087341584747815,0.6081239897502044,0.6047514463097396,0.5993316770187304,0.5949651887651521,0.5944163434227195,0.5938187885227872,0.593514632584553,0.5922071204325793,0.5889366363936545,0.5823934760352023,0.5801674938318275],"twin_dists":[0.04828131388302006,0.05351849456040881,0.08791888630337738,0.10237337076895887,0.10784860296724014,0.10942212009416101,0.12377928558891291,0.12452556308746542,0.12586551029730386,0.126514123277584,0.12743952081096757,0.12820201745446932,0.1288359768373391,0.12940265701978731,0.12953331180675567,0.13025546571910862,0.13141605482365196,0.13235126373822936,0.13246883077454766,0.13259683657921154,0.13266199363477787,0.13294210841697066,0.13364288948867425,0.13504561074303,0.13552307035308803],"n_dims_used":45,"mean_confidence":0.9344150967068142},"coverage":{"mean_confidence":0.9344150967068142,"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}}