{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002111},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010475","497:4970002964","466:4660009310","497:4970003192","497:4970003060","497:4970002963","497:4970002480","497:4970003237","466:4660010976","466:4660010812","466:4660009145","466:4660012251","466:4660012249","466:4660012253","497:4970002681","494:4940006226","490:4900013392","466:4660012553","466:4660012405","497:4970002338","497:4970002859","466:4660012092","466:4660012248","466:4660013185","466:4660010805"],"twin_admin_codes":[466,497,466,497,497,497,497,497,466,466,466,466,466,466,497,494,490,466,466,497,497,466,466,466,466],"twin_sims":[0.29690331096814276,0.09746753061369993,0.048226230755031255,0.0302644461252813,0.027208352407034304,0.025895577656351282,0.025726908599931198,0.023545150811738934,0.0225410590382008,0.021015483580915893,0.01987960530643198,0.019728105226248203,0.01744624841528418,0.016308459932916856,0.01563881447127508,0.015280862310671293,0.012520798700603552,0.012282496716152481,0.011931451951109926,0.011361687209339933,0.01024597664924147,0.009136220056385662,0.009023958795210181,0.00898695690188377,0.008921845109886088],"twin_dists":[0.20240002331999787,0.2802543367795557,0.31981060202927925,0.3435066835872086,0.3486945581120098,0.35107853744885315,0.3513923551187868,0.35562069757872516,0.357681826089066,0.36097145003467407,0.36355861207149814,0.36391336554469983,0.36956677739858035,0.37263212065881723,0.3745252067196126,0.37556657111376407,0.38440935710162644,0.38525160485415466,0.38651910117301347,0.38864854522156994,0.39310886319614347,0.39799733251367847,0.3985209658096037,0.39869483416674023,0.3990023479966222],"n_dims_used":45,"mean_confidence":0.9099209255642361},"coverage":{"mean_confidence":0.9099209255642361,"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}}