{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004459},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004481","487:4870000622","487:4870000551","487:4870004193","487:4870000962","487:4870000702","665:6650004460","491:4910000856","497:4970003494","492:4920005218","492:4920004026","466:4660009488","491:4910000598","487:4870001695","665:6650003849","665:6650002195","487:4870001420","492:4920005519","491:4910002073","492:4920005804","492:4920005406","665:6650004179","665:6650002431","665:6650004115","492:4920005121"],"twin_admin_codes":[665,487,487,487,487,487,665,491,497,492,492,466,491,487,665,665,487,492,491,492,492,665,665,665,492],"twin_sims":[0.2518652454706507,0.06971209248915396,0.05211841899082736,0.03984670325914274,0.0382930113481004,0.0195580613002108,0.017603591431398485,0.01735841068223547,0.0154418294879002,0.015243951858148107,0.01482416275712691,0.014262737170335419,0.013471136610846165,0.011730297072630928,0.01089358873822595,0.010321978377078442,0.010196255000941262,0.01004323483259157,0.009873586702927145,0.00943268690240076,0.009377736469551166,0.009367580936278194,0.009292981180468942,0.009262859442901296,0.008987306240179092],"twin_dists":[0.2156746489267619,0.2997474740075459,0.3156904908021382,0.32972344975380025,0.33175180681048516,0.364314384260555,0.36915677151360193,0.3697970774975567,0.3750956532554708,0.37567516978859056,0.3769268560397879,0.3786506183781921,0.3811857536777537,0.387260385231215,0.390470226143088,0.392791633051711,0.3933175368726801,0.39396547597821446,0.3946941907954377,0.3966416296083067,0.3968900099491598,0.3969360559912045,0.397275670617548,0.3974134899564901,0.39869318966977535],"n_dims_used":45,"mean_confidence":0.9030073377821181},"coverage":{"mean_confidence":0.9030073377821181,"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}}