{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003435},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003131","665:6650001669","665:6650003054","665:6650002074","665:6650001657","665:6650004480","665:6650003156","665:6650004236","665:6650001916","665:6650003206","665:6650002972","665:6650003078","665:6650001590","665:6650001899","665:6650004146","665:6650003202","665:6650002224","665:6650003055","665:6650003228","665:6650003998","665:6650004346","665:6650003153","665:6650004551","665:6650003743","665:6650002611"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.2844735623314127,0.2123686883985216,0.20368039230853277,0.20035999526086004,0.17778043021095916,0.16229385155150192,0.15848652859246362,0.15377184293722088,0.14918900822840728,0.14621552552185804,0.12703824441840217,0.10988420316293177,0.10910202704878677,0.10851046498996014,0.10081490662911975,0.09845361787468679,0.09657794458522341,0.09651951812836757,0.09190622293314914,0.08900479753612954,0.08702110249235002,0.08442732980890011,0.07917369549226191,0.07914911383052245,0.07666750595833415],"twin_dists":[0.20593318701700855,0.22862568674563155,0.23168700109376128,0.2328805324820731,0.24138535436915523,0.2476721584012087,0.24928362847941715,0.25131873172831,0.253341236882669,0.25467811052297606,0.26382537894589103,0.2729421761411148,0.2733832850524239,0.27371852602374086,0.2782146186243364,0.27964783339282645,0.28080563409096676,0.28084198177634606,0.28376826756865703,0.285668670416826,0.28699644294056365,0.28876938005533087,0.2924980578602601,0.29251596429655485,0.294347127234701],"n_dims_used":45,"mean_confidence":0.908160909016927},"coverage":{"mean_confidence":0.908160909016927,"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}}