{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650004310},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650004262","665:6650001244","665:6650004510","665:6650004259","665:6650004258","665:6650004423","665:6650003440","665:6650004302","665:6650001185","665:6650004416","665:6650004537","665:6650004261","665:6650002455","665:6650004424","665:6650001182","665:6650004539","665:6650004417","665:6650004415","665:6650004464","665:6650001184","665:6650004496","665:6650004582","665:6650001239","665:6650004599","665:6650004354"],"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":[0.4903852930789793,0.30057960002625955,0.29620256977371434,0.26573162127661315,0.22904345044258997,0.2138480094566159,0.20746623563358785,0.20292769104628264,0.18719663632943428,0.18485489236973135,0.18272437799315913,0.15394507712160327,0.15388881749263372,0.15343212641737522,0.15271102386521443,0.15177640886921412,0.14632077337776567,0.1457362477481449,0.142793322430455,0.1405779936311702,0.1397684048001314,0.13947185344206814,0.12755442350814333,0.12753431073647897,0.12422803056515695],"twin_dists":[0.15504249456503771,0.20137186202239227,0.20259684894327,0.2114417618489173,0.222979294514886,0.22811297456843624,0.23034232923384956,0.23195638444254357,0.23775160662793132,0.23864302765223638,0.23946097175971515,0.25124315285723336,0.25126769105583596,0.25146712515083125,0.2517829142649601,0.2521938386519947,0.25463044984441363,0.2548954693805033,0.2562418692159495,0.25726905535494077,0.25764744705976367,0.2577864604862217,0.26356600295975857,0.2635760945737107,0.2652516827111976],"n_dims_used":45,"mean_confidence":0.9067693074544271},"coverage":{"mean_confidence":0.9067693074544271,"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}}