{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002206},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001957","496:4960003020","496:4960002888","496:4960003174","496:4960001462","496:4960003019","496:4960001701","496:4960003578","496:4960001958","496:4960003033","496:4960002890","496:4960003028","496:4960003172","496:4960002082","496:4960002079","496:4960001956","496:4960002335","496:4960003021","496:4960003429","496:4960003859","496:4960003580","496:4960002081","496:4960002743","496:4960002080","496:4960002202"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.9061672020478252,0.9028455588413279,0.8608081427465609,0.8404514695565942,0.8391768207864251,0.8116334637053901,0.811402996328215,0.8053687679811824,0.767936140769986,0.7648172728910404,0.7469650336375484,0.7445735455966994,0.743584861823057,0.7303237995634371,0.7267199570335646,0.7193898086825221,0.7185030749946585,0.706928085250117,0.7051003882216309,0.6779040969108534,0.6716005306825611,0.6604363536539812,0.6440693029164215,0.6372361553772206,0.6367739795825985],"twin_dists":[0.05765357727224066,0.058718141997627156,0.07110758767284298,0.07657443556881133,0.07690803579293883,0.08390865682989523,0.08396572637881598,0.08545208517443913,0.09438019281115675,0.09510472605733293,0.09920522098216669,0.0997489577644677,0.09997339211317081,0.1029647166745827,0.10377192257739838,0.10540687547447812,0.10560405846668801,0.10816702326520869,0.10856995887997963,0.11451799569061867,0.11588582876396486,0.11830054826164006,0.12182599986949084,0.12329391627157156,0.12339313545803417],"n_dims_used":45,"mean_confidence":0.9385913425021701},"coverage":{"mean_confidence":0.9385913425021701,"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}}