{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006393},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006916","496:4960006790","496:4960007181","496:4960006121","496:4960007180","496:4960006917","496:4960006665","496:4960007716","496:4960005585","496:4960006535","496:4960006525","496:4960005718","496:4960005730","496:4960005866","496:4960007708","496:4960005981","496:4960005851","496:4960006664","496:4960006395","496:4960007462","496:4960007060","496:4960006268","496:4960006927","496:4960007052","496:4960005290"],"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":[0.6193851628691291,0.5426333503562554,0.47690661986243194,0.451422712013828,0.41677963346469293,0.3920172958551859,0.37848249717883725,0.3655377333857082,0.36074824579185255,0.35713409399627255,0.35355751703556937,0.33965341582798053,0.32635845334057706,0.31388450922661654,0.3057323806255457,0.30359021402501885,0.29349170732369984,0.2875671775976003,0.28377022381148137,0.28021726325133456,0.2800029338553943,0.27030464984251884,0.268806139281593,0.26794026104865504,0.2649034062945086],"twin_dists":[0.1271215788428725,0.14360635178095807,0.1580455195132635,0.16380165572077776,0.171827201265643,0.1777382839737178,0.18104200267285012,0.18425576589586812,0.1854592166433366,0.18637273602290683,0.18728145140992397,0.19086067139930482,0.1943574155507393,0.19771062118210128,0.19994303927807847,0.20053533196155035,0.20336087909600956,0.20504535231533236,0.20613584682825753,0.20716426283214595,0.20722655315201402,0.21007619843427697,0.21052208367010547,0.21078042964054572,0.21169063550363107],"n_dims_used":45,"mean_confidence":0.9222780015733507},"coverage":{"mean_confidence":0.9222780015733507,"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}}