{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009874},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009422","496:4960008528","496:4960008623","496:4960010550","496:4960009516","496:4960009120","496:4960009788","496:4960009421","496:4960010464","496:4960009221","496:4960009428","488:4880002900","496:4960010214","496:4960009508","496:4960009965","496:4960008823","496:4960008814","496:4960009963","496:4960010634","488:4880002866","496:4960009708","496:4960009216","496:4960009521","496:4960010379","496:4960008915"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,488,496,496,496,496,496,496,496,488,496,496,496,496,496],"twin_sims":[0.709325817605661,0.6022965945125851,0.5911866345014177,0.5543479220961127,0.541125465750362,0.5242199685752053,0.5178919281388028,0.514982971093623,0.4884561451775585,0.4875049032038811,0.47891523874285,0.47531833665652423,0.45930914535829037,0.43779788937582476,0.42856084815109746,0.42148765975303526,0.41912873697207026,0.40218016467539386,0.3975920118842804,0.397549052559146,0.39621648487524486,0.39575255161646167,0.38629766154048795,0.38506628877953325,0.38213039457773934],"twin_dists":[0.10763771740556193,0.13078112896192412,0.1331607516283644,0.1410753535743013,0.14393282413010322,0.14760552826883566,0.14898689141871319,0.14962323824244475,0.1554707287418059,0.155682074056398,0.15759632511406443,0.1584011475111326,0.16200839195031946,0.1669276653811285,0.16906870486847717,0.1707209673794613,0.17127457778217692,0.17529256496542325,0.17639316439348754,0.17640349668106065,0.17672425156958427,0.17683603863537328,0.1791276710973945,0.1794280584130739,0.18014610893908106],"n_dims_used":45,"mean_confidence":0.9194557189941406},"coverage":{"mean_confidence":0.9194557189941406,"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}}