{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010039},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009949","496:4960010197","496:4960010196","496:4960009407","496:4960008424","496:4960010041","496:4960009863","496:4960008801","496:4960000890","496:4960000591","496:4960000734","496:4960008193","496:4960000973","496:4960008892","472:4720003446","496:4960008072","493:4930004434","496:4960001521","496:4960007834","496:4960011771","470:4700005928","496:4960011160","496:4960009678","496:4960011083","496:4960000181"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,472,496,493,496,496,496,470,496,496,496,496],"twin_sims":[0.8672286491088202,0.7077140532727018,0.574158539789945,0.535844161625838,0.48367414397753955,0.43380447986104004,0.42815725740693755,0.37454385805037577,0.3734796797202363,0.3643314958645851,0.3627384748550467,0.36182588948251065,0.3440011237346337,0.33937372490370665,0.3358727021508303,0.32867430487967986,0.32768852270907306,0.3241835124555298,0.30210257337956903,0.29504975545091433,0.2941076555322428,0.2919237690273387,0.29042224990619675,0.2899223411907276,0.28747967219317017],"twin_dists":[0.06932247393813272,0.10799360716462769,0.13681273635854296,0.14507763915424826,0.15653446647985744,0.16785104087018798,0.1691626765652835,0.18201402001430977,0.18227750632373632,0.1845581010280679,0.184958156415742,0.18518773507364977,0.18973327844744728,0.19093346106070547,0.19184735133122557,0.19374278616550256,0.1940041206072183,0.19493684883167914,0.20094808148692458,0.20292125166687633,0.20318691520465956,0.2038046945693342,0.20423103861768216,0.20437327464422417,0.20507038646811326],"n_dims_used":45,"mean_confidence":0.9179664611816406},"coverage":{"mean_confidence":0.9179664611816406,"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}}