{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005821},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005584","468:4680005583","484:4840000515","468:4680007353","484:4840001840","468:4680005581","484:4840008028","484:4840007328","468:4680005690","468:4680005712","468:4680005449","468:4680005593","472:4720008358","467:4670004607","484:4840008533","484:4840007413","484:4840008528","468:4680006561","484:4840008557","484:4840007634","468:4680005827","484:4840007636","468:4680007505","468:4680005454","467:4670004613"],"twin_admin_codes":[468,468,484,468,484,468,484,484,468,468,468,468,472,467,484,484,484,468,484,484,468,484,468,468,467],"twin_sims":[0.17297067034851077,0.11617068011592434,0.09643279662331977,0.06878359748468393,0.053553020587503004,0.04831814163222647,0.03129231009172748,0.030384261834360837,0.029845062055207844,0.02791290579946681,0.025474505441396865,0.022136321654030684,0.021492098679040703,0.021491671480807124,0.017823507485417826,0.016581807741861476,0.016467837443818367,0.015139879101571808,0.015006644926419501,0.012581711400803611,0.012574194303516854,0.012084964278221717,0.011952979461789482,0.011708301732707415,0.010886642621192218],"twin_dists":[0.2432943477669624,0.26948219350455055,0.2808959639992981,0.300501048870922,0.31423631147632336,0.3197101651730892,0.34186275392249743,0.3433126137825461,0.3441912030432467,0.347455695521765,0.3518652989488376,0.35853524156687766,0.35992201347836944,0.359922945001534,0.3685890598168511,0.3718789477098719,0.37219164214243494,0.3759826263335072,0.3763789612096986,0.3841963492398763,0.38422258658275704,0.3859608091041394,0.3864404274047452,0.38734212397226003,0.3904977782023839],"n_dims_used":44,"mean_confidence":0.9252954829822887},"coverage":{"mean_confidence":0.9252954829822887,"n_dims_used":44,"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}}