{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009253},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009655","496:4960009819","496:4960012176","496:4960009750","496:4960009551","496:4960010251","496:4960009543","496:4960010413","496:4960009833","496:4960009153","496:4960011795","496:4960011198","470:4700006953","496:4960010003","496:4960011441","470:4700000274","496:4960009054","496:4960010078","467:4670001285","496:4960011711","496:4960004750","496:4960010309","496:4960010311","496:4960009902","488:4880001640"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,470,496,496,470,496,496,467,496,496,496,496,496,488],"twin_sims":[0.6147080741756088,0.5539701339890183,0.5241997946494023,0.47302304803450435,0.4680294082094706,0.46570459182086754,0.4330575496964246,0.4236052387099673,0.39241593963897364,0.3896671412647345,0.37878253966190895,0.37170489665349377,0.368282006247891,0.35796396239725814,0.3466534507109226,0.3449416895861939,0.3445276170261547,0.34312703891623236,0.3311014941130328,0.33021172103086877,0.32722187164919075,0.32684726073860243,0.32678994951213153,0.3263103082817232,0.32442621445850656],"twin_dists":[0.12812337699885637,0.1411568399539026,0.14760992595076747,0.15891576898809215,0.16003827075981217,0.16056224489544432,0.16802412606217645,0.1702251085435233,0.17764180256351517,0.17830801187062179,0.18096815755434573,0.18271775969681733,0.18356979497909734,0.18616255955796007,0.18904923124489992,0.18949038345651423,0.1895972716182202,0.18995932173389868,0.19310116143919415,0.19333607118993248,0.1941279827430393,0.19422748549097707,0.19424271384312375,0.1943702188284036,0.19487208301876452],"n_dims_used":45,"mean_confidence":0.9287260267469618},"coverage":{"mean_confidence":0.9287260267469618,"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}}