{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009131},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008445","496:4960009691","488:4880003784","496:4960009118","496:4960008992","496:4960008892","496:4960009404","496:4960009226","496:4960009863","496:4960010372","496:4960008549","496:4960010544","496:4960009692","496:4960001521","488:4880003920","496:4960003798","496:4960008187","496:4960008901","496:4960009334","496:4960010196","496:4960009407","496:4960008193","496:4960000454","488:4880003534","496:4960008918"],"twin_admin_codes":[496,496,488,496,496,496,496,496,496,496,496,496,496,496,488,496,496,496,496,496,496,496,496,488,496],"twin_sims":[0.48046709718813385,0.3805272808967344,0.3678077459288639,0.3646683186757996,0.35277140373706295,0.32066039361373017,0.3160481098783862,0.315835426074324,0.31287491022965713,0.3126975787116154,0.3086624283032574,0.3048718274846601,0.29124526496133346,0.28626804186299976,0.2849380212825983,0.28019034321067643,0.2683422534304441,0.26803507882128075,0.2648518968216568,0.26455453127638484,0.2633858256251034,0.2614529863542301,0.2513972511923215,0.24693289594854603,0.24671419034652134],"twin_dists":[0.15724969184349505,0.1805393097570546,0.18368815977400554,0.18447362799562703,0.18748181970194822,0.19588006523900878,0.1971237030899791,0.19718129650036703,0.19798528063313112,0.19803357540521252,0.1991367732409215,0.20018068585811039,0.20399718832785121,0.2054174885062774,0.2057995233264719,0.20717208498575795,0.21066042575282412,0.21075211431759536,0.2117061298029577,0.21179561556923937,0.21214792206922334,0.21273272897207512,0.21582005358374068,0.21721589774129318,0.21728469334242298],"n_dims_used":45,"mean_confidence":0.9214131673177083},"coverage":{"mean_confidence":0.9214131673177083,"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}}