{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007924},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007655","485:4850008820","485:4850006714","485:4850007619","485:4850007386","485:4850007705","485:4850008154","485:4850007923","485:4850007952","500:5000000052","485:4850008798","485:4850007555","485:4850006710","485:4850007082","485:4850007860","485:4850008815","467:4670000093","496:4960012496","485:4850007948","485:4850007377","485:4850008244","496:4960012497","485:4850008620","485:4850007310","485:4850007800"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,467,496,485,485,485,496,485,485,485],"twin_sims":[0.553356193025515,0.28315791383665173,0.20710637602445472,0.20511627025366594,0.20485758077278798,0.2037605702343062,0.1873089597958322,0.14272380028322174,0.14184075369522572,0.13695951157186434,0.13395163111305092,0.11837023140287338,0.11243083379992666,0.10867299987764119,0.10783240737350393,0.10402400927323842,0.10235224812348341,0.1022209053928283,0.09893236847669144,0.0989304675476058,0.09717933091463697,0.09296274176931675,0.09289696149372774,0.0926000021419643,0.09205022951658727],"twin_dists":[0.1412892811514861,0.20631252446502382,0.23046942080383956,0.23117500326264492,0.23126706369696207,0.23165834658219597,0.237709046267199,0.2562739238968724,0.2566820851459138,0.25897311017838043,0.2604154475501453,0.268305604037018,0.2715226153329852,0.2736262759749216,0.2741045309131376,0.2763083027898597,0.27729556511322234,0.27737366152367793,0.2793550897497148,0.27935624992038954,0.2804325064403059,0.28308804245549535,0.2831302154346962,0.28332089573310876,0.2836751883987483],"n_dims_used":45,"mean_confidence":0.9175338745117188},"coverage":{"mean_confidence":0.9175338745117188,"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}}