{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005649},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006474","485:4850005651","485:4850004016","485:4850004160","485:4850005802","485:4850006550","485:4850004377","485:4850004982","485:4850006473","485:4850005033","485:4850004089","485:4850005096","485:4850005742","485:4850003144","485:4850006459","485:4850004161","485:4850004572","485:4850003727","485:4850006296","485:4850005115","485:4850005108","485:4850003650","485:4850004372","485:4850004299","485:4850006122"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.6925873552892226,0.6868264942087245,0.6851001876996174,0.6703105378934185,0.6512133152104403,0.6427376433942216,0.6415235274759431,0.6274628580333466,0.6251068942322934,0.6215106433617187,0.5894705276790869,0.536952722683298,0.5331566751020866,0.5308665676592639,0.5271186692098524,0.517976004549015,0.5173998974158743,0.5171663216214651,0.5107835804935005,0.4929410314288766,0.49060238501713566,0.48676359980396755,0.4850597515049524,0.47541846967087453,0.4711426654021189],"twin_dists":[0.11131704425879924,0.11257557333967116,0.11295201289048583,0.11616533250093315,0.1202890206005095,0.12211222501297773,0.12237311762846598,0.1253905453785676,0.12589556285666656,0.12666621432673264,0.13352847651844893,0.14483715881856615,0.14566104935925675,0.14615867008687572,0.14697403764550798,0.14896851223621957,0.1490944641858156,0.14914553953399295,0.150543444880955,0.15447594114740132,0.15499433588823017,0.15584686248192406,0.15622591190629023,0.1583787155573604,0.15933798308671474],"n_dims_used":45,"mean_confidence":0.9196536593967014},"coverage":{"mean_confidence":0.9196536593967014,"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}}