{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008122},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840007470","484:4840007360","485:4850008052","470:4700005242","485:4850008801","485:4850008698","470:4700007402","470:4700006854","466:4660001288","478:4780001604","500:5000000829","500:5000002416","478:4780000541","498:4980003776","470:4700006031","484:4840006950","485:4850007248","493:4930000866","470:4700005894","489:4890000579","485:4850008668","467:4670000073","496:4960012528","473:4730006770","470:4700007569"],"twin_admin_codes":[484,484,485,470,485,485,470,470,466,478,500,500,478,498,470,484,485,493,470,489,485,467,496,473,470],"twin_sims":[0.4246608863503011,0.34913918576041336,0.2452574206119127,0.2299494115516852,0.21450828619094303,0.2097133273343299,0.20845153228185775,0.20553233288144235,0.1920701748461666,0.18832557067527322,0.18366604340462842,0.1832811698833094,0.18166400340735922,0.1796977758633629,0.17793398011032874,0.17513801664884365,0.17407919717380743,0.16980021954527974,0.16644107705089686,0.16559302786838756,0.16270512423316494,0.16137702075923854,0.1612532323970025,0.1593888385498822,0.15675545956744694],"twin_dists":[0.16997830232302374,0.18841065356318432,0.2177439357463877,0.22268047535598365,0.22788490568091138,0.22955210289127978,0.2299951196365254,0.23102710459274495,0.2359211783416202,0.23732465495180213,0.2390986243860351,0.2392465627711376,0.23987057905461695,0.2406346003363601,0.24132501939162726,0.24242950469244906,0.2428510481994789,0.24457353738152288,0.24594771124061202,0.2462977895619888,0.24749973357311514,0.2480576805704776,0.2481098545650477,0.24889919697263016,0.2500256435832279],"n_dims_used":45,"mean_confidence":0.9182022942437066},"coverage":{"mean_confidence":0.9182022942437066,"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}}