{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004135},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740004310","474:4740004382","474:4740003520","474:4740001303","474:4740004512","474:4740004457","474:4740004496","478:4780005168","474:4740004369","474:4740004591","474:4740004055","474:4740003434","474:4740001095","478:4780005975","478:4780006629","474:4740003544","474:4740004761","478:4780006124","474:4740003603","474:4740003775","474:4740000130","474:4740003540","474:4740003522","474:4740003624","474:4740004230"],"twin_admin_codes":[474,474,474,474,474,474,474,478,474,474,474,474,474,478,478,474,474,478,474,474,474,474,474,474,474],"twin_sims":[0.664102405000942,0.6357389291557787,0.6148436484546241,0.5925962934198521,0.574734787528511,0.5745850242525401,0.5711073546754091,0.5698524465242977,0.540277269522009,0.5384932199137111,0.5351317532565548,0.5330097117694261,0.5296514166716153,0.5252785520844908,0.5100164819304539,0.5043270216399548,0.5027783476538197,0.49441072840413774,0.49059629018268897,0.48740346247172006,0.4846040508078165,0.4829036022268073,0.4790898738525782,0.4730568455309547,0.4720466548753145],"twin_dists":[0.1175086270688274,0.1236153105088385,0.1280943415177464,0.13285873113335092,0.13668900574969794,0.13672116141236268,0.13746808965992224,0.13773773432684952,0.14411654129003382,0.14450313964901093,0.14523223408541572,0.1456929699322172,0.1464228946095448,0.1473748227220299,0.1507117447234528,0.1519620711333491,0.15230306057527002,0.15415053127452777,0.15499568785160472,0.15570461936650834,0.156327359599423,0.15670617389708297,0.1575572995565027,0.1589081853469278,0.15913493457596398],"n_dims_used":45,"mean_confidence":0.9234086778428819},"coverage":{"mean_confidence":0.9234086778428819,"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}}