{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005087},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005018","485:4850005868","485:4850004748","485:4850005222","485:4850004886","485:4850005779","485:4850004956","485:4850004957","485:4850006443","485:4850004823","485:4850005022","485:4850004814","485:4850004879","485:4850005869","485:4850005289","485:4850004756","485:4850004878","485:4850006118","485:4850005007","485:4850006360","485:4850006687","485:4850005026","485:4850005951","485:4850005787","485:4850004758"],"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":[0.6523491592352004,0.620463573859374,0.6068206117944277,0.5704847213495139,0.5259553073528485,0.509223514751355,0.5013139746001677,0.4930320822015005,0.4838094009691385,0.46336389611292916,0.45314269243997946,0.44383781159819025,0.4422461003532304,0.41284575693228026,0.4065755098628272,0.3806681619605507,0.3791755549411994,0.37748732247499756,0.37268198737920805,0.3698073135926565,0.36352841228099536,0.3617654410950852,0.3521034717589798,0.35139365175064663,0.35090207777282245],"twin_dists":[0.12004440707850479,0.12689054854256476,0.12981240077696798,0.13760186805533065,0.14722738654922468,0.15088578859699703,0.15262575213866364,0.15445577310463737,0.15650433463996424,0.16109071239378858,0.16340958580271517,0.1655373584339689,0.16590303080976687,0.17275564582082562,0.17424351640184357,0.18050472346859311,0.1808714732826093,0.18128713441138672,0.1824752541643895,0.18318962706271608,0.18475966857277235,0.18520295242228152,0.18765224792380192,0.18783354893567367,0.18795921794603135],"n_dims_used":45,"mean_confidence":0.9186803181966146},"coverage":{"mean_confidence":0.9186803181966146,"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}}