{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000266},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850000242","485:4850000224","485:4850000302","499:4990002801","485:4850000421","485:4850000629","485:4850000375","485:4850000179","485:4850000354","485:4850000274","485:4850000507","500:5000001617","485:4850001297","485:4850002037","485:4850000763","485:4850000265","499:4990002143","485:4850000269","485:4850000178","485:4850000295","485:4850000441","485:4850000380","485:4850001807","485:4850000445","485:4850000351"],"twin_admin_codes":[485,485,485,499,485,485,485,485,485,485,485,500,485,485,485,485,499,485,485,485,485,485,485,485,485],"twin_sims":[0.9192324899697966,0.9063241206501281,0.8025828661176487,0.6654552543941548,0.6410462254168193,0.6404462604245963,0.6121102222827673,0.5950495880758935,0.5917200824500624,0.5904819871155068,0.5759279081193558,0.5734675707908123,0.572835184534545,0.5712549498491899,0.5623590808243376,0.5483284482807074,0.544885037833651,0.542288995974575,0.539196080816097,0.5232665655066522,0.5213219810928472,0.5191456224581815,0.5133204235821007,0.5103862474701867,0.506310240850022],"twin_dists":[0.0533011627393289,0.05760289677696979,0.08613335713065132,0.11721615043728212,0.12247566441837335,0.12260455147540501,0.12867971947619616,0.13233318509624853,0.1330464560434372,0.13331173582792458,0.1364328596917949,0.13696111586129753,0.13709693102323206,0.13743637981062373,0.13934929693037498,0.14237476242395594,0.14311914480926113,0.14368089331263564,0.1443508026975123,0.14781340102794144,0.14823765226319807,0.14871290658018427,0.14998732403998327,0.15063061082448811,0.1515258142472251],"n_dims_used":44,"mean_confidence":0.9150907343084161},"coverage":{"mean_confidence":0.9150907343084161,"n_dims_used":44,"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}}