{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850002613},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850002336","485:4850002251","485:4850001852","485:4850001553","485:4850002013","485:4850002098","485:4850002612","485:4850002724","485:4850002250","485:4850001911","485:4850002519","485:4850001554","485:4850002175","485:4850002614","485:4850002099","485:4850002087","485:4850001996","485:4850003172","485:4850002254","485:4850002348","485:4850002088","485:4850001703","485:4850002343","485:4850002015","485:4850002253"],"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":[0.7095641179438316,0.6826561599481803,0.6497906401172696,0.6423035542300152,0.6351718820292855,0.6318815491437978,0.6183251841375029,0.6157359795497114,0.6097550707384255,0.6022360393801554,0.5973028553692685,0.594251181561821,0.5899219683212885,0.5883367937617164,0.5838037646837245,0.5813461487332982,0.5731787441898838,0.5673351397525452,0.5563473747553014,0.554858913053117,0.546463076970737,0.5410707919126545,0.5398490350301927,0.5386399107346754,0.5378694944460097],"twin_dists":[0.1075850677673917,0.11348443882144824,0.12059530609186594,0.12220551061088078,0.12373701197206863,0.12444298286803124,0.1273486431913546,0.1279032294016666,0.12918404787800503,0.13079409607995376,0.131850559695296,0.1325042105738977,0.1334317371030741,0.1337714427288433,0.134743184142431,0.13527023822769652,0.13702314414840053,0.13827883400395943,0.14064422449524266,0.1409651496878179,0.1427779104364472,0.1439446647246445,0.14420931634395237,0.1444713429711941,0.14463835691165713],"n_dims_used":45,"mean_confidence":0.9187711927625868},"coverage":{"mean_confidence":0.9187711927625868,"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}}