{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850001939},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850001703","485:4850001782","485:4850001629","485:4850002614","485:4850002727","485:4850001047","485:4850002101","485:4850002175","485:4850002348","485:4850002615","485:4850002724","485:4850002184","485:4850001554","485:4850001698","485:4850001553","485:4850001781","485:4850002726","485:4850001557","485:4850001624","485:4850002014","485:4850002087","485:4850002343","485:4850002341","485:4850002100","485:4850001774"],"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":[0.9224829511157743,0.8904853922844426,0.8737537407604825,0.8426062721250095,0.7990063986231182,0.7945611518391429,0.7897464431388703,0.7861129493442369,0.7841444945332693,0.7796121187402117,0.7757391451871838,0.7676299595826613,0.764495724936833,0.7589669849008117,0.7436166813685551,0.7328298149382599,0.7201727517647964,0.7059340190539567,0.6905176876599086,0.675939026924598,0.6743480919659095,0.6692358479418348,0.6669950097725439,0.6646154420310685,0.6632479302307396],"twin_dists":[0.05217217849704291,0.06255275764599492,0.06747394080267947,0.07600831236269599,0.08700356268627592,0.08807852316311798,0.08923489612413152,0.09010234706434213,0.09057048049690054,0.09164368752795662,0.09255577453389664,0.09445143593223687,0.09517927728185839,0.09645696957371143,0.09996617218150923,0.10240202329455605,0.10523266772504493,0.10838623235912817,0.11176960811213053,0.1149447770382044,0.11529005047288947,0.1163980836371956,0.11688310109968439,0.11739772774863921,0.1176932903575668],"n_dims_used":45,"mean_confidence":0.9195719401041667},"coverage":{"mean_confidence":0.9195719401041667,"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}}