{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960011027},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010952","496:4960010946","496:4960011106","466:4660002962","496:4960003212","488:4880002625","481:4810001059","481:4810002073","472:4720006146","468:4680001064","466:4660004209","499:4990004011","496:4960009639","496:4960001932","496:4960006343","478:4780005507","468:4680001206","481:4810001566","496:4960011177","496:4960010725","481:4810002580","470:4700008261","496:4960006342","478:4780002567","478:4780003982"],"twin_admin_codes":[496,496,496,466,496,488,481,481,472,468,466,499,496,496,496,478,468,481,496,496,481,470,496,478,478],"twin_sims":[0.36408893324864994,0.22425359376635687,0.21966743602182667,0.12697319604367097,0.1234692902078338,0.12060538186812335,0.11616323977131308,0.10362401315779661,0.10231118257717689,0.09975869197840428,0.09050958869886146,0.08882619301903046,0.08680093638755405,0.08429061318739398,0.08332457358739696,0.08224958981420878,0.08141247342899582,0.07582493031512792,0.0721469978625316,0.07166797145633225,0.07007087222796779,0.0696280631692192,0.06532942406797101,0.06375862460139854,0.06256600114558614],"twin_dists":[0.18461895861713806,0.22457231132877178,0.22611894432898186,0.2638581218616309,0.2656409735645085,0.2671269978514145,0.26948620240078547,0.276543389215048,0.27731997428314814,0.27885241589989934,0.2846770244224568,0.28578725004493494,0.28714528799892036,0.2888640289443467,0.28953633264320217,0.29029181413896354,0.29088561463014884,0.29497970872937845,0.29780928514952953,0.2981863547914606,0.29945846845445884,0.2998153361563484,0.30337928252779167,0.3047294343310102,0.30577282905191566],"n_dims_used":45,"mean_confidence":0.9213382297092014},"coverage":{"mean_confidence":0.9213382297092014,"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}}