{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006551},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003649","485:4850006469","485:4850003729","485:4850004769","485:4850006458","485:4850005386","485:4850005721","485:4850004835","485:4850004782","485:4850005742","485:4850004913","485:4850005109","485:4850004783","485:4850002857","485:4850004981","485:4850004917","485:4850006473","485:4850005097","485:4850003328","485:4850003324","485:4850002956","485:4850006619","485:4850005102","485:4850004585","485:4850005509"],"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":[0.7064571965247843,0.6335400931480244,0.6265279671982735,0.6220774301625445,0.6134994799883219,0.5963429940146802,0.5584311174427464,0.5439885961786701,0.5382322013608133,0.5307081041181763,0.5279940742490531,0.5166387225773621,0.5158839370992714,0.5157395707545532,0.5110054422234036,0.4992427264634263,0.49837357524904885,0.4911046427081567,0.490299820539815,0.4763612777550642,0.47272853223118627,0.4701267762060013,0.46987424896636126,0.4693046863422678,0.4653078200271158],"twin_dists":[0.10827087938922966,0.12408717087318416,0.12559096146852927,0.12654477248427576,0.12838221004987516,0.13205614419582912,0.14019516314320277,0.14331306832222063,0.14455972210639087,0.1461931194136238,0.1467834788630974,0.14926092864884147,0.14942605462910752,0.14945764466992806,0.15049478094780044,0.15308262082863203,0.15327449284007486,0.15488294166088132,0.15506145714421063,0.1581675819218329,0.15898186145079568,0.15956632195926002,0.15962310767415033,0.15975122293599678,0.1606517604604236],"n_dims_used":45,"mean_confidence":0.9197615729437933},"coverage":{"mean_confidence":0.9197615729437933,"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}}