{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003751},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003752","485:4850003683","485:4850004121","485:4850006686","485:4850001663","485:4850006173","481:4810001822","485:4850006089","470:4700008529","485:4850001824","485:4850004339","481:4810005274","470:4700008879","485:4850002235","485:4850003761","489:4890001251","470:4700005736","470:4700008058","479:4790000166","485:4850002128","485:4850002227","470:4700007220","488:4880003465","485:4850003765","500:5000006130"],"twin_admin_codes":[485,485,485,485,485,485,481,485,470,485,485,481,470,485,485,489,470,470,479,485,485,470,488,485,500],"twin_sims":[0.6801392236261476,0.6261991743116988,0.534469867276301,0.4612928532418139,0.44493945783258515,0.44238193611499005,0.4416984429487478,0.42627402859305275,0.4253526316124078,0.42113286168611724,0.4145640337194818,0.4055701271230209,0.3826474188987843,0.3753425512448493,0.3739540268219614,0.3724213215633845,0.36597273276188264,0.3582028795619823,0.35441868006583516,0.34617993798284163,0.34138861793229613,0.3411848395122104,0.33329594171240995,0.332569678732452,0.3312580945322941],"twin_dists":[0.11403213122825263,0.12566144106297422,0.14537590243386625,0.16155907861565863,0.16528456671869313,0.16587180471540797,0.16602896468479678,0.16960164841035558,0.16981671356762332,0.17080415032075527,0.17234964289754112,0.17448302461619639,0.18001946592376308,0.18181650813914624,0.18216001434153767,0.18253991843344733,0.18414685956963403,0.18610209664909133,0.18706221932002357,0.18917114863953755,0.19040980112948724,0.1904626866628072,0.19252327569286715,0.19271429907525686,0.19305985304072856],"n_dims_used":45,"mean_confidence":0.9181136237250433},"coverage":{"mean_confidence":0.9181136237250433,"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}}