{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007612},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007840","498:4980001279","500:5000009927","498:4980001580","498:4980001285","498:4980000527","500:5000007138","498:4980001189","498:4980001574","500:5000005278","498:4980000462","473:4730007514","484:4840001536","498:4980000162","473:4730006493","473:4730007175","498:4980000841","484:4840000214","498:4980000820","484:4840000694","500:5000010709","473:4730007460","498:4980000579","471:4710001153","498:4980000680"],"twin_admin_codes":[473,498,500,498,498,498,500,498,498,500,498,473,484,498,473,473,498,484,498,484,500,473,498,471,498],"twin_sims":[0.6961907009720921,0.5826762003808668,0.5416769943132871,0.5376021587895957,0.5226609673480967,0.507562773685378,0.4896430432155214,0.4618597307671188,0.4590252464382142,0.4393717956121409,0.4208634967095832,0.4133851659992141,0.4050419443241566,0.39361134923177643,0.3920250448431323,0.37889833867211875,0.3723755510855903,0.36241415998854404,0.36134653543757045,0.3601696793968571,0.3575279406509308,0.35179053005726946,0.3454757645854515,0.34337997950467813,0.3361318759282011],"twin_dists":[0.11052794412334249,0.1349849781645952,0.14381339318388922,0.14469632181582084,0.1479454858390815,0.15125052355447116,0.15520719998754487,0.16143080581811584,0.16207275206742627,0.16656465624725098,0.1708673230866114,0.17262811280461107,0.17460895747363117,0.17735275758226618,0.17773640809625507,0.18093966520657753,0.18255127517985678,0.18503971053838045,0.1853084437680629,0.18560514037183398,0.18627295727022525,0.1877321554458352,0.18935261842767145,0.18989387839380498,0.19177952200397191],"n_dims_used":45,"mean_confidence":0.9235384623209636},"coverage":{"mean_confidence":0.9235384623209636,"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}}