{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650001449},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003245","665:6650002004","665:6650003398","665:6650003695","665:6650003171","665:6650002505","665:6650002943","665:6650001315","665:6650003981","665:6650003107","665:6650003399","665:6650004327","665:6650003692","665:6650004172","665:6650003473","665:6650002766","665:6650003331","665:6650003621","665:6650002944","665:6650002187","665:6650002741","665:6650003919","665:6650003170","665:6650003474","665:6650003401"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.41982146126367575,0.3862187942198468,0.36996984125379356,0.3267399367178181,0.2955630093921385,0.24437001444699077,0.2148298770259319,0.19484973915316206,0.18014155435357934,0.17482894183775385,0.17365090939779657,0.16504724377114458,0.15419174013504675,0.14753387812992227,0.14137896957535198,0.14107121164866346,0.14076350188326883,0.1401307190765302,0.13781183459765142,0.1368739349088851,0.1367796508753726,0.13411352508227808,0.13097920004734884,0.12448705584439942,0.12062256371188448],"twin_dists":[0.17111186732864153,0.17914689674827805,0.18314916470811277,0.19425600411183006,0.20277672951806938,0.21802454955434267,0.22777399533091774,0.23489168752717857,0.24046164516390825,0.24255236705451894,0.24302208060642022,0.2465237765853114,0.251135645814958,0.2540829263900529,0.2568962838527792,0.25703932682785635,0.2571825799436644,0.2574779044319271,0.25856872391396446,0.2590138161151888,0.2590586859188768,0.26033720075597705,0.2618648918131121,0.2651191972594822,0.26711800268163244],"n_dims_used":45,"mean_confidence":0.90333006117079},"coverage":{"mean_confidence":0.90333006117079,"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}}