{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005833},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005592","485:4850005985","485:4850005664","485:4850005987","485:4850005994","485:4850006564","485:4850006066","485:4850005834","485:4850006067","485:4850005913","485:4850005986","485:4850006160","485:4850006495","485:4850005750","485:4850006499","485:4850006496","485:4850006152","485:4850006418","485:4850005668","485:4850006001","485:4850005665","485:4850006565","485:4850005910","485:4850005991","485:4850006561"],"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":[0.9291420444289059,0.7161849951319769,0.685332392726897,0.683230382058203,0.674141755578915,0.6596139650591778,0.6475496926611876,0.6251013373567221,0.6033264641725711,0.6013237611762882,0.5960957984715071,0.5776977211734834,0.5682022533040444,0.567827971817004,0.562591323097026,0.553823610409802,0.5112095893181224,0.5073884894878945,0.4961542173525187,0.49490497068412287,0.4889504282246613,0.486526715428087,0.4752185658380132,0.45779357277622296,0.45562693329274734],"twin_dists":[0.04979247990762758,0.10611894427782227,0.11290139605606776,0.11335939967328046,0.11533481455649466,0.11847807012592985,0.12107754029716038,0.12589675386151108,0.1305605979089707,0.1309894513103611,0.13210909061186965,0.13605299707370738,0.13809241531911462,0.13817287713541238,0.1392993097418787,0.14118844640650183,0.15045000736961398,0.15128881825280363,0.15376486383673593,0.1540411628935548,0.1553609589364863,0.1558995369624149,0.1584234998657111,0.16235213888631497,0.16284426754474113],"n_dims_used":44,"mean_confidence":0.9164948896928267},"coverage":{"mean_confidence":0.9164948896928267,"n_dims_used":44,"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}}