{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850000737},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["481:4810003740","485:4850000151","485:4850000248","485:4850000656","481:4810003020","485:4850000614","485:4850000783","481:4810002706","481:4810005280","481:4810003630","485:4850000363","485:4850000259","481:4810004837","481:4810005205","473:4730005820","485:4850000801","485:4850000245","478:4780003245","485:4850000458","485:4850000830","481:4810003943","480:4800004086","481:4810004046","485:4850000804","485:4850000900"],"twin_admin_codes":[481,485,485,485,481,485,485,481,481,481,485,485,481,481,473,485,485,478,485,485,481,480,481,485,485],"twin_sims":[0.44261428701892797,0.31898661945071644,0.3080416115950371,0.2807262596844757,0.2710052865000916,0.27071380675421086,0.2637237817622394,0.25668275826183196,0.2534872540932318,0.24951948745793015,0.2494984645327334,0.24642208594350884,0.23818745015078416,0.2280250224290011,0.227058958666573,0.22212479144849703,0.2200799840830989,0.21963764968920282,0.21900363677320103,0.21641515465501568,0.21609916101667076,0.20804451587700734,0.20615999039920938,0.2032856550859157,0.19761217147971552],"twin_dists":[0.16581840019785876,0.19633020377889654,0.19930723506568382,0.20701644952520448,0.2098682465105695,0.20995471856421727,0.21204594494435286,0.21418774762346632,0.21517202266870597,0.21640521403866908,0.21641178124034724,0.21737663829223391,0.21999812828427337,0.22331614333126634,0.22363659384916337,0.22528757453482903,0.22597893834822758,0.2261290597002953,0.22634458749961936,0.22722889466684898,0.2273373344014291,0.23013841263381504,0.23080437677996052,0.23182818778244724,0.23387859545400294],"n_dims_used":45,"mean_confidence":0.9171022203233506},"coverage":{"mean_confidence":0.9171022203233506,"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}}