{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005753},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006403","485:4850006483","485:4850005752","485:4850005834","485:4850006487","485:4850005665","485:4850006070","485:4850005909","485:4850005996","485:4850006316","485:4850006402","485:4850005913","485:4850005915","485:4850005594","485:4850006233","485:4850006321","485:4850006405","485:4850006071","485:4850006406","485:4850006324","485:4850005987","485:4850005754","485:4850006572","485:4850006325","485:4850005918"],"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":[0.7722155041930756,0.760993951992369,0.729644911300921,0.7149446740122887,0.6917279106970677,0.6723265810481203,0.670480698139964,0.6601240995977015,0.6469255130178424,0.6298970649042765,0.6216825233731673,0.6163728098223946,0.6067301208830265,0.5952836624906318,0.587818339620587,0.5598293425451473,0.5579483819671063,0.5372903362353242,0.5319636267527594,0.517431437372093,0.5067181657837264,0.5061209887166324,0.49911731967992573,0.49697534481751976,0.4951908273243203],"twin_dists":[0.09338176450841032,0.09598943642615207,0.10311695468470819,0.10639409924337608,0.1115050332404504,0.11572845460553634,0.11612847151022587,0.11836795712821858,0.12121181346959117,0.12486861073913744,0.12662938728809525,0.12776683313321752,0.1298317773121366,0.13228304598972612,0.13388255952458472,0.13989396951725766,0.14029917455110577,0.14476393964746784,0.14592023301132567,0.14908756786067273,0.15143613783089518,0.15156742510707905,0.15311029957253602,0.1535833617002689,0.1539779215427589],"n_dims_used":44,"mean_confidence":0.9163325916637074},"coverage":{"mean_confidence":0.9163325916637074,"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}}