{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006272},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006355","485:4850006515","485:4850006438","485:4850006190","485:4850005089","485:4850005952","485:4850006273","485:4850006437","485:4850005426","485:4850005880","485:4850004826","485:4850006025","485:4850006514","485:4850004889","485:4850005296","485:4850005634","485:4850005637","485:4850004828","485:4850005879","485:4850006356","485:4850004764","485:4850004765","485:4850006363","485:4850005363","485:4850005793"],"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":[0.8508141061616784,0.8373096453641737,0.7897990547871714,0.7860301374187975,0.7835628760251819,0.7706773793877587,0.7672003672631633,0.7624363608335442,0.7381978088997398,0.7032555938240983,0.6925751565806965,0.67883101209497,0.6709894560111677,0.6600489291295923,0.6594802254490655,0.6556544203517248,0.6458031952141248,0.6455261947544604,0.6175245969693215,0.6168052783640405,0.6137367794496937,0.6111459006377857,0.6085836674807251,0.5980658334979991,0.5976767315549487],"twin_dists":[0.07382576196915458,0.07739502394508842,0.08922230329302194,0.09012206651785064,0.09070856130640251,0.09374121287014323,0.0945513520659907,0.09565610606423547,0.10119272278689674,0.10897620761853755,0.111319713107419,0.11431656248107068,0.1160182477352756,0.11838418382675991,0.11850693509274174,0.11933217128548274,0.1214531978085279,0.12151276480570644,0.12752013131700285,0.12767420439368624,0.12833139090131088,0.1288862212833817,0.12943488157664054,0.13168715099094747,0.1317704850658393],"n_dims_used":44,"mean_confidence":0.9171673167835582},"coverage":{"mean_confidence":0.9171673167835582,"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}}