{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680008539},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680008325","468:4680008434","484:4840004204","468:4680008227","467:4670004403","468:4680008435","468:4680009107","484:4840005945","499:4990003615","468:4680000991","467:4670004614","494:4940003029","472:4720007785","484:4840007038","468:4680008106","473:4730002190","467:4670004641","471:4710002383","476:4760002905","478:4780005213","476:4760002872","484:4840007040","489:4890005140","468:4680009557","468:4680009267"],"twin_admin_codes":[468,468,484,468,467,468,468,484,499,468,467,494,472,484,468,473,467,471,476,478,476,484,489,468,468],"twin_sims":[0.7671538144687121,0.1559767394021444,0.12893152428508398,0.11158929101226817,0.10483727563368787,0.0989501559507338,0.0916101847594284,0.0915712651039891,0.07382985672109207,0.07167397067825484,0.07118134020470825,0.07074759005231214,0.06788700264197987,0.06756403662794648,0.065064032859397,0.0645287412827572,0.06320357901937532,0.062035612691298946,0.06203087231290242,0.05808154587145465,0.05553042471788557,0.055232236380937307,0.05500538519599367,0.05295249606718571,0.05008480468010666],"twin_dists":[0.09456217650057516,0.2503613899767441,0.2628778865499729,0.27198894184876415,0.27583249132070115,0.2793442345860485,0.2839599756308568,0.2839852155964202,0.2965004716808305,0.29818161984564473,0.29857150759014717,0.2989166103826838,0.30123662537053214,0.3015035280073437,0.3036055182602245,0.3040641374534121,0.3052130226300134,0.3062420946190802,0.30624630351657833,0.3098483717126923,0.31228396577779355,0.312574651861405,0.312796666471531,0.31484104893664017,0.3178099355153431],"n_dims_used":45,"mean_confidence":0.9230428907606337},"coverage":{"mean_confidence":0.9230428907606337,"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}}