{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002925},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840007043","471:4710002923","484:4840006155","484:4840004321","484:4840006133","484:4840006623","476:4760002259","484:4840005372","471:4710002891","484:4840005375","471:4710002899","471:4710002062","471:4710002928","471:4710002281","471:4710002965","471:4710003123","471:4710002382","471:4710003208","484:4840006836","471:4710003038","484:4840001821","484:4840005898","471:4710001545","476:4760001822","484:4840002747"],"twin_admin_codes":[484,471,484,484,484,484,476,484,471,484,471,471,471,471,471,471,471,471,484,471,484,484,471,476,484],"twin_sims":[0.5961801606594351,0.5689554205341324,0.5414875279875261,0.5130811820657798,0.508054622519239,0.49090402490199475,0.47516291636246066,0.4717436564911695,0.4430059924444195,0.4382747872616222,0.42873061456161127,0.42427165041662374,0.39494095571024235,0.3940914198713732,0.39172065514421267,0.3835692282523772,0.37862366648339396,0.37769192855464134,0.3748779511314077,0.369626040044435,0.36892888461124573,0.36411526907309066,0.3558069960332335,0.34609049545263765,0.3447359425757491],"twin_dists":[0.13209102112852983,0.13793052036765335,0.14385441869726992,0.1500397403545804,0.15114247038570536,0.1549274320178072,0.15843596807563137,0.15920297768238112,0.16572839348235238,0.16681761847161547,0.1690291874566307,0.1700692743303613,0.17703174208852954,0.17723679321100247,0.17781010785362544,0.17979387576100503,0.18100725517630048,0.1812367101433858,0.18193137576542365,0.18323476676739645,0.18340847121996484,0.18461235011702506,0.1867093662473743,0.18919418769322804,0.18954348621353198],"n_dims_used":44,"mean_confidence":0.9294865348122336},"coverage":{"mean_confidence":0.9294865348122336,"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}}