{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930004653},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004791","493:4930005065","493:4930005079","493:4930005632","493:4930005531","493:4930005078","493:4930005644","493:4930005310","493:4930005725","493:4930004364","493:4930005323","493:4930005806","493:4930004946","493:4930005188","493:4930006035","493:4930004951","493:4930005723","493:4930005963","493:4930005811","493:4930000899","493:4930005973","480:4800004029","493:4930005639","493:4930006393","494:4940000433"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,493,480,493,493,494],"twin_sims":[0.736398918302014,0.6283168834283867,0.6115682184276182,0.6000023915189743,0.5898745776832698,0.5851987597993349,0.5565258772438333,0.5457693961201574,0.5149454673788048,0.48257354420202525,0.46307191704148765,0.4382361672253712,0.4264644811609812,0.40664665641982695,0.4009836824215562,0.39832004001814497,0.3912930312642068,0.3838626633357602,0.3830815001243421,0.3815309333340642,0.38001643645912464,0.3683495228889589,0.3666747891702114,0.3486727889359992,0.3417354753335622],"twin_dists":[0.10159859566058245,0.1252074457439671,0.12879578596851218,0.1312724185144203,0.13344189227913403,0.134444088141746,0.14060574638168663,0.14292789042120574,0.1496314480686036,0.1567797501986329,0.16115669882621053,0.16682652850850682,0.1695572184964491,0.17422657743754716,0.17557902359637037,0.17621814158314816,0.1779136905953558,0.17972211918917178,0.17991320283954312,0.18029304761433398,0.1806647738880895,0.1835529505259242,0.18397123002314442,0.1885302867317852,0.19031982186988886],"n_dims_used":45,"mean_confidence":0.922504170735677},"coverage":{"mean_confidence":0.922504170735677,"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}}