{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700000486},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700000400","470:4700000934","470:4700001196","470:4700000216","470:4700000811","470:4700001064","488:4880005661","488:4880004724","488:4880005757","488:4880005753","488:4880004367","470:4700000403","488:4880005382","488:4880005400","488:4880006081","488:4880005194","488:4880004710","488:4880005291","470:4700005568","488:4880004368","470:4700006155","488:4880004804","470:4700001199","470:4700000692","470:4700000814"],"twin_admin_codes":[470,470,470,470,470,470,488,488,488,488,488,470,488,488,488,488,488,488,470,488,470,488,470,470,470],"twin_sims":[0.9074591737974677,0.8828933211375112,0.8370013491994389,0.801502649985858,0.7592071647388924,0.7478566666839808,0.736591427104998,0.736104437375271,0.7273877097648084,0.7219944298482343,0.7129236399841254,0.710151151597062,0.7078858718222512,0.7026923402411615,0.6950982553645343,0.689266404471016,0.6823477357256511,0.6751174443066815,0.6659836406500813,0.6638405003049758,0.6620509424562089,0.6559643971616251,0.6494032394527605,0.6475086125328159,0.6468662568977174],"twin_dists":[0.05723523165425957,0.06482048536527953,0.07747524190956033,0.08639670276150721,0.09640162390393754,0.09900217956704914,0.10155519129057886,0.10166497745862904,0.10362252977030265,0.10482695244568176,0.10684194948900187,0.10745533508761515,0.10795568567254497,0.1091001539962326,0.11076734078900309,0.11204298875006112,0.11355158595917059,0.11512310911830272,0.11710188042604336,0.11756523368984073,0.11795188833829745,0.1192653425346517,0.12067869025493971,0.12108637802695629,0.12122455961103566],"n_dims_used":43,"mean_confidence":0.9122458169626635},"coverage":{"mean_confidence":0.9122458169626635,"n_dims_used":43,"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}}