{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005251},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006379","485:4850005049","485:4850004709","485:4850006374","485:4850005726","485:4850004022","485:4850005336","485:4850006042","485:4850004777","485:4850004907","485:4850003408","485:4850008625","485:4850006290","485:4850006010","485:4850003229","485:4850005036","485:4850004517","485:4850006758","485:4850004633","485:4850005510","485:4850005805","485:4850004770","485:4850004163","485:4850007069","485:4850006300"],"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":[0.460071454019483,0.39546535572255814,0.3299596989976499,0.3040625811440817,0.2917625973110822,0.272437704084282,0.22930315431195167,0.19939940280587365,0.1934318302110444,0.18147807350862422,0.179881921520395,0.174895116547731,0.17050541758364088,0.1694498471052818,0.1675565798076937,0.15338462467822073,0.14646697960214414,0.14050998452387123,0.14037189482694393,0.13692364148412017,0.13312688684837845,0.1287903061873001,0.12297417817524135,0.11264378902124769,0.11109504197305894],"twin_dists":[0.16183564619056068,0.17690527018343272,0.19340267081993,0.2004045184191643,0.2038503954013389,0.20944412855258845,0.22289355498379365,0.2332283581448083,0.2354155647342065,0.23994257503189148,0.24056279598375457,0.2425260484853065,0.24428753819448015,0.2447159511399776,0.24548918016815283,0.25148789383511233,0.25456428355625454,0.25730077937175283,0.25736522890656566,0.2589901700529414,0.26081517087499884,0.2629481945515169,0.26589598577093965,0.27140503691477397,0.2722640881707097],"n_dims_used":45,"mean_confidence":0.9149214850531684},"coverage":{"mean_confidence":0.9149214850531684,"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}}