{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008895},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008805","485:4850008808","485:4850008939","485:4850008697","485:4850008942","485:4850008803","485:4850008705","485:4850008607","485:4850008605","485:4850008853","485:4850008867","485:4850008935","485:4850008658","485:4850008940","484:4840006953","485:4850008765","485:4850008659","485:4850008852","485:4850008802","484:4840006404","485:4850008512","485:4850008881","485:4850008814","485:4850008934","485:4850008890"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,484,485,485,485,485,484,485,485,485,485,485],"twin_sims":[0.5994706453653345,0.5407569574653455,0.5143123827603706,0.49380708845221943,0.47951047056951457,0.4776932816679413,0.4730490880868021,0.43989988149958015,0.4119932605920558,0.40743600721518897,0.40636649767983873,0.4019975384397338,0.39198314152711583,0.39195773333010714,0.38947191785363205,0.3875419162284422,0.3858656883858839,0.37992630682977296,0.3753532451450735,0.3738498945712153,0.35003171690099905,0.34554863968964217,0.33759626922592934,0.32819313013890156,0.3268567534294687],"twin_dists":[0.13138629387585096,0.14401263548008014,0.14977005703755367,0.15428415076990587,0.1574633278709071,0.15786952296283413,0.1589099259828123,0.16644297181179915,0.17295735026133552,0.17403873265072442,0.17429328679657835,0.17533626393634236,0.17774655227026892,0.17775270346572125,0.17835541052804713,0.17882460226153118,0.17923299694554112,0.18068691830787195,0.1818138650021368,0.18218580078327162,0.18818194829580712,0.18933382899245788,0.19139680060592104,0.19387029328280633,0.19422496329977568],"n_dims_used":45,"mean_confidence":0.9196607801649306},"coverage":{"mean_confidence":0.9196607801649306,"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}}