{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007599},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006985","500:5000000513","485:4850007646","485:4850006986","485:4850007542","485:4850006909","485:4850007643","500:5000000196","500:5000000158","500:5000000439","500:5000000019","485:4850006908","500:5000000157","485:4850006910","485:4850006843","485:4850006836","485:4850007480","485:4850006697","485:4850006841","485:4850006767","485:4850007348","485:4850007136","500:5000000126","500:5000000205","485:4850006993"],"twin_admin_codes":[485,500,485,485,485,485,485,500,500,500,500,485,500,485,485,485,485,485,485,485,485,485,500,500,485],"twin_sims":[0.892382385604584,0.8568496099759457,0.8395272765924235,0.8356010083555196,0.8332534709841145,0.8317580033489929,0.823313289603667,0.8207487699044469,0.8183177695190189,0.8136056605153328,0.8115951375539524,0.7993939030713109,0.7976663218302242,0.7934542628504513,0.7930744434731797,0.790364616848504,0.7896451107277423,0.7893947350412156,0.7891491663341015,0.7802125592828429,0.7651292816564872,0.7650732864177617,0.764661949528942,0.7632295949136984,0.7622732295273021],"twin_dists":[0.061976278119869554,0.072192661077165,0.07681640870874838,0.07783893724481185,0.07844621071378662,0.07883151192662037,0.08098556547174961,0.08163274745261351,0.08224338112576704,0.08341936020973423,0.08391814892060599,0.08690951099693733,0.08732838405093615,0.08834508649225317,0.08843645572045805,0.08908687412786909,0.08925914784273573,0.08931905494364549,0.08937779132112116,0.0915018779647907,0.09503236058692309,0.09504534967513287,0.09514074131843722,0.0954725689990418,0.09569383108982579],"n_dims_used":44,"mean_confidence":0.9188669378107245},"coverage":{"mean_confidence":0.9188669378107245,"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}}