{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004835},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004769","485:4850004088","485:4850004373","485:4850003480","485:4850005175","485:4850005109","485:4850002956","485:4850003649","485:4850005252","485:4850004231","485:4850006458","485:4850003729","485:4850006129","485:4850004785","485:4850004025","485:4850005509","485:4850005030","485:4850005721","485:4850004705","485:4850003943","485:4850004446","485:4850004917","485:4850006619","485:4850003564","485:4850006551"],"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":[0.8477523228099377,0.7939020298894236,0.7479990566562517,0.7243330728571017,0.6890863972696334,0.6857157835535852,0.6632493584451667,0.6534702967302424,0.6520618623438412,0.6470130319834518,0.6396918530978191,0.6392472379589517,0.6243656776723319,0.6163272758036973,0.5981823129123293,0.5972622916850695,0.5943898908109666,0.5769124668664863,0.5764453277978339,0.5626532974907856,0.5610644086564793,0.5603242242345494,0.5493904243153165,0.5453532189020509,0.5439885961786701],"twin_dists":[0.07464490438990182,0.08823730653669194,0.09896973859999678,0.10430529628287706,0.11208230266605321,0.11281781108802152,0.11769298174500341,0.11980288952279601,0.12010628565495786,0.12119298760230043,0.12276659560793927,0.1228620867322584,0.12605442184216925,0.1277765857585071,0.13166220485268829,0.13185924747812103,0.13247449723915175,0.13622152647797459,0.1363217926194264,0.13928597100028112,0.13962800870204842,0.1397873914091406,0.14214534920746932,0.14301788757228226,0.14331306832222063],"n_dims_used":45,"mean_confidence":0.9192138671875},"coverage":{"mean_confidence":0.9192138671875,"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}}