{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004749},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005120","473:4730004929","473:4730004743","473:4730004744","473:4730004644","473:4730004746","473:4730004645","473:4730004930","473:4730004931","473:4730005321","473:4730004650","473:4730005023","473:4730004837","473:4730005216","473:4730005217","473:4730004838","473:4730004853","473:4730004933","473:4730004836","473:4730004643","473:4730005029","473:4730005218","473:4730005313","473:4730006424","473:4730004647"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.6931395430385305,0.6930039993800104,0.6905694844892788,0.6849771272981348,0.6819095605475798,0.6811879049574652,0.6808318558041374,0.6807692872457567,0.6781526968953268,0.677806112056804,0.6743709724825061,0.6739689171946395,0.6709689315740244,0.6700087087639583,0.6696157058864624,0.6695005466509641,0.668728271998219,0.6682372045197379,0.6681642275776605,0.6672372513574787,0.6656468033822089,0.6654278081487629,0.6647838996216398,0.6640469102674721,0.6630496030911096],"twin_dists":[0.11119621811208989,0.11122588013385215,0.11175828780946853,0.11297883577026939,0.1136469651486966,0.11380400974278482,0.11388147356112815,0.11389508502698799,0.11446397879631429,0.11453928471051861,0.11528508638413383,0.11537230851835306,0.11602269481862786,0.11623071053527391,0.11631582639612262,0.11634076503896985,0.11650798003883571,0.11661428289501112,0.1166300788271313,0.11683068790713819,0.11717472801545215,0.11722208545859449,0.11736130937966159,0.11752062180329935,0.11773614403674572],"n_dims_used":44,"mean_confidence":0.913357214494185},"coverage":{"mean_confidence":0.913357214494185,"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}}