{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007590},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005140","496:4960007325","496:4960012270","496:4960000805","493:4930005005","493:4930002249","493:4930001918","496:4960012627","493:4930002248","493:4930003610","493:4930004581","469:4690007548","470:4700006644","493:4930002404","496:4960007332","466:4660001128","469:4690000424","469:4690007869","493:4930000758","469:4690007800","496:4960000900","493:4930002773","496:4960007187","493:4930001597","496:4960007055"],"twin_admin_codes":[496,496,496,496,493,493,493,496,493,493,493,469,470,493,496,466,469,469,493,469,496,493,496,493,496],"twin_sims":[0.3978479981444172,0.36942400849099233,0.2146421408670478,0.19440613345491978,0.17933888233501724,0.17134556548715588,0.1691322631375829,0.1631342279860713,0.16002283886104274,0.15140488202391694,0.14729688985316222,0.14347237817800362,0.137571168176382,0.13615142514720688,0.135286511821869,0.13436265301782754,0.13201110476172542,0.1309080570928547,0.12991647663198783,0.12460079512130894,0.12291392537376108,0.12259921262783836,0.12035820793482188,0.11592271189983933,0.11446154952243512],"twin_dists":[0.1763316068952,0.18328508849486325,0.22783872820989381,0.23505530170818514,0.24077469454783473,0.24394791436010427,0.24484522044331225,0.24732016945622198,0.24863002592744252,0.25235770514670713,0.25418962657649513,0.2559293840446642,0.25868271855951264,0.259358251559455,0.2597723795077178,0.2602169304036575,0.2613589247271327,0.2618998854382364,0.26238912159381084,0.26506108843952175,0.26592707287420797,0.26608963607591596,0.26725650866587786,0.2696159063988979,0.27040830909811736],"n_dims_used":45,"mean_confidence":0.9223371717664931},"coverage":{"mean_confidence":0.9223371717664931,"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}}