{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720008293},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006674","472:4720008379","472:4720008361","472:4720008323","472:4720008392","468:4680006672","472:4720008346","472:4720008380","472:4720008396","472:4720008378","472:4720008322","472:4720008350","472:4720008439","472:4720008345","472:4720008385","472:4720008351","472:4720008377","468:4680005849","468:4680006084","472:4720008353","468:4680007651","468:4680005947","472:4720008347","472:4720008381","472:4720008352"],"twin_admin_codes":[468,472,472,472,472,468,472,472,472,472,472,472,472,472,472,472,472,468,468,472,468,468,472,472,472],"twin_sims":[0.6848966308639671,0.6798121363304124,0.6717377296543373,0.6708767275439608,0.6538706475562881,0.6337699220098088,0.629803045827393,0.6191288944950856,0.6038931394217376,0.6037887829603857,0.5955634697900297,0.5749843633311384,0.5732543239429234,0.5628218278011767,0.5600211759694393,0.555907170130616,0.5520326844879668,0.5309120317183443,0.5090715397643706,0.48585868161217566,0.48192352430629576,0.47980277399966126,0.4723013666783676,0.46864523947070935,0.45048016004596036],"twin_dists":[0.11299638035001669,0.11410326164048742,0.11585609372226136,0.11604267248194904,0.11971662769512605,0.12403785816969554,0.12488877295050654,0.1271764771209603,0.1304392547160384,0.13046160067312007,0.13222311175983908,0.1366354211543718,0.13700691236465765,0.1392496992104533,0.13985265458383134,0.14073912307786912,0.14157487025749246,0.14614878678571958,0.1509191527282552,0.15604812574854585,0.15692469839298326,0.15739803559660054,0.15907774627328725,0.15989962230587668,0.16401674563590252],"n_dims_used":44,"mean_confidence":0.9272164431485262},"coverage":{"mean_confidence":0.9272164431485262,"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}}