{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980004807},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003813","498:4980000948","498:4980000949","498:4980000863","498:4980004763","498:4980005193","467:4670003648","489:4890005182","498:4980000951","467:4670003573","484:4840006060","498:4980004927","498:4980005167","498:4980005241","498:4980000861","472:4720005726","484:4840005797","468:4680001313","489:4890005063","498:4980004808","498:4980005026","498:4980004878","498:4980001406","498:4980004805","472:4720005862"],"twin_admin_codes":[484,498,498,498,498,498,467,489,498,467,484,498,498,498,498,472,484,468,489,498,498,498,498,498,472],"twin_sims":[0.5736916033679449,0.1355359328214473,0.13200224173826317,0.12641323788061654,0.11333675571882715,0.11000311160003949,0.10848484903847073,0.10842187725011991,0.10223930670733013,0.09165237988124898,0.08532653479525104,0.08263596535773664,0.08233161136167821,0.08180528652175881,0.07850889984270258,0.07847715802042267,0.07387436890227701,0.0709155719800763,0.0692663033092838,0.06920069071954708,0.06846410742800653,0.06675847672244993,0.06460066673918481,0.06351265854376748,0.06341055214820247],"twin_dists":[0.13691300488334227,0.25965275140641864,0.2613632577678517,0.26414051088625706,0.2710236131596541,0.2728753305512688,0.2737330746535161,0.27376885092292136,0.27736271538161966,0.2839326210560037,0.2881498880042925,0.290019371828545,0.29023389341332384,0.2906063709646265,0.2929839066717386,0.2930071869113572,0.2964661820048046,0.29878275657779085,0.3001082557819816,0.3001615159040957,0.30076226261202954,0.30217380922659964,0.30400233380149666,0.30494330745029347,0.30503229048474984],"n_dims_used":44,"mean_confidence":0.9329286055131392},"coverage":{"mean_confidence":0.9329286055131392,"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}}