{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670002513},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670002687","467:4670002514","499:4990004426","467:4670001881","467:4670001605","467:4670002260","467:4670001961","467:4670002938","467:4670002281","467:4670002776","467:4670002259","468:4680001198","468:4680001418","468:4680004026","468:4680004892","467:4670002040","467:4670002862","467:4670002238","472:4720007337","499:4990004274","472:4720007668","499:4990004353","468:4680001931","472:4720007022","467:4670002427"],"twin_admin_codes":[467,467,499,467,467,467,467,467,467,467,467,468,468,468,468,467,467,467,472,499,472,499,468,472,467],"twin_sims":[0.7561708426613752,0.7356164292637957,0.7191044721702272,0.7066704974003595,0.643807389399107,0.6260878174366216,0.6244340433225931,0.6163791399298809,0.6141783856878675,0.5978799823743982,0.5875458693961636,0.586603533615518,0.5694145406643852,0.5661056490622345,0.5340412230721916,0.5321700642492426,0.5216377273430239,0.5167607137362417,0.5163190746625487,0.5160436728868055,0.5009728270244161,0.496387512042992,0.4955741964866713,0.4953589250915281,0.4849936037640058],"twin_dists":[0.097100258243514,0.10177494717537791,0.1054703394452173,0.108223838923611,0.12188230150310173,0.12568531079664408,0.12603977007529263,0.1277654773281644,0.12823681691427788,0.131726954590386,0.13394095854581625,0.13414294365826837,0.1378318434394118,0.13854321703605035,0.14546896268663112,0.14587537693050165,0.14816874090643534,0.14923424590373494,0.14933085150293715,0.14939110398771838,0.152700965183386,0.1537132876166839,0.1538931235897706,0.15394073743780656,0.15624063582970518],"n_dims_used":45,"mean_confidence":0.9357867770724826},"coverage":{"mean_confidence":0.9357867770724826,"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}}