{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670002178},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670002022","467:4670002550","467:4670001841","467:4670004313","467:4670003007","467:4670001779","467:4670002029","467:4670002166","468:4680001844","468:4680001211","467:4670001636","467:4670003599","467:4670003400","467:4670002087","472:4720005377","499:4990004121","468:4680001721","467:4670001600","469:4690002213","499:4990004061","467:4670002225","467:4670002082","468:4680005641","472:4720007076","472:4720007371"],"twin_admin_codes":[467,467,467,467,467,467,467,467,468,468,467,467,467,467,472,499,468,467,469,499,467,467,468,472,472],"twin_sims":[0.7648491141705835,0.6119708580647325,0.6056058904766954,0.6051724528808597,0.6034328730889812,0.5864648604476128,0.5510993185203305,0.5347551617811472,0.4719997684679704,0.47117492369827807,0.45509009385969,0.42142531816003903,0.40222826605222256,0.39676233814743106,0.3935711452009083,0.3870265270925789,0.3843016030516518,0.3787449376987502,0.3762544079476364,0.3562809686308916,0.3531534584587203,0.3441226296557979,0.34136215416008464,0.33846250665029104,0.3316964717017115],"twin_dists":[0.09509734215001922,0.12870956356490365,0.13007250535986034,0.13016531631060932,0.13053781229108016,0.13417266927297217,0.1417763387768194,0.14531397229135842,0.15914546270981086,0.1593307351836335,0.16296633600658023,0.17073558132191977,0.1752810567139641,0.17659280251097093,0.17736247211730036,0.17895008199881215,0.17961482983469956,0.1809774104262541,0.18159126308328857,0.1865890647115961,0.1873844108330474,0.18970188051793815,0.19041666817786831,0.1911708298760995,0.1929442737670474],"n_dims_used":45,"mean_confidence":0.946132575141059},"coverage":{"mean_confidence":0.946132575141059,"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}}