{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005763},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680007209","468:4680005769","468:4680007193","468:4680005376","468:4680003576","468:4680000943","468:4680005242","468:4680005125","468:4680001381","467:4670003556","468:4680005139","499:4990003395","468:4680001515","468:4680003874","472:4720005103","468:4680005144","468:4680007031","467:4670004622","468:4680005374","472:4720003612","468:4680003189","468:4680004222","468:4680000732","468:4680005514","467:4670004433"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,467,468,499,468,468,472,468,468,467,468,472,468,468,468,468,467],"twin_sims":[0.8487051813098184,0.6217486727741053,0.5832077975110967,0.5577196576323931,0.5536345418816726,0.5516360972618162,0.5477426252110278,0.5306127029888366,0.5142288726261123,0.48143634480032904,0.4722531772859908,0.46726080215620636,0.46614457931120096,0.44919727509669044,0.44718382275147206,0.44585517826374244,0.4432942286785215,0.4420498935504625,0.43917860994641217,0.4389691001817178,0.4373229350575126,0.43344479427899185,0.42875904570602835,0.4282752631541799,0.4255508492316542],"twin_dists":[0.07439062958568902,0.12661521396639447,0.13487097865297615,0.1403484605636978,0.14122923208841887,0.1416604675895439,0.1425013466089602,0.14621386027491362,0.14978834408730196,0.15703337511361198,0.15908856504357605,0.16021140242176304,0.16046301027301382,0.16430976944051523,0.1647702968707411,0.16507462112817148,0.16566218170235317,0.16594814163144708,0.16660918545920123,0.16665748605675704,0.16703731083378567,0.1679343753949215,0.16902257001780732,0.1691351964577181,0.1697704308975477],"n_dims_used":45,"mean_confidence":0.9302958170572917},"coverage":{"mean_confidence":0.9302958170572917,"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}}