{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005263},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005262","493:4930003949","470:4700004241","466:4660001970","470:4700002863","470:4700005555","493:4930004124","470:4700001118","493:4930003118","466:4660004250","493:4930000576","470:4700002345","470:4700005699","470:4700005561","487:4870007391","470:4700005545","485:4850003294","470:4700006124","474:4740002075","493:4930003108","470:4700006393","493:4930003106","493:4930001778","488:4880000481","470:4700005411"],"twin_admin_codes":[470,493,470,466,470,470,493,470,493,466,493,470,470,470,487,470,485,470,474,493,470,493,493,488,470],"twin_sims":[0.3994529904341364,0.3596294887472031,0.3564606572036516,0.35584035595054175,0.30150703645871857,0.2926217551202207,0.28135670602436397,0.26153609301719377,0.2533575150101288,0.23644083296402899,0.22191769177070697,0.2143093291159029,0.21330805086321644,0.21196687366019565,0.21135593703584704,0.2092973755956238,0.2089142908611607,0.20426039031830817,0.20324157082582345,0.20191166145855333,0.20141772210941478,0.19971457366659007,0.19846844297086552,0.19348735398503455,0.19163894962672529],"twin_dists":[0.17594606302471466,0.18574149315159735,0.18654347856316345,0.1867008962834211,0.20111364614470817,0.20360695076667953,0.20683359211428537,0.21270752828808717,0.21521215064481325,0.2205616995801533,0.22535740229008955,0.22795357828201743,0.22829983785047467,0.22876536750244839,0.2289780884852336,0.22969794282075046,0.22983243352959615,0.2314798916766533,0.23184396718620867,0.23232110026616903,0.23249886143313314,0.2331141092707054,0.23356655881181104,0.23539500013730041,0.23608182257182247],"n_dims_used":43,"mean_confidence":0.895646472309911},"coverage":{"mean_confidence":0.895646472309911,"n_dims_used":43,"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}}