{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007756},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006449","466:4660006696","470:4700007843","466:4660006567","466:4660006699","470:4700008123","493:4930004310","488:4880005548","470:4700007751","470:4700007842","488:4880006114","466:4660005643","466:4660002516","493:4930003990","470:4700004637","470:4700007849","470:4700003766","470:4700007942","470:4700004398","470:4700008148","470:4700004744","470:4700005082","493:4930004154","493:4930002951","488:4880005454"],"twin_admin_codes":[466,466,470,466,466,470,493,488,470,470,488,466,466,493,470,470,470,470,470,470,470,470,493,493,488],"twin_sims":[0.7313174228488907,0.6929917359383341,0.6895037524817224,0.6577498505204208,0.5827419317349711,0.5655689363867114,0.5216474048777386,0.5045389751324839,0.4951288476386899,0.4866349865147918,0.46792910044112696,0.46537667886928097,0.45342623276529287,0.44498463896767104,0.44405420544598195,0.4334240932484711,0.407188577655604,0.4022228471423797,0.40181415206665333,0.3977734932522845,0.39368590054453395,0.38921700140036014,0.38629288382977905,0.3824103978314867,0.3815498089418765],"twin_dists":[0.10274174957495336,0.11122856372946822,0.11199114609744064,0.11888029626701699,0.13497088184514602,0.1386586505333035,0.14816662894534727,0.15191542493621707,0.15399163269210872,0.15587546043282108,0.1600608599760112,0.16063622334340838,0.1633450055107878,0.16527420425147019,0.16548768415177875,0.16793917240279738,0.17409759700984434,0.1752823531567862,0.175380153810709,0.17634952135628135,0.17733474490119586,0.17841731897662794,0.17912883571689334,0.18007751307517986,0.18028841917330904],"n_dims_used":43,"mean_confidence":0.9165723046591115},"coverage":{"mean_confidence":0.9165723046591115,"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}}