{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010121},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010449","466:4660010945","466:4660009094","466:4660009769","466:4660009954","466:4660011082","469:4690000163","466:4660010616","466:4660010611","466:4660009304","466:4660009089","466:4660010771","469:4690002464","469:4690001320","488:4880006397","466:4660009083","466:4660011431","466:4660011096","466:4660009605","466:4660009306","466:4660009943","466:4660009948","469:4690002359","469:4690000027","466:4660005289"],"twin_admin_codes":[466,466,466,466,466,466,469,466,466,466,466,466,469,469,488,466,466,466,466,466,466,466,469,469,466],"twin_sims":[0.589836309671745,0.5065418502198882,0.5046717351177229,0.49238515652963455,0.48986583815169765,0.4777005877519462,0.4756213988348755,0.47533040924379216,0.4656319822630575,0.46270020178891813,0.44097729030161786,0.43941449467885435,0.4317231274758659,0.4297570566553237,0.42324903202752107,0.42273190193600113,0.4189980285043829,0.41731657849730824,0.4160193359642358,0.41218918989164405,0.41001499427412985,0.40898283731275303,0.4088315450218688,0.40707685408007976,0.4027999932840262],"twin_dists":[0.13345009263048999,0.15147489591847715,0.15188621013579648,0.15459909296952531,0.1551577538977322,0.15786788884319214,0.15833325979477864,0.15839844290925004,0.16057862434261314,0.16124072651663518,0.16619488630776771,0.1665548151669661,0.16833364971665435,0.1687903934277089,0.17030844617971233,0.17042948550365997,0.1713052920283287,0.17170076859232172,0.1720063455434819,0.17291097643597492,0.17342612040192032,0.17367109428089567,0.17370702511374936,0.17412418163768592,0.17514431848135964],"n_dims_used":45,"mean_confidence":0.9246895684136285},"coverage":{"mean_confidence":0.9246895684136285,"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}}