{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005028},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005633","470:4700005920","466:4660004877","470:4700006347","470:4700006206","470:4700006619","466:4660004876","470:4700006624","487:4870007119","466:4660002745","470:4700004544","474:4740000511","470:4700006225","470:4700003542","487:4870013173","470:4700006338","470:4700005634","466:4660002896","470:4700005914","470:4700006616","466:4660002895","470:4700006052","470:4700002547","470:4700005366","470:4700004369"],"twin_admin_codes":[470,470,466,470,470,470,466,470,487,466,470,474,470,470,487,470,470,466,470,470,466,470,470,470,470],"twin_sims":[0.5011933330646798,0.4928658353551169,0.47192839226902167,0.46127207017952493,0.42486710939862615,0.41617011711343926,0.37156548637091824,0.36473895890791663,0.3578556283295803,0.35094613895068516,0.3485806236808108,0.3310627394449707,0.3048070597570721,0.3010568573304782,0.29693600109004864,0.296275095170224,0.29509859990621484,0.2918710343903457,0.29149172911931304,0.2880107972997729,0.28700714019646606,0.28540304945383016,0.2834629487656565,0.2824446656543051,0.28196172708741996],"twin_dists":[0.15265234844606318,0.15449259814606886,0.15916149058796714,0.16156378245628672,0.16993011805392258,0.1719708067292507,0.18275238581142453,0.18445591686548168,0.18618998254975783,0.18794795012400206,0.18855393753550642,0.19311138588100416,0.20019858753037623,0.20123892657397918,0.20239084792921866,0.202576465151188,0.2029074916504917,0.20381964601928806,0.20392723487063363,0.20491850862926594,0.20520565064285515,0.2056658271069009,0.20622448004715893,0.2065186181831014,0.20665834239152528],"n_dims_used":43,"mean_confidence":0.9131826356399891},"coverage":{"mean_confidence":0.9131826356399891,"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}}