{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660004371},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720004778","494:4940001166","494:4940000306","470:4700003593","494:4940000927","470:4700004258","496:4960000065","466:4660004290","470:4700004612","470:4700004199","470:4700005507","494:4940000211","494:4940000355","494:4940000410","470:4700004263","494:4940000255","466:4660004797","470:4700006222","472:4720003513","480:4800002392","470:4700002593","470:4700003909","469:4690003980","470:4700004610","494:4940001043"],"twin_admin_codes":[472,494,494,470,494,470,496,466,470,470,470,494,494,494,470,494,466,470,472,480,470,470,469,470,494],"twin_sims":[0.19785511314310827,0.1780197885008459,0.17228352611105216,0.17129510930718528,0.16027931094423684,0.14531132457957824,0.13848897657453882,0.1346576195745887,0.1328768513562517,0.13281834658499436,0.1302348136588591,0.12886655953839918,0.12808206287918214,0.12204997174731612,0.11846532541902578,0.11384721343208183,0.10826629339545141,0.10825735088691323,0.10369965660991594,0.10043527977399845,0.09903601343532223,0.09319802238731838,0.09314347151224005,0.09205045314682093,0.09203327586090732],"twin_dists":[0.23378996948474176,0.2412913184657214,0.2435701571815603,0.24396827717937175,0.24852135850419868,0.25508862075125777,0.25824878363955256,0.2600747470516026,0.2609367216406994,0.2609651876367921,0.26223175102793544,0.26291022319777263,0.2633016883999158,0.2663741067193823,0.2682551152291763,0.2707437938840117,0.27385731213662695,0.27386239962404696,0.27649887775586596,0.27844325244839674,0.27929185982849764,0.2829373921671587,0.28297229436026944,0.2836750439440854,0.2836861404744391],"n_dims_used":45,"mean_confidence":0.9160246107313368},"coverage":{"mean_confidence":0.9160246107313368,"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}}