{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660008136},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007688","466:4660007385","466:4660006829","466:4660007826","466:4660007382","466:4660007985","466:4660006822","466:4660007833","466:4660007998","466:4660007821","466:4660007244","466:4660005960","466:4660007540","466:4660006441","466:4660006319","466:4660007107","466:4660006827","466:4660008005","466:4660008157","466:4660006967","466:4660008619","466:4660007837","466:4660006964","466:4660006823","466:4660007984"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.7962507375452743,0.5933304250857998,0.5920937987366037,0.5790853200123145,0.5702389877679727,0.5267314590889194,0.5033918424771193,0.48607588986296174,0.4846251358824833,0.46706002176728617,0.46430223044046565,0.4370362890211409,0.43195868077373284,0.43004607545169554,0.42990365434226935,0.4253549566926382,0.42443936621353173,0.4203007301597399,0.41640343813593106,0.39527128677139267,0.39293412311844855,0.39264294558497653,0.3912936362050653,0.3848196527406738,0.38195548084836795],"twin_dists":[0.08767079040214747,0.13270145570483702,0.1329663871752437,0.1357552432910204,0.13765467050709204,0.14705834789672537,0.15216794629562577,0.15599980588818357,0.15632266500718864,0.160256645090897,0.16087874988299616,0.16710350720954317,0.1682789842954254,0.16872319741560057,0.16875630759883897,0.169816170622937,0.17003007162639638,0.1709993609383699,0.17191582433330405,0.17695206563939847,0.17751645782560074,0.17758688204009287,0.17791354402404505,0.17948827894934294,0.18018897196962053],"n_dims_used":45,"mean_confidence":0.9222311231825087},"coverage":{"mean_confidence":0.9222311231825087,"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}}