{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660002190},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660002182","466:4660010102","469:4690001751","466:4660009050","469:4690001843","470:4700002613","487:4870005866","466:4660002886","487:4870005729","466:4660005112","466:4660001518","466:4660010088","466:4660008556","466:4660010754","466:4660013580","469:4690004140","469:4690001660","466:4660011224","466:4660002637","466:4660001724","466:4660002635","496:4960006380","466:4660013855","469:4690002641","487:4870004994"],"twin_admin_codes":[466,466,469,466,469,470,487,466,487,466,466,466,466,466,466,469,469,466,466,466,466,496,466,469,487],"twin_sims":[0.6135954186908843,0.5293703064812946,0.5233541151500664,0.5177469426982987,0.4468655950871809,0.4403488705770913,0.4275518047880434,0.42117943922468004,0.40562622625756767,0.4026274227959148,0.3776614411829512,0.3555486706656345,0.34835493329369627,0.3395288761716963,0.3392783602558501,0.33517872389354497,0.33260585509811014,0.32479464317114876,0.32437599028859515,0.31967347658544604,0.319242352026022,0.3165501726226893,0.31517011025085495,0.31491471862026427,0.31460547150513357],"twin_dists":[0.1283616642390852,0.1464840380346873,0.1477943087830004,0.14901858705598836,0.1648431551954196,0.16633955823485336,0.16930371784240403,0.17079322846225856,0.1744696533873939,0.17518558241277482,0.18124422277911595,0.1867749680197781,0.1886118665082983,0.19089307891087776,0.19095828711116342,0.19202911471986975,0.19270477850101062,0.19477381807210295,0.1948854832897276,0.19614532294049122,0.19626134230705522,0.19698783464253863,0.1973616017190403,0.19743087192530479,0.19751479209662123],"n_dims_used":45,"mean_confidence":0.9106651306152344},"coverage":{"mean_confidence":0.9106651306152344,"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}}