{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006233},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880006194","488:4880006130","488:4880004520","481:4810001514","488:4880006246","488:4880004168","488:4880004257","488:4880003092","481:4810001857","481:4810001680","481:4810001771","470:4700008643","488:4880004507","472:4720001589","481:4810001686","470:4700008572","472:4720002431","472:4720002494","488:4880006190","488:4880004343","488:4880004171","470:4700007505","466:4660001909","472:4720001525","493:4930001095"],"twin_admin_codes":[488,488,488,481,488,488,488,488,481,481,481,470,488,472,481,470,472,472,488,488,488,470,466,472,493],"twin_sims":[0.726131776056963,0.6730113871388399,0.6216505668431762,0.620247337446294,0.614854783574713,0.6029338730791813,0.5882333067086002,0.573545310378533,0.5683201337120808,0.5635214694963651,0.5586879265698328,0.5493074966852219,0.5479164912077609,0.5476890064894595,0.5454549746671636,0.5425320011487016,0.5328471074090259,0.5320245772644402,0.5294797506797865,0.5278687608849979,0.526931618381081,0.5241935718590969,0.5239921670097933,0.515094645407232,0.5102571962937298],"twin_dists":[0.10390344881283038,0.11557997990190241,0.12663623433911936,0.12693687481681626,0.1280919567391181,0.13064466483562276,0.13379362196009814,0.1369444210770574,0.13806707504268054,0.13909913448452518,0.14013983560212845,0.142163260982405,0.1424637753993949,0.142512933641886,0.1429958820654592,0.1436282896938348,0.14572828985740757,0.14590698891209744,0.1464602323346136,0.1468107529394557,0.14701476396893767,0.1476112824546218,0.14765518859199223,0.14959879282485655,0.15065892549776755],"n_dims_used":44,"mean_confidence":0.915935603055087},"coverage":{"mean_confidence":0.915935603055087,"n_dims_used":44,"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}}