{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000492},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940000435","493:4930005675","493:4930006138","493:4930006418","493:4930005574","493:4930005844","493:4930005419","494:4940000254","493:4930005999","488:4880000749","493:4930005762","493:4930005326","494:4940006607","467:4670004610","494:4940001007","493:4930005847","488:4880000745","469:4690004893","494:4940000781","493:4930006778","467:4670004614","468:4680006948","478:4780009068","468:4680007645","493:4930006625"],"twin_admin_codes":[494,493,493,493,493,493,493,494,493,488,493,493,494,467,494,493,488,469,494,493,467,468,478,468,493],"twin_sims":[0.16607658075504778,0.12019993635602237,0.1175409148816436,0.11605574152188093,0.0992843844674054,0.08610029326180965,0.07460623886240934,0.06561706722819971,0.06239666782840294,0.05582457581920337,0.052910960161235,0.052485888398223775,0.05088258324539907,0.04726340642261412,0.04603817080706523,0.044886067155063956,0.04471981035678664,0.0445527228938213,0.041566253973245676,0.04063907390285012,0.03939703113104282,0.038426072414173375,0.03686143680014551,0.03679378917120601,0.03568301054485011],"twin_dists":[0.24609801879086884,0.2673395443690868,0.268747239874927,0.2695441450268572,0.27914054870604427,0.287620970941911,0.29590477008149374,0.3031349239494579,0.30592229252036685,0.31199847746975806,0.31488308625327066,0.3153148713793017,0.31697009909266655,0.3208724686463701,0.32225021556657635,0.3235740341192444,0.3237674168464014,0.32396237451582044,0.3275550251518946,0.3287146243400325,0.33030352148089637,0.33157539490011345,0.333683391382131,0.3337762306742423,0.3353217714348656],"n_dims_used":45,"mean_confidence":0.9270011901855468},"coverage":{"mean_confidence":0.9270011901855468,"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}}