{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980003692},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980003762","484:4840001751","484:4840007676","484:4840002306","484:4840003358","484:4840003060","498:4980003867","484:4840007843","498:4980004046","484:4840002956","498:4980004159","498:4980004277","484:4840001843","498:4980003589","498:4980003813","484:4840003357","498:4980005227","484:4840008151","498:4980005190","498:4980005260","484:4840003734","498:4980005261","498:4980004160","484:4840007022","498:4980005293"],"twin_admin_codes":[498,484,484,484,484,484,498,484,498,484,498,498,484,498,498,484,498,484,498,498,484,498,498,484,498],"twin_sims":[0.6198869625626872,0.5301190946120111,0.5164149853333585,0.46070499818435406,0.42134700282390897,0.42078180078194716,0.41232649373438074,0.3758937665104337,0.36945684997200356,0.366339430347818,0.36367183498305977,0.36264783768314146,0.34947855773314684,0.3315022125582118,0.31896210357281857,0.3130918928920343,0.30913958089978855,0.30190877577828656,0.3010566911037558,0.29782894186216,0.29417573721830204,0.29254253222418514,0.28575145868930585,0.2852232086892277,0.2808686180061351],"twin_dists":[0.1270140794994826,0.14632118671992583,0.1493098699762017,0.16169215711611387,0.17075394107576605,0.17088648618053195,0.17287848419193788,0.18168031607506624,0.18327690745393865,0.18405510379134224,0.1847236541273872,0.18498094484745045,0.18832365563587702,0.19299548037331515,0.19633680683435484,0.19792620840830033,0.199005892114056,0.2010019380881688,0.20123897285341844,0.20214044859206837,0.20316769994740783,0.2036293810144226,0.2055657447931154,0.20571751601793484,0.2069751375558458],"n_dims_used":44,"mean_confidence":0.932459831237793},"coverage":{"mean_confidence":0.932459831237793,"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}}