{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005373},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005644","485:4850005375","485:4850003401","485:4850005439","485:4850004157","485:4850004374","485:4850005371","485:4850005167","485:4850006306","485:4850005098","485:4850005048","485:4850003725","485:4850004968","485:4850005586","485:4850004776","485:4850004015","485:4850006833","485:4850005110","485:4850006384","485:4850005724","485:4850004983","485:4850005041","485:4850005158","485:4850005029","485:4850004900"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.44902684217364314,0.392315287599255,0.354132266289501,0.33772409048437413,0.30785304688730536,0.30508747118621815,0.2850203465800611,0.24914695827487038,0.21058040519798538,0.2043395103504461,0.19381327622921468,0.18462758716161107,0.18087224334612695,0.18026759954788502,0.16299818353172937,0.15688003949133073,0.15567175398628635,0.15365485548937322,0.14555408691120253,0.1406023061012389,0.1401443682237824,0.13673597588009878,0.13672220574511884,0.13637168605479433,0.1352674503246591],"twin_dists":[0.16434872160654593,0.17766615847532202,0.18713510292622185,0.19136343691269647,0.19935904966725917,0.2001210982301527,0.20577584513732963,0.216521638274008,0.2292487212507345,0.2314516702414533,0.23527436949272823,0.23872997681801825,0.2401775277340963,0.2404125762230064,0.247377061968282,0.24997204385850866,0.2504932187432172,0.25136980649684887,0.25497822053780883,0.25725771716046963,0.25747152379362914,0.2590794787117621,0.25908603542898756,0.259253103843693,0.25978152864575],"n_dims_used":45,"mean_confidence":0.9189356486002604},"coverage":{"mean_confidence":0.9189356486002604,"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}}