{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006396},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006394","485:4850006415","494:4940001416","485:4850006442","485:4850008389","485:4850007010","500:5000001924","494:4940001357","500:5000000261","473:4730000397","475:4750000342","485:4850008914","494:4940003754","500:5000000407","485:4850004274","485:4850006490","500:5000000875","485:4850006477","485:4850005675","485:4850007290","485:4850004343","485:4850003199","500:5000000030","485:4850005614","485:4850003935"],"twin_admin_codes":[485,485,494,485,485,485,500,494,500,473,475,485,494,500,485,485,500,485,485,485,485,485,500,485,485],"twin_sims":[0.3033827645083367,0.11041027048642783,0.07361525760756561,0.0694325775667105,0.05409210907297217,0.05351408648092845,0.0525938504095895,0.05195281273347262,0.050268009503481086,0.049270362651511766,0.048012882601150726,0.042501575554714524,0.041605030958547576,0.039855319830102626,0.03877994050187283,0.03864340084423644,0.03808441552180949,0.0357401768012192,0.03493907972880767,0.034900364050018104,0.033667546049924627,0.03296010868482868,0.03220842604589023,0.03186952168640901,0.03186676970192939],"twin_dists":[0.2005928186946798,0.2726468644808498,0.29666602157851246,0.29997346830268684,0.31369821193241415,0.31427534776394817,0.31520493002342426,0.31586048953501067,0.3176160923407978,0.31867888863512434,0.3200443587626773,0.32640712500528424,0.3275070047357432,0.3297123886042841,0.3311087415108672,0.3312883705731959,0.33202940996445574,0.33524123939343997,0.3363799020962159,0.33643549225498837,0.33823370742608616,0.33929109031318794,0.34043604658253235,0.34095974450136163,0.3409640164994647],"n_dims_used":45,"mean_confidence":0.9141920301649306},"coverage":{"mean_confidence":0.9141920301649306,"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}}