{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003300},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003336","497:4970003371","497:4970002840","497:4970002827","497:4970003390","497:4970002835","487:4870009691","497:4970003454","497:4970002168","497:4970003102","497:4970003146","497:4970002781","497:4970003226","665:6650002336","492:4920007062","665:6650001630","497:4970003343","497:4970002537","497:4970002783","497:4970002826","487:4870008580","497:4970003086","497:4970003306","497:4970003185","497:4970003349"],"twin_admin_codes":[497,497,497,497,497,497,487,497,497,497,497,497,497,665,492,665,497,497,497,497,487,497,497,497,497],"twin_sims":[0.5092667597276775,0.3455126580705636,0.32492382480261434,0.2854804650209453,0.28363948709324127,0.2699097918553268,0.2488218567972506,0.22833969386261507,0.2162929484965123,0.17501337420789492,0.1736512929195222,0.16268656503472312,0.1620145460816645,0.16125709656322465,0.1608709780499846,0.15968890294595767,0.15354341665598165,0.1461596696215914,0.14398125233042963,0.14077152299509468,0.13579565052409814,0.13382773047944305,0.13237169792474335,0.12602166278183896,0.1223999257931082],"twin_dists":[0.15087629519675436,0.1893431058942911,0.1947393782367087,0.20564358275081826,0.20617355064124576,0.21019354067518048,0.21662333132271183,0.2232119585665237,0.22727081957742523,0.2424790335100756,0.24302192731617334,0.24750750765106355,0.2477894370734734,0.24810822546681993,0.2482711498974129,0.24877170480031838,0.2514184853496738,0.2547034147473997,0.25569593144970443,0.2571788427858819,0.2595283600693945,0.26047537936519755,0.2611828199050818,0.26433854769385773,0.26619274108001206],"n_dims_used":45,"mean_confidence":0.9010676913791232},"coverage":{"mean_confidence":0.9010676913791232,"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}}