{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002718},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005872","479:4790004118","484:4840004479","479:4790000260","484:4840002423","498:4980002839","470:4700007579","481:4810003153","472:4720006689","484:4840005448","493:4930005362","484:4840002610","488:4880000390","496:4960005470","479:4790004108","493:4930000469","468:4680002890","496:4960003211","496:4960007731","493:4930000148","484:4840002807","469:4690003131","496:4960008998","484:4840002806","480:4800004862"],"twin_admin_codes":[496,479,484,479,484,498,470,481,472,484,493,484,488,496,479,493,468,496,496,493,484,469,496,484,480],"twin_sims":[0.15711030671862564,0.08392224209966503,0.08245600809760578,0.07455089547699285,0.06189876715896737,0.06131281087614136,0.060304145712675006,0.05814724827371822,0.05577768259953381,0.054773610396342536,0.051812020655653004,0.05047619251859988,0.050282555324540484,0.049642315359668274,0.04850976331138849,0.04837739370206707,0.048362854259654774,0.047669665093325896,0.04521028142785713,0.04499464127840179,0.04215464580794544,0.04095566209593198,0.04013867539675949,0.039776036787669805,0.038195344303172084],"twin_dists":[0.2498730545798326,0.2891196632568908,0.29014613682917795,0.2959470677465606,0.3063637035813321,0.30688692636874815,0.30779729747506,0.3097868201375441,0.3120439062097166,0.3130242837323245,0.31600537041811644,0.31739653337604046,0.3176007270981227,0.3182805671740751,0.3195012799037376,0.31964550120918583,0.3196613625126816,0.3204222351606442,0.32319864400441095,0.323448069487286,0.32683039906157396,0.3283161900594535,0.3293497638155141,0.32981424110217605,0.33188162405511956],"n_dims_used":45,"mean_confidence":0.9286339653862847},"coverage":{"mean_confidence":0.9286339653862847,"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}}