{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005046},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005040","470:4700005205","466:4660005157","470:4700004877","469:4690001090","488:4880003474","496:4960009120","470:4700005196","496:4960008826","466:4660005062","496:4960009119","496:4960009334","470:4700006357","466:4660004967","496:4960009326","470:4700006361","469:4690000958","496:4960000076","496:4960009508","466:4660005059","470:4700005195","496:4960009224","496:4960000651","469:4690001525","470:4700005047"],"twin_admin_codes":[470,470,466,470,469,488,496,470,496,466,496,496,470,466,496,470,469,496,496,466,470,496,496,469,470],"twin_sims":[0.6044824748994713,0.4608168352472885,0.4473610651101612,0.39324570899775274,0.37539341216591704,0.3522447208547764,0.34268494520536646,0.33635692735128714,0.33490012890422877,0.32294308652407655,0.3170303811054366,0.31318577637545636,0.31187076269553365,0.30890005968270906,0.30860748780605285,0.3083221046309234,0.3059725203324909,0.3043162624688501,0.3040308187036549,0.29910892488960333,0.2975158397960875,0.29425312780892804,0.29159079177185077,0.28806537932371284,0.2857849091553665],"twin_dists":[0.13031306028817385,0.16166683483258412,0.1647297256922263,0.17744112450383628,0.18180393752808552,0.1876161930551092,0.19007376641145765,0.19172064592936508,0.19210214037340737,0.19526828265344665,0.19685799434422052,0.1979006564206537,0.19825895830445572,0.19907157735024908,0.19915185066869778,0.19923019376311368,0.19987679240405368,0.20033431461056084,0.20041331075415,0.20178228194829662,0.2022281986941868,0.20314586055450157,0.2038991280112159,0.20490291013231213,0.20555613983686277],"n_dims_used":43,"mean_confidence":0.9119631745094476},"coverage":{"mean_confidence":0.9119631745094476,"n_dims_used":43,"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}}