{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004570},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005625","496:4960004265","496:4960004724","496:4960003151","496:4960001228","496:4960005813","496:4960007087","496:4960007618","496:4960001026","488:4880000633","470:4700009040","496:4960001335","479:4790001812","488:4880000646","488:4880000131","496:4960004795","489:4890004756","488:4880000096","488:4880000358","496:4960005541","489:4890004187","470:4700007143","496:4960001036","469:4690000482","496:4960007742"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,488,470,496,479,488,488,496,489,488,488,496,489,470,496,469,496],"twin_sims":[0.5602322841267418,0.5598194821355948,0.5494212751323309,0.4934420869577121,0.46915952172448283,0.46249269866413434,0.45614153691417314,0.4529244954729683,0.45064343110178207,0.43208276808190677,0.4311729788226955,0.42942495835442923,0.42729836413809236,0.4223934078588273,0.4191006898719434,0.4149633114306771,0.41411762345641756,0.41182636983682014,0.40897050786519545,0.4072696357737876,0.4031533251445161,0.39674794551046294,0.39412305949123455,0.39354767663807927,0.39309001541084687],"twin_dists":[0.1398071907247828,0.1398960931945493,0.14213868576568672,0.1543649692210948,0.1597838841382875,0.16128764372017063,0.16272730426929696,0.16345929336030934,0.16397947526711368,0.16825019190311116,0.16846137110330553,0.1688676280647512,0.1693627816892423,0.17050874694533205,0.1712811680260963,0.17225540394638741,0.17245505269984665,0.17299685864063358,0.17367402221683942,0.17407831125341028,0.17505985688138256,0.17659626739130652,0.17722915274207196,0.17736814305934795,0.17747876367666135],"n_dims_used":45,"mean_confidence":0.9329435560438368},"coverage":{"mean_confidence":0.9329435560438368,"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}}