{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006533},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006537","496:4960006794","496:4960004539","496:4960007457","496:4960004692","496:4960006385","496:4960004538","496:4960006394","496:4960002573","496:4960007458","493:4930003795","493:4930005242","496:4960004551","496:4960003963","496:4960006918","496:4960004385","496:4960000969","496:4960006909","479:4790001721","496:4960007054","496:4960005722","496:4960003959","496:4960008420","479:4790004346","496:4960004250"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,493,493,496,496,496,496,496,496,479,496,496,496,496,479,496],"twin_sims":[0.6917136074358804,0.5823779124912011,0.47626489065215394,0.43226793958363147,0.37677517336967886,0.3674266351015658,0.3412704892623686,0.19232577779886864,0.16453089119929376,0.15017172141860022,0.14758064355769293,0.1371677192304892,0.1364188300124987,0.12986283171346377,0.11416535189517983,0.11274551229743948,0.10419004047739461,0.08617886478919802,0.08423238313892581,0.08349230029250354,0.08268244492133524,0.08184200756055761,0.0812437031977868,0.0796567834167561,0.07622449622765264],"twin_dists":[0.11150816112985783,0.1350489485379661,0.1581891607079058,0.16820723215449357,0.18146274429533985,0.18378333185161963,0.19044045637932677,0.23582607726677343,0.24673807475560677,0.2529037344442266,0.2540618859643777,0.25887415224799465,0.25923061488557725,0.2624156697236045,0.27056988716571195,0.27134893318347536,0.27621092945088616,0.28756747386952913,0.28890437879105973,0.28941916036112747,0.28998666668939116,0.2905803215385673,0.2910059216820994,0.2921470563100765,0.29467902384731076],"n_dims_used":45,"mean_confidence":0.9200408935546875},"coverage":{"mean_confidence":0.9200408935546875,"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}}