{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007124},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007877","496:4960007253","488:4880000919","496:4960006197","496:4960000769","496:4960004466","496:4960001933","481:4810000775","479:4790005588","470:4700000082","496:4960000767","496:4960002731","496:4960011616","488:4880001788","488:4880005401","488:4880000059","481:4810001449","481:4810001283","488:4880005872","472:4720002516","470:4700006423","481:4810001967","496:4960006324","481:4810001517","470:4700000406"],"twin_admin_codes":[496,496,488,496,496,496,496,481,479,470,496,496,496,488,488,488,481,481,488,472,470,481,496,481,470],"twin_sims":[0.6782498705209166,0.6559732345808654,0.6534994688513188,0.6476456279485415,0.5457818116075334,0.5312292452412071,0.527475291381367,0.47625947356583853,0.47227409004391735,0.4684917942158213,0.46390268322844386,0.45585345444923997,0.45519026322129874,0.45096741176441596,0.44326551899115174,0.44086732273962936,0.4273723582772705,0.4203489563594487,0.41950436012072795,0.4174035706931873,0.4086316162373819,0.4078446555386347,0.40205529672897683,0.39699722876683946,0.3959913703347675],"twin_dists":[0.11444286293920138,0.11926343716534162,0.11979660424823448,0.12105690103201515,0.14292520579119244,0.14607983359695254,0.1468963995521683,0.15819037350727885,0.15908386997497403,0.15993416321081028,0.16096898622741726,0.1627927760699161,0.16294355515897146,0.16390553413358425,0.16566877596319568,0.1662201967361094,0.16934553600945598,0.1709880430460294,0.17118633543470063,0.17168029138417626,0.17375451576073006,0.17394154845045184,0.17532244251229337,0.17653626314534976,0.17677848652862355],"n_dims_used":45,"mean_confidence":0.9395608690049914},"coverage":{"mean_confidence":0.9395608690049914,"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}}