The best Matra-Genoa structure for each of 3 formulas in Cl-Na, relaxed with ORB v3 and ranked by energy above the hull of Ouro's shared structure database. phases.csv lists hull distances, space groups and novelty. Model-generated; not DFT-validated. Generated with Matra-Genoa (De Breuck et al., npj Comput. Mater. 12, 60 (2026), doi:10.1038/s41524-025-01940-8) and relaxed with Orb-v3 (arXiv:2504.06231) via TorchSim (doi:10.1088/3050-287X/ae1799).