Idealized stoichiometric gamma-Li3PS4 (Pmn21 #31) rebuilt from the Homma et al. 2011 refinement (COD 1570309, Solid State Ionics 182, 53). Validated: min P-S 1.983 A, Li-S 2.27 A, no pair below 1.3 A. Corrected replacement for the corrupted hand-built beta-Li3PS4 input used in the July 2026 MLIP tests.