Dec 30, 2025 · 7 min
OptiRS 0.1.0 Released — The First Stable Pure Rust ML Optimizer Suite, Built Exclusively on SciRS2
OptiRS is the Pure Rust ML optimization layer for the COOLJAPAN stack — the torch.optim / optax replacement built exclusively on SciRS2-Core. The 0.1.0 first stable release ships 19 optimizers, SIMD acceleration (2-4x), parallel parameter groups (4-8x), 1,134 passing tests, and zero clippy warnings.
releaseoptirsml-optimization