Model Optimization 3

• Int8Tensor: A PyTorch-Native INT8 Quantization Subclass for torchao Aug 5, 2026
• TwinQuant: Learnable Subspace Decomposition for W4A4 LLM Quantization Jul 19, 2026
• SVDQuant: Absorbing Weight Outliers into a Low-Rank Branch for 4-Bit Diffusion Models Jul 19, 2026