OSC

Newer alternatives

Recent methods in the same sub-problem, not yet superseded in the knowledge base.

• OffQOffQ: Taming Structured Outliers in LLM Quantization by Offsetting
  Jun 5, 2026
• FAIR-CalibFAIR-Calib: Frontier-Aware Instability-Reweighted Calibration for Post-Training Quantization of Diffusion Large Language Models
  Jun 4, 2026
• InfoQuantInfoQuant: Shaping Activation Distributions for Low-Bit LLM Quantization
  May 25, 2026
• ConQuRConQuR: Corner Aligned Activation Quantization via Optimized Rotations for LLMs
  May 11, 2026
• Activation Residual Hessian Quantization (ARHQ)Technical Report: Activation Residual Hessian Quantization (ARHQ) for Low-Bit LLM Quantization
  Apr 30, 2026
• LoRaQLoRaQ: Optimized Low Rank Approximation for 4-bit Quantization
  Apr 20, 2026
• OSCOSC: Hardware Efficient W4A4 Quantization via Outlier Separation in Channel Dimension
  Apr 14, 2026
• SliderQuantSliderQuant: Accurate Post-Training Quantization for LLMs
  Mar 26, 2026
• HeRo-QHeRo-Q: A General Framework for Stable Low Bit Quantization via Hessian Conditioning
  Jan 29, 2026
• Reasoning-QATWhat Makes Low-Bit Quantization-Aware Training Work for Reasoning LLMs? A Systematic Study
  Jan 21, 2026
• ConvRotConvRot: Rotation-Based Plug-and-Play 4-bit Quantization for Diffusion Transformers
  Dec 3, 2025
• adaptive transformation selection frameworkAdaptive Layer-Wise Transformations for Post-Training Quantization of Large Language Models
  Nov 21, 2025