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#fp4
2 articles exploring fp4. Expert insights and analysis from our editorial team.
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Models & Research
DuQuant++ Brings Fine-Grained Rotation to FP4: What Microscaling Quantization Means for Running Larger Models on the Same GPU
DuQuant++ adapts outlier-aware rotation to MXFP4, halving online rotation cost on LLaMA 3 and shifting the FP4 deployment bottleneck from memory to calibration engineering.
Models & Research
DuQuant++ Makes FP4 Quantization Practical for LLM Inference: What Fine-Grained Rotation Means for Blackwell Deployments
DuQuant++ aligns rotation block size with MXFP4 microscaling groups, halving preprocessing cost and pushing W4A4 accuracy close to FP8 as Blackwell FP4 Tensor Cores ship.