TORQ uses Schur-Horn-guided inter-block rotation and maximum-entropy intra-block rotation to reshape activation geometry and improve MXFP4 PTQ accuracy on LLMs such as Qwen3-32B.
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TORQ: Two-Level Orthogonal Rotation for MXFP4 Quantization
TORQ uses Schur-Horn-guided inter-block rotation and maximum-entropy intra-block rotation to reshape activation geometry and improve MXFP4 PTQ accuracy on LLMs such as Qwen3-32B.