Quantization of Linear-Attention (Qwen & Kimi)

Reddit r/LocalLLaMA Papers

Summary

腾讯研究人员在 Hugging Face 上发布了 STEPQuant,一个针对 Delta-rule 循环状态的空间-时间后训练量化框架,用 6-bit 状态即可匹配 FP32 精度,并将服务内存最多削减 68.7%。

Tencent researchers just released STEPQuant on Hugging Face A spatial-temporal post-training quantization framework for Delta-rule recurrent states, matching FP32 accuracy with 6-bit states while cutting total serving memory by up to 68.7% https://t.co/ilVY2w5tVm
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Cached at: 10/09/26, 06:31 AM

Tencent researchers just released STEPQuant on Hugging Face

A spatial-temporal post-training quantization framework for Delta-rule recurrent states, matching FP32 accuracy with 6-bit states while cutting total serving memory by up to 68.7% https://t.co/ilVY2w5tVm

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