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English(EN) Windowed-MTP: Removing the Full-Context Draft-KV Tax at Million-Token Context

Windowed-MTP 优化百万token上下文的投机解码

研究人员开发了 Windowed-MTP,一种优化语言模型大上下文窗口投机解码的新技术。该方法通过应用滑动窗口和注意力汇聚点,解决了在百万token上下文下草稿头注意力机制成为瓶颈的问题。Windowed-MTP 无需训练且无损,确保目标模型的输出分布不变。在 Qwen GDN-MoE 和 Mamba2-hybrid 模型上的测试表明,每解码步成本和端到端延迟均显著降低。 AI

影响 这项技术可以显著降低大上下文窗口模型的推理成本和延迟,从而实现更高效的部署和使用。

排序理由 该集群描述了在 arXiv 论文中提出的一种提高语言模型推理效率的新技术。

在 Hugging Face Daily Papers 阅读 →

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Windowed-MTP 优化百万token上下文的投机解码

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报道来源 [2]

  1. arXiv cs.CL TIER_1 English(EN) · Alagappan Valliappan ·

    Windowed-MTP:消除百万级上下文的全文草稿KV成本

    arXiv:2607.21535v1 Announce Type: cross Abstract: Speculative decoding accelerates autoregressive generation by having a cheap draft propose tokens that a target verifies in parallel. Frontier models increasingly ship a built-in Multi-Token-Prediction (MTP/NEXTN) draft head under…

  2. Hugging Face Daily Papers TIER_1 English(EN) ·

    Windowed-MTP:消除百万级上下文的全文草稿KV成本

    Speculative decoding accelerates autoregressive generation by having a cheap draft propose tokens that a target verifies in parallel. Frontier models increasingly ship a built-in Multi-Token-Prediction (MTP/NEXTN) draft head under the assumption that the draft is negligibly cheap…