Prefix Sliding for efficient test-time scaling

  • 类型:arxiv
  • 标识:2608.26070
  • 链接:https://arxiv.org/abs/2608.26070
  • 主分类:llm-infra
  • 形态:method
  • 被引:2
  • 被引来源:Semantic Scholar
  • S2被引:2
  • OpenAlex被引:0
  • 影响力被引:1
  • TLDR:Prefix Sliding is proposed, which discards tokens during reasoning that are not part of the prefix or the window of the last few thousand tokens, allowing for efficient long-horizon test-time scaling.
  • OpenAlex ID:W7204470690
  • OpenAlex DOI:10.48550/arxiv.2608.26070
  • DOI:10.48550/arxiv.2608.26070
  • DOI来源:OpenAlex
  • 开放获取:green
  • 开放获取链接:https://arxiv.org/pdf/2608.26070
  • OpenAlex更新:2026-09-01
  • 待LLM分类:否
  • 标题中文:Prefix Sliding:面向高效 test-time scaling 的前缀滑动方法
  • TLDR中文:提出 Prefix Sliding,在推理过程中丢弃不属于前缀或最近几千 token 窗口的 token,从而实现高效的长时程 test-time scaling。
  • 成熟度:research
  • 场景:推理优化、测试时计算
  • 来源文件:
  • /inbox/tom/_candidates/2026-08-28-agent-rag-longcontext-candidates.json
  • [S2 enrich]
  • [OpenAlex backfill]