Copy Less, Ground More: Overcoming Repetitive Copying in Long-Context Reasoning via Evidence-Aware Reinforcement Learning

  • 类型:arxiv
  • 标识:2607.19345
  • 链接:http://arxiv.org/abs/2607.19345v1
  • 主分类:llm-infra
  • 形态:method
  • 被引:0
  • 被引来源:Semantic Scholar + OpenAlex
  • S2被引:0
  • OpenAlex被引:0
  • 影响力被引:0
  • TLDR:These findings suggest that, even as long-context evaluation shifts from simple retrieval toward complex reasoning, accurate grounding in relevant evidence remains an indispensable capability with substantial room for improvement.
  • OpenAlex ID:W7170072468
  • OpenAlex DOI:10.48550/arxiv.2607.19345
  • DOI:10.48550/arxiv.2607.19345
  • DOI来源:OpenAlex
  • 开放获取:green
  • 开放获取链接:https://doi.org/10.48550/arxiv.2607.19345
  • OpenAlex更新:2026-08-24
  • 待LLM分类:否
  • 成熟度:research
  • 场景:long-context reasoning、reinforcement learning、LLM training
  • 标题中文:少抄多据:通过证据感知的强化学习克服长上下文推理中的重复抄录
  • TLDR中文:这些发现表明,即便长上下文评估正从简单检索转向复杂推理,对相关证据的准确 grounding 仍是一项不可或缺且仍有大幅提升空间的能力。
  • 来源文件
  • /inbox/tom/_candidates/2026-07-22-agent-rag-longcontext-candidates.json
  • [S2 enrich]
  • [OpenAlex backfill]