Encoded Early, Used Late: Where Transformers Begin to Act on an Inferred Partner's Expertise

  • 类型:arxiv
  • 标识:2609.07139
  • 链接:https://arxiv.org/abs/2609.07139
  • 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:It is found that partner expertise is most decodable in the early layers and falls to near chance before the midpoint of the network, and one model on a synthetic corpus is used as an initial demonstration.
  • OpenAlex ID:W7211989252
  • OpenAlex DOI:10.48550/arxiv.2609.07139
  • DOI:10.48550/arxiv.2609.07139
  • DOI来源:OpenAlex
  • 开放获取:green
  • 开放获取链接:https://doi.org/10.48550/arxiv.2609.07139
  • OpenAlex更新:2026-09-11
  • 待LLM分类:否
  • 标题中文:Encoded Early, Used Late:Transformer 在何处开始作用于所推断的对话伙伴专业度
  • TLDR中文:发现合作者专业能力在模型早期层最易被解码,到网络中点前降至接近随机水平,并基于合成语料以单个模型作为初步验证。
  • 成熟度:research
  • 场景:mechanistic interpretability、transformer internals
  • 来源文件:
  • /inbox/tom/_candidates/2026-09-09-agent-rag-longcontext-candidates.json
  • [S2 enrich]
  • [OpenAlex backfill]