UniProbe: A Learnable Token-Level Hallucination Detector for Large VLMs using Multi-Structural Internal Representations

  • 类型:arxiv
  • 标识:2608.10835
  • 链接:https://arxiv.org/abs/2608.10835
  • 主分类:multimodal
  • 形态:method
  • 被引:0
  • 被引来源:Semantic Scholar
  • S2被引:0
  • 影响力被引:0
  • TLDR:UniProbe is introduced, a lightweight, unified, learnable detector that models a frozen LVLM's heterogeneous computational trace from a single forward pass and achieves state-of-the-art token-level and object-hallucination detection.
  • 待LLM分类:否
  • 标题中文:UniProbe:一种利用多结构内部表示的可学习 token 级 VLM 幻觉检测器
  • TLDR中文:提出 UniProbe,一个轻量、统一、可学习的检测器,通过单次前向传播建模冻结 LVLM 的异构计算 trace,在 token 级和物体级幻觉检测上达到 SOTA。
  • 来源文件
  • /inbox/tom/_candidates/2026-08-17-agent-rag-longcontext-candidates.json
  • [S2 enrich]