SpanCalib-VLM: Calibrated Hallucination Span Detection in Vision-Language Models

  • 类型:arxiv
  • 标识:2608.29974
  • 链接:https://arxiv.org/abs/2608.29974
  • 主分类:multimodal
  • 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:SpanCalib-VLM is presented, a hybrid dual-system for the SHROOM-Visions Shared Task that combines a multimodal sequence tagger, consisting of XLM-RoBERTa-Large fused with a SigLIP vision encoder via cross-attention, with the fine-tuned generative VLM (Qwen3.5-4B-SHROOM-SFT).
  • OpenAlex ID:W7204910495
  • OpenAlex DOI:10.48550/arxiv.2608.29974
  • DOI:10.48550/arxiv.2608.29974
  • DOI来源:OpenAlex
  • 开放获取:green
  • 开放获取链接:https://arxiv.org/pdf/2608.29974
  • OpenAlex更新:2026-09-04
  • 待LLM分类:否
  • 标题中文:SpanCalib-VLM:视觉语言模型中校准的幻觉片段检测
  • TLDR中文:提出 SpanCalib-VLM,这是一种用于 SHROOM-Visions 共享任务的混合双系统,结合了多模态序列标注器(由 XLM-RoBERTa-Large 与 SigLIP 视觉编码器通过交叉注意力融合而成)与微调后的生成式 VLM(Qwen3.5-4B-SHROOM-SFT)。
  • 来源文件:
  • /inbox/tom/_candidates/2026-09-02-agent-rag-longcontext-candidates.json
  • [S2 enrich]
  • [OpenAlex backfill]