HarnessVLN: Unifying Training-Free Embodied Navigation through an Agent Harness

  • 类型:arxiv
  • 标识:2609.15195
  • 链接:https://arxiv.org/abs/2609.15195
  • 主分类:evaluation
  • 形态:method
  • TLDR:Embodied navigation requires agents to interpret visual observations, accumulate spatial knowledge, and execute actions to follow instructions or locate objects. Training-based methods face generalization challenges, while training-free methods exploit multimodal large language models (MLLMs) but often lack mechanisms to reconcile proposed actions with spatial evidence, task progress, and execution failures. We present HarnessVLN, a zero-shot, training-free framework whose Agent Harness coordinates perception, retrieval, grounding, navigation, recovery, and termination through a unified tool i
  • 副分类:engineering
  • 待LLM分类:否
  • 来源文件
  • /inbox/tom/_candidates/2026-09-16-agent-rag-longcontext-candidates.json