arXiv Computer Vision By Tianjie Ju, Xinyue Xu, Wanxuan Sun, Lingxiao Diao, Gongshen Liu, Zhuosheng Zhang, Cheng Yang

First Things First: Teaching LLM-Based Agents to Prioritize Must-Haves before Nice-to-Haves

Read the original on arXiv Computer Vision →

The paper introduces the problem of teaching multimodal large language models (MLLMs) to prioritize must‑have requirements over nice‑to‑have ones in autonomous agent tasks. It evaluates current MLLMs on 3,649 realistic service‑scenario problems and finds widespread failures, then proposes First Things First Reinforcement Learning (FTF‑rl) to explicitly optimize reasoning over multi‑priority user requirements, achieving significant performance gains and generalizing to logical and mathematical reasoning benchmarks.

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