Region4Web shows that shifting web agent observation to functional regions instead of element-level granularity produces shorter, more effective state representations and raises task success on WebArena across multiple LLMs and agent methods.
An empirical comparison of web page segmentation algorithms
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Region4Web: Rethinking Observation Space Granularity for Web Agents
Region4Web shows that shifting web agent observation to functional regions instead of element-level granularity produces shorter, more effective state representations and raises task success on WebArena across multiple LLMs and agent methods.