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arXiv · 2506.14079

FormGym: Doing Paperwork with Agents

Matthew Toles·Rattandeep Singh·Isaac Song·Zhou Yu
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Abstract

Completing paperwork is a challenging and time-consuming problem. Form filling is especially challenging in the pure-image domain without access to OCR, typeset PDF text, or a DOM. For computer agents, it requires multiple abilities, including multi-modal understanding, information retrieval, and tool-use. We present a novel form-filling benchmark consisting of 432 fields spread across 55 documents and 3 tasks, requiring knowledge of 236 features per user. We find that baseline VLAs achieve less than 1% accuracy in most cases, primarily due to poor localization ability. GUI agents also struggle, scoring between 10.6-68.0% despite high cost and latency. Therefore, we also contribute FieldFinder, a tool to assist LLMs in identifying where to place text on a form. With FieldFinder, all models achieve equal or better performance in all six study conditions, with a maximum increase from 2% to 56%.

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Matthew Toles, Rattandeep Singh, Isaac Song, Zhou Yu. 2026-07-21. FormGym: Doing Paperwork with Agents. https://arxiv.org/abs/2506.14079

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