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Source arXiv Artificial Intelligence export.arxiv.org Analyst
October 27, 2026 ai_technology research

AdaPRA: Process Reward Agents with Adaptive Rubrics for Data Science

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Overview

arXiv:2610.33245v1 Announce Type: new Abstract: Data science agents can automate end-to-end machine learning workflows, yet they remain far from competitive on human leaderboards. Agents make process errors such as insufficient exploration, unsound validation, coding bugs, and poor use of a fixed budget (re-running the same exploratory data analysis and baseline models in every attempt). We propose AdaPRA to address these issues: a persistent coding agent harness that accumulates knowledge acros

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