Clarify or Answer: Reinforcement Learning for Agentic VQA with Context Under-specification

arXiv:2601.16400 · cs.CL · Submitted 2026-01-23 · Read on arXiv

cs.CL

Submitted: 2026-01-23

Updated: 2026-10-20

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Reinforcement Learning — 2× in this paper · explained in 4 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• GRPO — 1× in this paper · explained in 6 episodes

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