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AREX-2: Advancing Self-Improving Agents through Long-Horizon Reflective Tasks

Qian, Hongjin et al.
arXiv (All) · Papers
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artificial-intelligence
We present AREX-2, an effort to advance the self-improving capability of LLM agents, which we define as the ability to iteratively refine a solution at test time. This ability rests on two complementary capabilities: reflection, which produces a solution better than the current one, and long-horizon
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