الباحثون

Wei Jin

المنشورات 2

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Language Models as AI Research World Models

Zijun Wang, Zewen Liu, Minhua Lin وآخرون · 2026

AI research agents automate the cycle of proposing, implementing, and evaluating experiments, opening a path toward recursive self-improvement. Yet their ability to propose experiments outpaces their capacity to execute them in real environments, making outcome prediction a key capability for sustained self-improvement …

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Agent Policy-Value Audit: Separating Transition Composition from Event Selection in Financial LLM Agents

Ming Yang, Chen, Yida وآخرون · 2026

Financial LLM agents are often evaluated by comparing their end-to-end returns with those of a baseline and testing the paired difference against zero. This measures whether deploying the agent changes realized performance, but it does not isolate event-selection skill. An agent that frequently changes positions from f …

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