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20242026
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cs.LG2026

ClawArena: Benchmarking AI Agents in Evolving Information Environments

Haonian Ji, Kaiwen Xiong, Siwei Han +9

AI agents deployed as persistent assistants must maintain correct beliefs as their information environment evolves. In practice, evidence is scattered across heterogeneous sources…

cs.LG2026

SynthAgent: Adapting Web Agents with Synthetic Supervision

Zhaoyang Wang, Yiming Liang, Xuchao Zhang +9

Web agents struggle to adapt to new websites due to the scarcity of environment specific tasks and demonstrations. Recent works have explored synthetic data generation to address t…

cs.LG2026

MetaClaw: Just Talk -- An Agent That Meta-Learns and Evolves in the Wild

Peng Xia, Jianwen Chen, Xinyu Yang +10

Large language model (LLM) agents are increasingly used for complex tasks, yet deployed agents often remain static, failing to adapt as user needs evolve. This creates a tension be…

cs.LG2026

Alignment Tipping Process: How Self-Evolution Pushes LLM Agents Off the Rails

Siwei Han, Kaiwen Xiong, Jiaqi Liu +9

As Large Language Model (LLM) agents increasingly gain self-evolutionary capabilities to adapt and refine their strategies through real-world interaction, their long-term reliabili…

cs.LG2026

SkillRL: Evolving Agents via Recursive Skill-Augmented Reinforcement Learning

Peng Xia, Jianwen Chen, Hanyang Wang +10

Large Language Model (LLM) agents have shown stunning results in complex tasks, yet they often operate in isolation, failing to learn from past experiences. Existing memory-based m…

cs.LG2025

MDocAgent: A Multi-Modal Multi-Agent Framework for Document Understanding

Siwei Han, Peng Xia, Ruiyi Zhang +4

Document Question Answering (DocQA) is a very common task. Existing methods using Large Language Models (LLMs) or Large Vision Language Models (LVLMs) and Retrieval Augmented Gener…