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Yitong Chen

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Preprint Sep 2026

LIBERO-Agent: Evaluating General-Purpose Agents for Direct Embodied Manipulation

General-purpose agents can plan, use tools, and revise their behavior from feedback, but it remains unclear whether these capabilities transfer from digital environments to embodied manipulation. To investigate this question, we introduce LIBERO-Agent, an agent-native benchmark for evaluating these agents in robot mani...

Zi-Jie Diao, Yi-Tong Chen, Si-Cheng Xie et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Explore, Execute, Evolve: A Skill Acquisition and Reuse Loop for Embodied Agents

Vision-language-action and world-action models have demonstrated impressive capabilities in robotics, yet generalization to unseen tasks remains challenging. More recently, general-purpose multimodal agents have shown great potential for zero-shot robotic task solving. However, they often incur high execution costs by...

Si-Cheng Xie, Yi-Tong Chen, Hai-Dong Cao et al. · 0 citations
Preprint Aug 2026

ETA: A New Agentic Paradigm for Embodied Tasks

The Embodied Task Agent is introduced, a new paradigm for extending digital agents into the physical world, and OpenETA is released as its open-source implementation, which provides replaceable Planners, composable Tools and Skills, auditable memory, replayable trajectories, and common interfaces for simulation and rea...

Yi-Tong Chen, Zezheng Huai, Si-Xian Li et al. · 5 citations · ⚡1
Preprint Jul 2026

Rethinking Scientific Discovery in the Agentic Era

Applications in materials analysis, molecule design, and protein or antibody screening, together with experiments on scientific reading, idea generation, molecule generation, and antibody screening, show that SCION outperforms existing autonomous research-agent baselines, especially in decomposition, verification, refi...

Y. Zheng, Yuxin Wang, Jiahao Lu et al. · 0 citations

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