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arXiv 2603.00876cs.AIcs.MA
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BioProAgent:用于受限科学规划的神经符号接地

BioProAgent: Neuro-Symbolic Grounding for Constrained Scientific Planning

School of AI for Science, Peking University(科学人工智能学院,北京大学);School of Electronic and Computer Engineering, Peking University(电子与计算机工程学院,北京大学);School of Computer Science, Peking University(计算机科学学院,北京大学)

Yuyang Liu, Jingya Wang, Liuzhenghao Lv, Yonghong Tian

AI总结:

BioProAgent通过神经符号框架将概率规划锚定在确定性有限状态机中,解决复杂设备模式中的上下文瓶颈,提升物理执行的可靠性。

摘要:

大型语言模型(LLMs)在科学发现中展现出显著的推理能力,但在湿实验室等不可逆环境中难以实现物理执行。我们提出BioProAgent,一种神经符号框架,将概率规划锚定在确定性有限状态机(FSM)中。我们引入了状态增强的规划机制,强制执行严格的设计-验证-修正工作流,确保硬件兼容性后再执行。此外,我们通过语义符号接地解决复杂设备模式中的上下文瓶颈,通过符号抽象减少约6倍的token消耗。在扩展的BioProBench基准测试中,BioProAgent达到95.6%的物理兼容性(相比ReAct的21.0%),证明神经符号约束对于不可逆物理环境中的可靠自主性至关重要。代码:https://github.com/YuyangSunshine/bioproagent | 网站:https://yuyangsunshine.github.io/BioPro-Project.

英文摘要:

Large language models (LLMs) have demonstrated significant reasoning capabilities in scientific discovery but struggle to bridge the gap to physical execution in wet-labs. In these irreversible environments, probabilistic hallucinations are not merely incorrect; they can cause equipment damage or experimental failure. We propose BioProAgent, a neuro-symbolic framework that anchors probabilistic planning in a deterministic Finite State Machine (FSM). We introduce a State-Augmented Planning mechanism that enforces a rigorous Design-Verify-Rectify workflow, ensuring hardware compliance before execution. Furthermore, we address the context bottleneck inherent in complex device schemas by Semantic Symbol Grounding, reducing token consumption by ~6* through symbolic abstraction. In the extended BioProBench benchmark, BioProAgent achieves 95.6% physical compliance (compared to 21.0% for ReAct), demonstrating that neuro-symbolic constraints are essential for reliable autonomy in irreversible physical environments. Code: https://github.com/YuyangSunshine/bioproagent | Website: https://yuyangsunshine.github.io/BioPro-Project.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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