Curating the frontier of Artificial Intelligence

TS-RAG: Retrieval Augmented Generation for Time Series Forecasting

虽然深度学习模型,尤其是基于变压器的架构,在时间序列预测,应用程序中表现出了令人印象深刻的性能...

While deep learning models, particularly transformer-based architectures, have shown impressive performance in time series forecasting, the applicatio...

DASH: Divergence-Adaptive Supervision Horizons for On-Policy Self-Distillation of Reasoning Models

具有可验证奖励的强化学习(RLVR) 使用自动可验证输出提高大型语言模型的推理能力...

Reinforcement learning with verifiable rewards (RLVR) improves the reasoning capabilities of large language models using automatically verifiable outc...

Improving the Realism of Synthetic Clinical Benchmarks Under Utility Constraints

企业人工智能代理的综合临床基准可以通过现有的实用程序检查，但在结构上仍然不切实际,，尤其是在私人领域……

Synthetic clinical benchmarks for enterprise AI agents can pass existing utility checks and still remain structurally unrealistic, especially in priva...

The Illusion of Visual Tool-Use: A Causal Audit of Thinking with Images

"thinking-with-images"范式为多模式法学硕士配备了主动视觉操作，例如裁剪和缩放。然而,模型使用这些操作...

The "thinking-with-images" paradigm equips multimodal LLMs with active visual operations such as crop-and-zoom. However, models using these operations...

QuanTiMedAI: Quantum-Enhanced Time-Series Model guided by Agentic AI for Cardiac Arrest Mortality Prediction

心脏骤停仍然是重症监护室遇到的最致命的情况之一。尽管电子医疗保健的可用性不断增加...

Cardiac arrest remains one of the most lethal conditions encountered in intensive care units. Despite the growing availability of electronic health re...

Bias Analysis of L2 Speaking Assessment Systems Using Concept Activation Vectors

自动口语评估系统越来越多地部署在高风险环境中，以对第二语言(L2)学习者'口语测试,进行评分

Automatic speaking assessment systems are increasingly deployed in high-stakes settings to mark second language (L2) learners' speaking tests, making ...

HarnessOpt-Bench: Evaluating LLMs at Harness Optimization

随着法学硕士越来越多地部署在代理系统中,，他们的能力不仅取决于模型权重，还取决于工具:，提示...

As LLMs are increasingly deployed within agentic systems, their capabilities depend not only on the model weights but also on the harness: the prompts...

Beyond Top-K: Replacing Black-Box Retrieval with Interpretable Agentic Operations

长文档的检索增强生成主要由一种设计: 块文本, 嵌入块, 并显示 top-k 最近邻...

Retrieval-augmented generation over long documents is dominated by one design: chunk the text, embed the chunks, and surface the top-k nearest neighbo...

TRAJDEBUG: Tracing Error Lifecycle to Identify Critical Failures in Long-Horizon Agent Trajectories

基于 LLM 的代理系统在复杂领域, 中表现出了卓越的能力，但同时也面临着级联错误和调试困难的问题。铬...

LLM-based agentic systems have shown remarkable capabilities in complex domains, while suffering from cascading errors and difficulty in debugging. Cr...

China's exports growth beats estimates in July, as AI

中国的 7 月出口增幅超过预期,，尽管增速较 6 月的 的强劲步伐有所放缓,，全球对高科技零部件的需求帮助......

China's exports rose more than expected in July, though growth eased from June's blistering pace, with global demand for high-tech components helping ...