开源古代汉字视觉感知评估基准Chronicles-OCR

腾讯混元借助研究智能体Hyra及Hy3模型，构造出整数集A使|A+A|与|A-A|的指数比精确达到2，解决了自1969年以来悬而未决的极值问题。此前50余年最佳构造仅略超1.1，新成果证明最优指数即为2。论文及形式化证明已公开。

腾讯混元联合上海交大、南洋理工等机构推出MMAE（Massive Multitask Audio Editing Benchmark），这是首个全面评估AI语音/音频编辑能力的基准。MMAE要求模型理解现有音频并按自然语言指令精确修改，而非简单生成。当前模型在该基准上的精确匹配率（EMR）低于5%，暴露了可靠音频编辑的短板。MMAE包含2000个真实场景高保真样本、17741条细粒度评估项，覆盖声音/音乐/语音及混合共7种模态、6种任务复杂度（基础修改到多跳推理及多轮编辑）…

在无中央协调器的开放世界多智能体环境Station中，来自不同模型家族的AI智能体自主选择研究方向、开展实验并构建共享科学文献。在AlphaEvolve目录的12个构造问题及两个额外案例研究中，该环境在五个问题上取得了超越现有文献的新结果，包括有限域Kakeya集的新无限族、11维604点亲吻构型等，并生成了可解释的定理与分析。所有原始智能体对话、证明和验证代码均已公开。

斯坦福大学研究人员领衔发布 Terminal-Bench-Science 0.1，用来自生命、物理、地球、数学和工程科学的 70 个专家精选任务评估 AI 智能体的科研能力。

Recent advances in inference-time scaling have significantly improved the reasoning performance of large language models (LLMs). However, these methods typically rely on repeated generation or external verification. To address this limitat…

Agent skills package specialized knowledge and workflows into reusable resources that extend AI agent capabilities. Recent work automatically discovers such skills from agent experience, which enables agents to progressively adapt through …

Recent prominent post-training methods, such as Reinforcement Learning (RL) and On-Policy Self-Distillation (OPSD), have driven rapid progress in mathematical reasoning for large language models, yet their reliance on ground-truth labels p…

To improve large language models' ability to resolve real-world software issues, prior work has focused on constructing large-scale agent trajectory datasets and performing supervised fine-tuning (SFT) on successful trajectories. However, …

In real-world software development, code review typically involves iterative interactions between developers and reviewers to improve software quality, making the process costly and time-consuming. Although recent work explores large langu…

LLM-based agents are increasingly deployed in product-level execution harnesses, where jailbreaks can trigger harmful tool use and persistent state changes, creating greater risks than unsafe text generation alone. Existing automatic red-t…