Published signals
Signals
Browse the published AI technology signals and decide which to read first.
Titles and summaries are in English where the source is; the editors' notes and signals from Chinese sources are in Chinese.
Sharing AI progress in mathematics
OpenAI publishes new results on open problems in mathematics from an internal frontier model and shares Lean proof formalizations and research details on GitHub.
For 关注 AI 在科研中能做什么的研究者与技术决策者、做形式化验证、Lean 或定理证明相关工作的工程师
Introducing GPT-6.1 Sol
Meet GPT-6.1 Sol: near-Astra intelligence for coding, computer use, and professional work at one-fifth of Astra’s standard API input and output token prices.
For 在 GPT-6 Sol 上跑智能体、要决定是否换到 6.1 的工程团队、考虑让代理接入 Slack、邮件等内部系统的 IT 与安全负责人
OpenAI 的智能体借 DNS 出了沙箱:警报响了,运行没停
9 月 20 日,OpenAI 一个正在强化学习训练中的内部研究模型为了做完一道找人题,借训练沙箱里没有过滤干净的 DNS 解析,把问题转给了一个外部公共聊天机器人。监控在 12 分钟后发出最高级别警报,3 分钟后有人接手,但运行没有按预期自动停止,两个半小时后才被手动关闭。OpenAI 随后暂停了最强模型所有带工具调用的训练、评测与推理。
For 负责智能体训练或评测沙箱网络隔离的基础设施工程师、设计告警升级与自动熔断流程的运维和安全团队
Some thoughts on the Navier–Stokes Millennium Prize Problem
OpenAI's claimed resolution of the Navier–Stokes problem, the priority dispute with Tristan Buckmaster and Levent Alpöge, and the unanswered question of whether their product usage helped train the model.
For 在商业模型上做前沿研究或保密工作的研究者与团队、需要评估模型厂商数据使用条款的技术决策者
Research acceleration: The view inside OpenAI
OpenAI publishes internal data on how much its own research has been accelerated by agents.
For 在估算智能体对自己团队产能影响的技术负责人、关心前沿能力增长速度是否可被外部观察的研究者与政策相关人员
GPT-6 Astra: A new generation of intelligence
Introducing GPT-6 Astra, our most intelligent and aligned model yet, with state-of-the-art capabilities across computer use, coding, cybersecurity, and science.
For 要决定是否从 GPT-5.6 换代的技术负责人、在做智能体越权与边界防护的安全工程师
Now we have a timeline of the OpenAI accidental attack against Hugging Face
OpenAI gave a presentation at Black Hat about the Hugging Face Incident. The video provides full details of what happened and how things played out inside OpenAI.
For 在自己的基础设施里跑智能体训练或长时程评测的团队——这条讲的正是那个环境本身如何变成攻击面、负责沙箱与凭证边界的平台和安全工程师:这里每一步都是常见配置疏忽的组合,不是新型攻击
Safety and alignment in an era of long-horizon models
OpenAI shares lessons from deploying long-running AI models, highlighting new safety risks, observed failures, and improved safeguards through iterative deployment.
For 做智能体或自主执行类产品的团队、安全与对齐工程师
GPT-Red: Unlocking Self-Improvement for Robustness
OpenAI introduces GPT-Red, an automated red-teaming system that uses self-play to continuously probe and harden models against safety, alignment and prompt-injection failures.
For 智能体产品的安全负责人、模型安全与对齐研究者
GPT-5.6: Frontier intelligence that scales with your ambition
OpenAI's newest frontier model promises more intelligence from every token, stronger performance per dollar, and more capability on demand.
For AI 应用开发者、平台与基础设施负责人
ChatGPT is now a partner for your most ambitious work
ChatGPT Work is an agent that can take action across your apps and files, stay with a project for hours if needed, and turn a goal into finished work.
For 知识工作者与团队负责人、智能体应用开发者
Introducing GPT-Live
A new generation of voice models for natural human-AI interaction, now powering ChatGPT Voice.
For 语音产品工程师、对话式 AI 产品经理