1
Using custom GPTs
OpenAI官方教你如何打造专属GPT，自动化工作流、保持输出一致性，比你自己摸索高效百倍。
Learn how to build and use custom GPTs to automate workflows, maintain consistent outputs, and create purpose-built AI assistants.
2
OpenAI Japan announces Japan Teen Safety Blueprint to put teen safety first
OpenAI Japan 专门为青少年推出安全蓝图，从年龄验证到家长控制，把生成式 AI 的安全防线拉到了新高度——这才是科技公司该有的责任感。
OpenAI Japan announces the Japan Teen Safety Blueprint, introducing stronger age protections, parental controls, and well-being safeguards for teens u…
3
Wayfair boosts catalog accuracy and support speed with OpenAI
Wayfair用OpenAI模型把电商客服和商品目录玩出了新高度——自动分流工单、批量优化产品属性，不仅省人力，还让购物体验更准更快。
Wayfair uses OpenAI models to improve ecommerce support and product catalog accuracy, automating ticket triage and enhancing millions of product attri…
4
Improving instruction hierarchy in frontier LLMs
OpenAI教你如何让大模型更「听话」——通过指令优先级训练，提升安全可控性，有效防御提示注入攻击。这是AI安全领域的关键突破。
IH-Challenge trains models to prioritize trusted instructions, improving instruction hierarchy, safety steerability, and resistance to prompt injectio…
5
How Balyasny Asset Management built an AI research engine
顶级对冲基金Balyasny用OpenAI打造AI研究引擎，不是简单聊天，而是用严格模型评估+全平台使用+工作流自动化，真正重塑投资研究流程。金融AI落地的标杆案例。
By combining rigorous model evaluation, full-platform use of OpenAI, and agent workflows, Balyasny is reinventing investment research.
6
Introducing ChatGPT for Excel and new financial data integrations
Excel里直接调用GPT-5.4做金融建模和分析，数据还能在合规环境下跑，省心又高效。
OpenAI introduces ChatGPT for Excel and new financial app integrations, powered by GPT-5.4 to accelerate modeling, research, and analysis in regulated…
7
Understanding AI and learning outcomes
OpenAI这回不只是说说而已，直接甩了个测量工具来量化AI对学习效果的真实影响——是骡子是马拉出来溜溜，教育行业该认真想想AI到底带来多少实际价值了。
OpenAI introduces the Learning Outcomes Measurement Suite to assess AI’s impact on student learning across diverse educational environments over time.
8
OpenAI Codex and Figma launch seamless code-to-design experience
OpenAI Codex和Figma联手，代码直接变成设计稿，团队协作和迭代速度起飞，再也不用手动来回切了。
OpenAI and Figma launch a new Codex integration that connects code and design, enabling teams to move between implementation and the Figma canvas to i…
9
Advancing independent research on AI alignment
OpenAI 砸了750万美元支持独立AI对齐研究，这是为AGI安全铺路的重要举措，值得关注。
OpenAI commits $7.5M to The Alignment Project to fund independent AI alignment research, strengthening global efforts to address AGI safety and securi…
10
Introducing Lockdown Mode and Elevated Risk labels in ChatGPT
OpenAI 给 ChatGPT 上了两把新锁：封锁模式和高风险标签，专门防黑客用提示词偷数据，企业用户的安全感直接拉满。
Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration.
11
Introducing GPT-5.3-Codex-Spark
OpenAI终于放大招了！GPT-5.3-Codex-Spark，首个实时编程模型，生成速度快15倍，128k上下文，Pro用户现在就能尝鲜，码农福音来了。
Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGPT Pro users.
12
Introducing GPT-5.3-Codex
OpenAI 又放大招了！GPT-5.3-Codex 将顶级的代码能力与通用推理合二为一，专门搞定那些复杂、长周期的真实世界技术任务，码农和工程师们可以期待一波生产力飙升了。
GPT-5.3-Codex is a Codex-native agent that pairs frontier coding performance with general reasoning to support long-horizon, real-world technical work…
13
Snowflake and OpenAI partner to bring frontier intelligence to enterprise data
OpenAI与Snowflake达成2亿美元合作，将前沿AI直接带入企业数据平台，让企业能更轻松地用AI代理和数据洞察驱动业务，数据安全与智能化再进一步。
OpenAI and Snowflake partner in a $200M agreement to bring frontier intelligence into enterprise data, enabling AI agents and insights directly in Sno…
14
Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT
OpenAI 正式宣布 GPT-4o 等旧模型将在明年退休，新模型已经上位。如果你是重度用户，记得抓紧迁移。
On February 13, 2026, alongside the previously announced retirement of GPT‑5 (Instant, Thinking, and Pro), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mi…
15
Taisei Corporation shapes the next generation of talent with AI
大企业怎么用AI培养人才？Taisei公司直接用ChatGPT Enterprise撬动全公司的人才开发，HR团队带头落地，值得关注的企业AI应用案例。
Taisei Corporation’s HR team is leading the rollout of ChatGPT Enterprise to drive AI-powered talent development across the organization.
16
The next chapter for AI in the EU
OpenAI发布欧盟AI经济蓝图2.0，用数据、合作和计划推动AI在欧洲落地，不仅是政策，更是增长新引擎。
OpenAI launches the EU Economic Blueprint 2.0 with new data, partnerships, and initiatives to accelerate AI adoption, skills, and growth across Europe…
17
Keeping your data safe when an AI agent clicks a link
AI代理自动点击链接？别担心安全风险。OpenAI内置防护机制，防止数据通过URL泄露和提示注入，让代理更可靠更安全。
Learn how OpenAI protects user data when AI agents open links, preventing URL-based data exfiltration and prompt injection with built-in safeguards.
18
TRUSTBANK uses AI agents to personalize Furusato Nozei gifts
用AI agent做个性化推荐，把复杂的故乡税礼品选择变得像聊天一样简单。OpenAI模型实际落地案例，值得关注。
TRUSTBANK partnered with Recursive to build Choice AI using OpenAI models, enabling personalized conversational recommendations that simplify Furusato…
19
How Higgsfield turns simple ideas into cinematic social videos
想让头脑中的创意秒变电影级社交视频？Higgsfield 用 GPT-4.1、GPT-5 和 Sora 2 帮你一键生成，再也不用学剪辑和特效了。
Discover how Higgsfield gives creators cinematic, social-first video output from simple inputs using OpenAI GPT-4.1, GPT-5, and Sora 2.
20
Cisco and OpenAI redefine enterprise engineering with AI agents
思科联手OpenAI，把AI代理Codex嵌入企业工作流，让工程构建更快、缺陷修复自动化——这才是AI真正落地的姿势。
Cisco and OpenAI redefine enterprise engineering with Codex, an AI software agent embedded in workflows to speed builds, automate defect fixes, and en…