Speak is personalizing language learning with AI
A conversation with Connor Zwick, CEO & Co-founder of Speak.
人工智能
围绕「人工智能」分类汇集的全球近期技术动态与前沿报道。
The Washington Post partners with OpenAI on search content
The Washington Post is partnering with with OpenAI to integrate news into ChatGPT, providing users with summaries, quotes, and direct links to original reporting.
Prefill and Decode for Concurrent Requests - Optimizing LLM Performance
AI 速览 大语言模型并发请求优化中，Prefill与Decode阶段的性能调优是提升推理效率的关键。
Introducing OpenAI o3 and o4-mini
Our smartest and most capable models to date with full tool access
Introducing HELMET: Holistically Evaluating Long-context Language Models
AI 速览 普林斯顿大学等机构推出HELMET，一个全面评估长上下文语言模型的基准，涵盖多种任务和维度。
Our updated Preparedness Framework
Sharing our updated framework for measuring and protecting against severe harm from frontier AI capabilities.
Introducing GPT-4.1 in the API
Introducing GPT-4.1 in the API—a new family of models with across-the-board improvements, including major gains in coding, instruction following, and long-context understanding. We’re also releasing our first nano model. Available to developers worldwide starting today.
4M Models Scanned: Protect AI + Hugging Face 6 Months In
AI 速览 Protect AI与Hugging Face合作6个月，已扫描400万个模型。
Creating a contextual workspace in ChatGPT
Discover how ChatGPT Projects helps organize files, save context, and keep conversations consistent across workstreams.
Market research with ChatGPT
See how ChatGPT can plan, search, read sources, and compile a detailed research report to support market analysis.
Prototyping with canvas in ChatGPT
See how to go from a product requirements document to a working HTML/React prototype using canvas in ChatGPT.
BrowseComp: a benchmark for browsing agents
BrowseComp: a benchmark for browsing agents.
Shipping code to your IDE with ChatGPT
See how ChatGPT can help move generated code into your IDE to speed up development workflows.
Strategic planning with ChatGPT
See how ChatGPT can support strategic planning by analyzing context, generating options, and turning decisions into next steps.
Vision and voice in ChatGPT
See how vision and voice in ChatGPT help teams work with multimodal inputs and communicate more naturally.
Writing with canvas in ChatGPT
See how canvas in ChatGPT helps turn notes, transcripts, and rough drafts into polished writing.
OpenAI’s EU Economic Blueprint
Today, OpenAI is sharing the EU Economic Blueprint—a set of proposals to help Europe seize the promise of artificial intelligence, drive sustainable economic growth across the region, and ensure that AI is developed and deployed by Europe, in Europe, for Europe.
Canva enables creativity with AI
A conversation with Cameron Adams, Chief Product Officer and Co-founder of Canva.
The NLP Course is becoming the LLM Course
AI 速览 Hugging Face的NLP Course正式更名为LLM Course，以反映其内容重心从传统自然语言处理转向大语言模型。
Efficient Request Queueing – Optimizing LLM Performance
AI 速览 高效请求队列可优化大语言模型（LLM）性能。
New commission to provide insight as OpenAI builds the world’s best-equipped nonprofit
Already a nonprofit, and already using AI to help people solve hard problems, OpenAI aims to build the best-equipped nonprofit the world has ever seen—combining potentially historic financial resources with something even more powerful: technology that can scale human ingenuity itself.
PaperBench: Evaluating AI’s Ability to Replicate AI Research
We introduce PaperBench, a benchmark evaluating the ability of AI agents to replicate state-of-the-art AI research.
Our response to the UK’s copyright consultation
Recommendations for pro-innovation policies that can help make the UK the AI capital of Europe.
New funding to build towards AGI
Today we’re announcing new funding—$40B at a $300B post-money valuation, which enables us to push the frontiers of AI research even further, scale our compute infrastructure, and deliver increasingly powerful tools for the 500 million people who use ChatGPT every week.
How Hugging Face Scaled Secrets Management for AI Infrastructure
AI 速览 Hugging Face 分享了其 AI 基础设施中密钥管理系统的规模化实践。
🚀 Accelerating LLM Inference with TGI on Intel Gaudi
AI 速览 Hugging Face的TGI现已支持Intel Gaudi加速器，用于加速大语言模型推理。
Moving from intent-based bots to proactive AI agents
Moving from intent-based bots to proactive AI agents.
Security on the path to AGI
At OpenAI, we proactively adapt, including by building comprehensive security measures directly into our infrastructure and models.
Training and Finetuning Reranker Models with Sentence Transformers
AI 速览 Sentence Transformers发布重排序模型训练与微调指南。
Introducing 4o Image Generation
This 2025 launch introduced native image generation in GPT‑4o, including stronger text rendering and instruction following. Explore ChatGPT Images 2.5.