How OpenAI uses ChatGPT Atlas at work

Watch a webinar on how OpenAI uses ChatGPT Atlas at work.

OpenAI named Emerging Leader in Generative AI

OpenAI has been named an Emerging Leader in Gartner’s 2025 Innovation Guide for Generative AI Model Providers. The recognition reflects our enterprise momentum, with over 1 million companies building with ChatGPT.

Easily Build and Share ROCm Kernels with Hugging Face

Introducing OpenAI for Ireland

OpenAI launches OpenAI for Ireland, partnering with the Irish Government, Dogpatch Labs and Patch to help SMEs, founders and young builders use AI to innovate, boost productivity and build the next generation of Irish tech startups.

Join the AMD Open Robotics Hackathon

Understanding neural networks through sparse circuits

OpenAI is exploring mechanistic interpretability to understand how neural networks reason. Our new sparse model approach could make AI systems more transparent and support safer, more reliable behavior.

Building for an Open Future - our new partnership with Google Cloud

Introducing group chats in ChatGPT

Collaborate with others, and ChatGPT, in the same conversation.

Introducing GPT-5.1 for developers

GPT-5.1 is now available in the API, bringing faster adaptive reasoning, extended prompt caching, improved coding performance, and new apply_patch and shell tools.

How Philips is scaling AI literacy across 70,000 employees

Philips is scaling AI literacy with ChatGPT Enterprise, training 70,000 employees to use AI responsibly and improve healthcare outcomes worldwide.

Neuro drives national retail wins with ChatGPT Business

Neuro uses ChatGPT Business to scale nationwide with fewer than 70 employees, saving time, reducing costs, and turning faster execution across sales and operations into growth.

Fighting the New York Times’ invasion of user privacy

OpenAI is fighting the New York Times’ demand for 20 million private ChatGPT conversations and accelerating new security and privacy protections to protect your data.

GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum

This GPT-5 system card addendum provides updated safety metrics for GPT-5.1 Instant and Thinking, including new evaluations for mental health and emotional reliance.

GPT-5.1: A smarter, more conversational ChatGPT

We’re upgrading the GPT-5 series with warmer, more capable models and new ways to customize ChatGPT’s tone and style. GPT-5.1 starts rolling out today to paid users.

Free ChatGPT for transitioning U.S. servicemembers and veterans

OpenAI is offering U.S. servicemembers and veterans within 12 months of retirement or separation a free year of ChatGPT Plus to support their transition to civilian life. The tools can help with resumes, interviews, education, and planning for what’s next.

Understanding prompt injections: a frontier security challenge

Prompt injections are a frontier security challenge for AI systems. Learn how these attacks work and how OpenAI is advancing research, training models, and building safeguards for users.

AI progress and recommendations

AI is advancing fast. We have the chance to shape its progress—toward discovery, safety, and a better future for everyone.

Introducing the Teen Safety Blueprint

Discover OpenAI’s Teen Safety Blueprint—a roadmap for building AI responsibly with safeguards, age-appropriate design, and collaboration to protect and empower young people online.

How CRED is tapping AI to deliver premium customer experiences

CRED is improving premium customer experiences in India with OpenAI, using GPT-powered tools to boost support accuracy, cut response times, and raise customer satisfaction.

How Chime is redefining marketing through AI

Chime CMO Vineet Mehra shares how AI is reshaping marketing into an agent-driven model and why leaders who prioritize AI literacy and thoughtful adoption will drive growth.