Learn how DoorDash is scaling AI adoption to empower employees to build, learn, and innovate faster in a conversation with Chief People O...
We’ve just sent a letter to Gov. Gavin Newsom calling for California to lead the way in harmonizing state-based AI regulation with nation...
Built with OpenAI o3, o3-Pro, GPT-4.1, and GPT-5, Basis’ AI agents help accounting firms save up to 30% of their time and expand capacity...
Introducing GPT-5 in our API platform—offering high reasoning performance, new controls for devs, and best-in-class results on real codin...
GPT-5 is OpenAI’s most advanced model—transforming enterprise AI, automation, and workforce productivity in the new era of intelligent work.
Learn how GPT-5 unlocks new possibilities in coding and design.
Learn how GPT-5 assists with creative writing.
Learn how GPT-5 is used for medical research.
See how a group of leading developers use GPT-5 for the first time.
Discover how OpenAI's new safe-completions approach in GPT-5 improves both safety and helpfulness in AI responses—moving beyond hard refu...
This GPT-5 system card explains how a unified model routing system powers fast and smart responses using gpt-5-main, gpt-5-thinking, and ...
Learn how Cursor uses GPT-5.
Learn how Amgen uses GPT-5.
We are introducing GPT‑5, our best AI system yet. GPT‑5 is a significant leap in intelligence over all our previous models, featuring sta...
Today, OpenAI for Government is announcing a new partnership with the U.S. General Services Administration (GSA) to launch a transformati...
In this paper, we study the worst-case frontier risks of releasing gpt-oss. We introduce malicious fine-tuning (MFT), where we attempt to...
We’re releasing gpt-oss-120b and gpt-oss-20b—two state-of-the-art open-weight language models that deliver strong real-world performance ...
We introduce gpt-oss-120b and gpt-oss-20b, two open-weight reasoning models available under the Apache 2.0 license and our gpt-oss usage ...
AI’s next frontier isn’t just about capability—it’s about who gets to use it. Our mission to put AI in the hands of as many people as pos...
We build ChatGPT to help you thrive in all the ways you want. Learn how we’re improving support for tough moments, have rolled out remind...
Discover how Figma is transforming digital design with AI. David Kossnick shares how tools like Figma Make empower teams to prototype, co...
We’re launching Stargate Norway—OpenAI’s first AI data center initiative in Europe under our OpenAI for Countries program. Stargate is Op...
Discover how Intercom built a scalable AI platform with 3 key lessons—from evaluations to architecture—to lead the future of customer sup...
Introducing study mode in ChatGPT, a new learning experience that helps you work through problems step by step, guiding students with que...