OpenAI
What can I help with?
Learn about ChatGPT BusinessSearch with ChatGPTTalk with ChatGPTResearch
Codex Landing Page SEO
Introducing the Codex app

Product7 min read

GPT-5.3-Codex Artcard 1x1
Introducing GPT-5.3-Codex

Product10 min read

OpenAI Frontier 1x1
Introducing OpenAI Frontier

Product8 min read

Prism BlogPage 1x1
Introducing Prism

Product5 min read

Recent news

View more
Arvind KC > Cover
Arvind KC appointed Chief People Officer

Company

Lockdown-Mode Art-Card
Introducing Lockdown Mode and Elevated Risk labels in ChatGPT

Safety

GPT-5.3-Codex-Spark ArtCard 1x1
Introducing GPT-5.3-Codex-Spark

Product

OAI AdsTest Blog ArtCard 1x1
Testing ads in ChatGPT

Company

OpenAI for Healthcare > Cover Image
OpenAI for Healthcare

Product

AppsEcosystem-SEO-ArtCard-1x1
Developers can now submit apps to ChatGPT

Product

Stories

View all
Black-and-white collage of founders in OpenAI’s Frontier Builders Campaign. Top row: Kareem Amin, Founder and CEO of Clay, smiling in profile; Christina Cacioppo, Founder and CEO of Vanta, smiling with her hand raised near her ear; and Connor Heggie, Founder and CTO of Unify, standing confidently in a denim jacket. Bottom row: Jesse Zhang and Ashwin Sreenivas, Co-Founders of Decagon, seated side by side and smiling; and Kathleen McMahon and Tess van Stekelenburg, Co-Founders of Valthos, standing together and laughing. The portraits highlight entrepreneurs using OpenAI tools to build companies driving breakthroughs in growth, security, biological defense, and global customer experience.
Frontier Builders

Meet the leaders putting machine intelligence to work.

OAI GPT5 Thumbnail clean Alpha Sarah 1920x1920
Creative writing with GPT-5

GPT-5

OAI GPT5 Thumbnail clean Alpha Derya 1920x1920
Medical research with GPT-5

GPT-5

Latest research

View all
CoT Monitorability Art Card 1x1
Evaluating chain-of-thought monitorability

Research

Frontier Science > Cover Image
Evaluating AI’s ability to perform scientific research tasks

Research

Wet labs > Cover Image
Measuring AI’s capability to accelerate biological research

Research

OpenAI for business

View all
oai Taisei 1x1
Taisei Corporation shapes the next generation of talent with ChatGPT

ChatGPT

oai TrustBank English 1x1
Powering tax donations with AI powered personalized recommendations

API

Higgsfield > Card Image
How Higgsfield turns simple ideas into cinematic social videos

API

Get started with ChatGPT

Download