We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our mission.

Advanced open-weight reasoning models to customize for any use case and run anywhere.

Aug 31, 2025 · Our API platform offers our latest models and guides for safety best practices.

Feb 27, 2025 · Featured roles We are actively seeking talented individuals to join our team. Explore featured roles or view all open roles.

Jun 11, 2020 · Why did OpenAI choose to release an API instead of open-sourcing the models? There are three main reasons we did this. First, commercializing the technology helps us pay for our …

Dec 11, 2025 · Stay up to speed on the rapid advancement of AI technology and the benefits it offers to humanity.

Apr 2, 2025 · We evaluate several frontier models on PaperBench, finding that the best-performing tested agent, Claude 3.5 Sonnet (New) with open-source scaffolding, achieves an average …

Nov 14, 2025 · OpenAI is an AI research and deployment company. Our mission is to ensure that artificial general intelligence benefits all of humanity.

Explore developer resources, tutorials, API docs, and dynamic examples to get the most out of OpenAI's platform.

DALL·E 3 understands significantly more nuance and detail than our previous systems, allowing you to easily translate your ideas into exceptionally accurate images.