Open AI

Brazil’s AI moment is here

Brazil is now one of the most engaged countries in the world when it comes to AI...

Introducing IndQA

OpenAI introduces IndQA, a new benchmark for evaluating AI systems in Indian lan...

AWS and OpenAI announce multi-year strategic partnership

OpenAI and AWS have entered a multi-year, $38 billion partnership to scale advan...

Expanding Stargate to Michigan

OpenAI is expanding Stargate to Michigan with a new one-gigawatt campus that str...

How we built OWL, the new architecture behind our ChatG...

A deep dive into OWL, the new architecture powering ChatGPT Atlas—decoupling Chr...

Introducing Aardvark: OpenAI’s agentic security researcher

OpenAI introduces Aardvark, an AI-powered security researcher that autonomously ...

Technical Report: Performance and baseline evaluations ...

gpt-oss-safeguard-120b and gpt-oss-safeguard-20b are two open-weight reasoning m...

Introducing gpt-oss-safeguard

A preview of gpt-oss-safeguard, OpenAI’s open-weight safety reasoning models tha...

Knowledge preservation powered by ChatGPT

Dai Nippon Printing (DNP) rolled out ChatGPT Enterprise across ten core departme...

Doppel’s AI defense system stops attacks before they sp...

Discover how Doppel uses OpenAI’s GPT-5 and reinforcement fine-tuning (RFT) to s...

The next chapter of the Microsoft–OpenAI partnership

Microsoft and OpenAI sign a new agreement that strengthens its long-term partner...

Built to benefit everyone

OpenAI’s recapitalization strengthens mission-focused governance, expanding reso...

A law and tax firm redefines efficiency with ChatGPT Bu...

Learn how Steuerrecht.com uses ChatGPT Business to streamline legal workflows, a...

Seizing the AI opportunity

Meeting the demands of the Intelligence Age will require strategic investment in...

Strengthening ChatGPT’s responses in sensitive conversa...

OpenAI collaborated with 170+ mental health experts to improve ChatGPT’s ability...

Addendum to GPT-5 System Card: Sensitive conversations

This system card details GPT-5’s improvements in handling sensitive conversation...

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