OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

That's why OpenAI's push to own the developer ecosystem end-to-end matters in26. "End-to-end" here doesn't mean only better models. It means the ...

OpenAI (OPENAI) is holding informal talks with banks about a potential initial public offering in the fourth quarter of this year, The Wall Street Journal reported, citing people familiar with the ...

OpenAI launched Frontier, a platform for building and governing enterprise AI agents, as companies increasingly question whether to commit to single-vendor systems or maintain multi-model flexibility.

Amazon is reportedly in talks to invest as much as $50 billion into Sam Altman’s OpenAI — in what would be a massive bet on the ChatGPT creator. Amazon boss Andy Jassy is leading negotiations with ...

Microsoft and OpenAI may have a notoriously rocky relationship but as OpenAI experiences never-before-seen revenue growth, Microsoft, one of its major investors, is benefiting greatly. When the ...

As OpenAI prepares to retire its GPT-4o AI model, some ChatGPT users protest the company. Credit: CFOTO/Future Publishing via Getty Images Some ChatGPT users are excited when OpenAI announces a new ...

Nvidia CEO Jensen Huang said Saturday that a recent report of friction between his company and OpenAI was “nonsense.” Huang’s comments came after The Wall Street Journal published a story late Friday ...

Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models ...