The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

Editor’s Note: Sign up for CNN’s Meanwhile in China newsletter, which explores what you need to know about the country’s rise and how it impacts the world. Hong Kong CNN — Chinese tech giant ByteDance ...

An AI spambot used OpenAI’s GPT-4o-mini to flood websites with spam comments. According to cybersecurity firm SentinelOne, AkiraBot successfully targeted at least 80,000 websites, mainly operated by ...

Credit: VentureBeat made with GPT-Image-1.5 on fal.ai Until recently, the practice of building AI agents has been a bit like training a long-distance runner with a thirty-second memory. Yes, you could ...

OpenAI has accused Chinese competitor DeepSeek of using its models to train the competing system, violating its property rights. The ChatGPT maker claimed that its new Chinese competitor employed a ...

A security incident at OpenAI's vendor, Mixpanel, has led to the exposure of names and email addresses for some API account holders. OpenAI has confirmed a data breach involving its third-party ...

OpenAI is now in a frenzy to turn a profit, or at least lose less money. Since its launch, Sora seems to have taken up a ...

Researchers found thousands of exposed API keys across 10 million webpages, including AWS, Stripe, and OpenAI credentials left vulnerable in public code.