The public release improves audio, speech, debugging, and developer experience. Additionally, a more cost-effective mini variant can be used.

OpenAI unveiled new API updates at its Dev Day on Monday, introducing GPT-5 Pro, its latest language model, its new video generation model Sora 2, and a smaller, cheaper voice model. The addition of ...

The move represents OpenAI's most aggressive bet yet on the idea that the future of AI isn't about what models can say, but what they can do ...

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new ...

OpenAI is notifying some ChatGPT API customers that limited identifying information was exposed following a breach at its third-party analytics provider Mixpanel. Mixpanel offers event analytics that ...

OpenAI introduces EVMbench to measure AI crypto security. Benchmark evaluates detection, patching and exploit skills. OpenAI has launched a benchmarking system called EVMbench to evaluate how ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026,. Access to the model is scheduled to end on ...

OpenAI has hit $10 billion in annual recurring revenue, according to a company spokesperson. The milestone comes roughly two and a half years after the company launched its popular ChatGPT chatbot.

Hackers have found a new use for OpenAI's Assistants API – not to write poems or code, but to secretly control malware.… Microsoft this week detailed a previously unseen backdoor dubbed "SesameOp," ...