The worst-performing "Magnificent Seven" stock of 2026 owns about a quarter of one of the biggest IPOs in the pipeline.

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, ...

OpenAI inference cost reduction cut ChatGPT guest traffic from tens of thousands of Nvidia GPUs to just a couple hundred, using software optimization alone. Engineers achieved more than 50% savings ...

OpenAI has announced a limited preview of its new GPT-5.6 Sol, which the AI giant describes as its most capable model for ...

OpenAI has unveiled GPT-5.6, its most advanced AI model family yet, though most users will have to wait as access remains ...

OpenAI launches GPT-5.6 Sol, Terra, and Luna, with broader ChatGPT and API access coming in the coming weeks. The preview is ...

Microsoft extends Windows 10 security updates, Google adds Gemini to Play Store, and Apple plans major pricing and chip ...

Enterprise AI cost reduction drove Coinbase to default engineers to Chinese open-weight models GLM 5.2 and Kimi K2.7 Code, ...

OpenAI just tweaked ChatGPT's most-used model. Learn what changed, how it affects your experience, and whether you need to ...

OpenAI has restricted the release of its new AI model at the request of President Donald Trump's administration.

First look: OpenAI is taking the wraps off Jalapeño, a custom "intelligence processor" built with Broadcom to make its large language models cheaper and more efficient to run. The company even used ...