GPT-5.3 Instant reduces hallucinations by 26.8% on web queries and 19.7% on internal knowledge — OpenAI's most-used model now ...

Insiders reveal how OpenAI’s rapidly growing coding agent works, why developers are delegating tasks to it, and what it means ...

OpenAI is giving a free year of ChatGPT to service members and veterans who recently left the service. The AI company's veteran employees also created a list of helpful ChatGPT prompts. The goal is to ...

OpenAI is spinning up an ambitious go-to-market strategy for its new AI co-worker platform.

The speaker will have a camera, enabling it to take in information about its users and their surroundings, such as items on a ...

New research finds that top AI models—including Anthropic’s Claude and OpenAI’s o3—can engage in “scheming,” or deliberately ...

As OpenAI marks its tenth birthday in December 2025, it can celebrate becoming one of the world’s leading companies, worth perhaps as much as US$1 trillion (£750 billion). But it started as a ...