OpenAI has launched two new o-series models—o3 and o4-mini—which are trained to think longer before responding.

OpenAI is releasing a whole galaxy of new models that are all about getting things done better, faster… and cheaper.

With o3 and o4-mini, OpenAI pushes AI boundaries these models see, think, and could solve with visual inputs and tools in ...

With o3 and o4-mini, OpenAI pushes AI boundaries these models see, think, and could solve with visual inputs and tools in real time.

The Trump administration is considering barring Americans from accessing AI models created by the Chinese AI lab, DeepSeek.

Stargate, funded by SoftBank , OpenAI and Oracle , is weighing a future investment in the UK as it looks overseas to build ...

OpenAI says its new model, called o3, can “think with images” – meaning it can understand rough sketches, diagrams or even ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major ...

The deal would be OpenAI’s largest to date, the terms of which have not yet been finalized, the report said, adding the talks ...

Should the $3 billion deal to acquire artificial intelligence coding startup Windsurf go through, it would be OpenAI's ...

Swapping large language models (LLMs) is supposed to be easy, isn’t it? After all, if they all speak “natural language,” switching from GPT-4o to Claude or Gemini should be as simple as changing an ...

OpenAI’s updated AI safety framework drops key pre-release testing requirements—including for persuasive or manipulative ...