April 17, 2025: OpenAI has released o3 and 04-mini, two reasoning AI models designed to be extra good at programming, math, ...

Qwen continues to trail o3 in both speed and skills, but the pricing trend is clear: Advanced reasoning is becoming a ...

Beyond the reported performance improvements, OpenAI announced a substantial price reduction for developers. O3-pro costs $20 ...

In a head-to-head comparison, o3-pro was far less reliable and secure, and reasoned excessively compared to GPT-4o.

What happened during the o3 AI shutdown tests? What does it mean when an AI refuses to shut down? A recent test demonstrated this behavior, not just once, but multiple times. In May 2025, an AI safety ...

Like o3, o3-pro has access to various tools available in ChatGPT, including online search, file support, reasoning with visual prompts, coding (Python), and memory. It’s not quite on par with o3 ...

OpenAI has announced that o3-pro can now be accessed through the OpenAI API. Additionally, Pro and Team users can now use o3-pro in ChatGPT.

Four OpenAI researchers are leaving the company to go to Meta, two sources confirm to WIRED. Shengjia Zhao, Shuchao Bi, ...

OpenAI released the latest in its o-series of reasoning model that promises more reliable and accurate responses for enterprises.

Asking AI reasoning models questions in areas such as algebra or philosophy caused carbon dioxide emissions to spike ...

Venture capital company HongShan Capital Group originally developed it to assess its potential investments. Now it’s opening ...

Meta Platforms is hiring four more OpenAI artificial intelligence researchers as Meta CEO Mark Zuckerberg continues an ...