OpenAI is launching o3 and o4-mini, new AI reasoning models designed to pause and work through questions before responding.

Over the last week, OpenAI's place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek. Today, OpenAI struck back with the public release of o3-mini, its latest ...

OpenAI today made its o3-mini large language model generally available for ChatGPT users and developers. Word of the launch leaked a few hours earlier. According to Wired, OpenAI brought o3-mini ...

On Friday, OpenAI launched o3-mini, which it claims is the most cost-efficient reasoning model it has released to date.

OpenAI’s o3-Mini Is a Leaner AI Model That Keeps Pace With DeepSeek On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.

Microsoft trained Pi-3 Mini in two phases. First, it provided the model with the filtered dataset its researchers retrieved from the open web.

The iPad mini measures in at 7.69 inches (195.4 mm) long, 5.3 inches (134.8 mm) wide, and 0.25 inches (6.3 mm) thick. As for ...

ChatGPT 5 is the default chatbot version for the ChatGPT web, desktop, and mobile apps. But if you don't like it, did you ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major advance in visual problem-solving and tool-using artificial intelligence.

It might be tiny, but the Glorious Model O 2 Mini isn't a mouse that's short on features. Bluetooth and RGB lighting impress ...

OpenAI introduces o3-mini model, offering exceptional STEM reasoning capabilities with low costs and reduced latency.

After previewing the o3-Mini reasoning model during the 12-day Ship-mas event in December, OpenAI is finally releasing the new model to both free and paid users. OpenAI's first-ever 'free ...