The most popular language models out there may be accessed via API, but open models — as far as that term can be taken seriously — are gaining ground. Mistral, a French AI startup that raised a huge ...

OpenAI has made a small but important change to how ChatGPT works for free users. From now on, people using the free version ...

On the last day of OpenAI's 12 days of 'shipmas,' the company unveiled its latest models, o3 and o3-mini, which excel at reasoning and even outperform o1 on a series of benchmarks, including math and ...

As OpenAI scrambles to improve ChatGPT, it's ditching a feature in its free tier that contributed to last summer's user ...

Following a surprise announcement, Google has made its new AI chatbot, Gemini 2.5 Pro Experimental, free to use, giving everyone access to the company’s “most intelligent AI model” without a paid ...

Open-source generative models are valuable for developers, researchers, and organizations wanting to leverage cutting-edge AI technology without incurring high licensing fees or restrictive commercial ...

Reinforcement learning is one of the exciting branches of artificial intelligence. It plays an important role in game-playing AI systems, modern robots, chip-design systems, and other applications.

And now the winner of that battle, Ford Motor Co., just announced that Ford "Model e" (intentionally lowercase) is the name of its all-electric auto division. Behind the scenes, it's a story of an ...