Despite what its name suggests, OpenAI hadn’t released an “open” model—one that includes access to the weights, or the numerical parameters often described as the model’s brains—since GPT-2 in 2020.

Open-source push continues with Kimi K2.6, but pressure to monetise is nudging some Chinese AI firms behind closed doors ...

On March 31, OpenAI cofounder and CEO Sam Altman announced on X that his company is working on a “powerful new open-weight language model,” and that it would be released in the coming months. It’s a ...

The NVIDIA Ising open model family delivers the world’s best AI-based quantum processor calibration capabilities, as well as ...

OpenAI CEO Sam Altman said Monday that his company intends to release a “powerful new open-weight language model with reasoning” in the next few months. That would mark a major shift for a company ...

OpenAI just dropped two new open-weights models. Here's why that isn't the same as being fully open. Katelyn is a reporter with CNET covering artificial intelligence, including chatbots, image and ...

OpenAI launches GPT-5.4-Cyber with selective access for verified defenders, adding a cyber-focused model and tighter controls ...

Forbes contributors publish independent expert analyses and insights. I am an MIT Senior Fellow & Lecturer, 5x-founder & VC investing in AI A big debate about open versus closed AI systems is shaping ...

HONG KONG, CHINA - JANUARY 28: In this photo illustration, the DeepSeek logo is seen on a phone in front of a flag of China on January 28, 2025 in Hong Kong, China. American investors are confronting ...

Google's Gemma 4 model goes fully open-source and unlocks powerful local AI - even on phones ...

Add Yahoo as a preferred source to see more of our stories on Google. China's open-source artificial intelligence models may have caught up or "even pulled ahead" of their US counterparts in ...