30-person startup Arcee AI has released a 400B model called Trinity, which it says is one of the biggest open source foundation models from a US company.

DeepSeek's success represents a victory for open-source artificial intelligence models such as Meta's Llama, industry experts ...

The American startup is pitching investors on a $1 billion+ valuation to train a model over a trillion parameters, aiming to reclaim the open-weight lead from Chinese labs like Moonshot and DeepSeek.

Meta Platforms’ open-source strategy encourages global developers and enterprises to innovate on its foundation. If Llama becomes the preferred model for developers, it could emerge as the standard ...

Researchers warn that open-source large language models (LLMs) are vulnerable to criminal misuse, with hackers potentially directing them for illicit activities.

Chinese open-source AI models are gaining traction among U.S. tech firms, raising questions over who is truly leading the AI ...

Nvidia's Nemotron 3 claims advances in accuracy and cost efficiency. Reports suggest Meta is leaning away from open-source technology. Nvidia argues it's more open than Meta with data transparency.

By AJ Vicens Jan 29 (Reuters) - Hackers and other criminals can easily commandeer computers operating open-source large ...

The BBC's Lily Jamali looks into why big US firms and start-ups alike are turning to Chinese tech.

Researchers reveal security vulnerabilities in open-source large language models, making them targets for hackers. These models, including variants of Meta's Llama and Google DeepMind's Gemma, are ...