The popular Python Pickle serialization format, which is common for distributing AI models, offers ways for attackers to inject malicious code that will be executed on computers when loading models ...

The most capable open source AI model with visual abilities yet could see more developers, researchers, and startups develop AI agents that can carry out useful chores on your computers for you.

OpenAI announced Tuesday the launch of two open-weight AI reasoning models with similar capabilities to its o-series. Both are freely available to download from the online developer platform Hugging ...

Chinese large-language model (LLM) start-ups including DeepSeek and Moonshot AI have rapidly open-sourced their latest models focused on visual understanding and multimodal capabilities, marking fresh ...

A spirited debate is taking place over the regulation of open foundation models—artificial intelligence models whose underlying architectures and parameters are made public and can be inspected, ...

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

GPT-OSS is OpenAI’s first open-weight model in six years. GPT-OSS is OpenAI’s first open-weight model in six years. OpenAI is releasing a new open-weight model dubbed GPT-OSS that can be downloaded ...