Anthropic says its new Opus 4.6 platform found over 500 previously unknown high-severity security flaws in open-source libraries during testing

New Opus improves significantly than the previous generation, Anthropic says, urging defenders to deploy it ASAP. [...]

OpenAI returns to open source roots with new models gpt-oss-120b and gpt-oss-20b 

Enterprises can use a powerful, near topline OpenAI LLM on their hardware totally privately and securely, without sending data to the cloud. [...]

The initial reactions to OpenAI’s landmark open source gpt-oss models are highly varied and mixed

The verdict, for now, is split. OpenAI’s gpt-oss models are a landmark in terms of licensing and accessibility. [...]

IBM and Together AI signed a $240 million open-source AI inference deal

The multi-year agreement will put Nvidia HGX B300 systems on IBM Cloud, with availability expected in the first quarter of 2027 [...]

Brex assumes its AI agents could do anything — so it watches the network, not the code

Brex CEO Pedro Franceschi offered a blueprint for one of the pressing challenges facing the enterprise today at VB Transform 2026: securely deploying AI agents, like the open-source OpenClaw, into pro [...]

Nvidia is releasing a lightweight open-source AI model that can run on a single GPU

The 30-billion-parameter Nemotron 3.5 Lightning is free to download, use, and modify, and is aimed at autonomous agent workloads [...]

Latam-GPT: The Free, Open Source, and Collaborative AI of Latin America

WIRED talks to the director of the Chilean National Center for Artificial Intelligence about Latam-GPT, the large-language model that aims to address the region’s specific needs and change the curre [...]

The International Criminal Court is ditching Microsoft software for an open source alternative

The ICC wants to become less dependent on US providers like Microsoft. [...]

Developers beware: Google’s Gemma model controversy exposes model lifecycle risks

The recent controversy surrounding Google’s Gemma model has once again highlighted the dangers of using developer test models and the fleeting nature of model availability. Google pulled its Gemma [...]