The letter argues federal agencies should more rigorously test AI models for security threats and sandbox evasion, set new safety standards and lean into defensive AI.

Other signatories of the letter include Meta, Palantir, Perplexity, Mistral, NVIDIA, Mozilla, The Linux Foundation, Hugging Face, Dell Technologies and IBM.

The messy approach to U.S. AI regulation reflects both the rapid speed of model cyber capabilities and the White House’s “education” over the past two years, experts…

Claude Fable 5 offers Mythos-level performance for most tasks with safeguards on sensitive topics. Anthropic claims testing found no universal jailbreaks. Whether that actually holds up in…

Under a draft executive order, the NSA, Treasury Department and other federal agencies would get 90-days to test new models for cybersecurity and national security concerns.

Two independent studies found that Anthropic's Claude Mythos Preview and OpenAI's GPT-5.5 have outpaced every trend line researchers were tracking. No one is sure if this is…

The feature, currently limited to a small group of testers, will provide an easy-to-use feature that scans AI-generated code and offers up patching solutions. 

As the U.S. promises a light-touch approach to AI regulation, businesses and other stakeholders must work out the rules of the road for themselves.

Select researchers and academic teams will get access to Amazon’s NOVA models next year as the tech giant continues to integrate the AI tools into its own…

The model, currently in beta mode, is designed to automatically scan, analyze and patch vulnerabilities in private and open-source code bases.