Nous Research launches Hermes 4 open-source AI models that outperform ChatGPT on math benchmarks with uncensored responses and hybrid reasoning capabilities.

Anthropic launches a limited pilot of Claude for Chrome, allowing its AI to control web browsers while raising critical concerns about security and prompt injection attacks.

A common AI fine-tuning practice could be unintentionally poisoning your models with hidden biases and risks, a new Anthropic study warns.