Perplexity AI Takes the Lead in Automated Deep Research

Perplexity AI Takes the Lead in Automated Deep Research

Perplexity AI is making a serious bid to redefine what “deep research” means in the age of large language models. The company has rolled out a major upgrade to its Deep Research tool, claiming top performance across widely watched external benchmarks—and, more importantly, signaling a … Read more

Claude Sonnet 5 Shows Up in a Leak—and Raises Big Questions

Claude Sonnet 5 Shows Up in a Leak

A quiet technical breadcrumb has ignited loud speculation across the AI world. Over the weekend, developers spotted references to Claude Sonnet 5—Anthropic’s next-generation model—inside what appears to be a cloud deployment log. The entry included an internal codename, “Fennec,” and a timestamp pointing to February … Read more