OpenAI, Google, Perplexity, and xAi offer deep research modes that surf the web for you. I put them to the test with the same topic; here's how they fared and how to try it yourself. Lance is an ...

Besides being better than Google for search, Perplexity, the artificial intelligence (AI) company, wants to be an expert on any subject with its new Deep Research feature. This cutting-edge tool, ...

OpenAI was an artificial intelligence research lab little known outside of Silicon Valley before ChatGPT debuted in November ...

Anthropic's Claude AI has a couple of new features that aim to expand its power and reach. In a news release published Tuesday, Anthropic announced the beta launches of a new research tool and an ...

OpenAI announced a new AI agent called Deep Research on Sunday. The AI agent surfs the web, finds sources, and writes a research paper complete with tables and bullet points based on a prompt. The ...

AI models are being cranked out at a dizzying pace, by everyone from Big Tech companies like Google to startups like OpenAI and Anthropic. Keeping track of the latest ones can be overwhelming. Adding ...