Musk and the xAI team said at the Grok3 launch that Grok3 introduced the AI search engine DeepSearch, which xAI described as an early version of an agent-like capability. Musk said the voice mode is still a bit unstable and could be available in about a week, but it's great. xAI engineers say Deepsearch is our first generation of broad proxy tools that not only help engineers, researchers, and scientists write code, but actually help everyone answer questions they encounter on a daily basis.