Claude now has added web search for all paid Claude users in the United States, while support for users on free plans and in more countries is coming soon.
For Claude AI engine’s users, the new feature means up-to-date information beyond its training cutoff is added. So Claude should be more useful for real-time information needs. Users will not see messages that the provided information is only available through the end of 2023, for example, as is common for any engine without real-time search.
So Claude becomes more directly competitive with other AI assistants such as ChatGPT and Google's Gemini that already have search capabilities, at least in the paid versions for ChatGPT. It already is t he case that most of the AI assistants, at least in their paid versions, support search, so that feature is becoming table stakes.
Still, some will argue that Claude (as arguably is the case for many other AI assistants) is unlikely to fully substitute for traditional search engines. Search engines arguably remain better for broad exploration and discovery, while AI assistants are better for focused questions.
Search engines provide comprehensive results lists users can browse, while Claude provides synthesized information (even if some AI assistants provide the equivalent of footnotes showing where they got the information. So there are use cases where source attribution is important, and search engines might still be preferable sources.
Still, adding web search should improve answers about current events with greater accuracy. The likelihood of hallucinations should also be reduced.