Anthropic has added web search functionality to its Claude chatbot, marking a major step forward for the AI assistant. The feature is now available in preview for paying users in the US, with plans to expand to free users and more countries in the near future. Once enabled via profile settings, Claude will automatically pull information from across the web to help respond to queries, complete with source citations.

The capability is limited to the newest version of Claude, the Claude 3.7 Sonnet model. According to Anthropic, the goal is to combine Claude's conversational skills with up-to-date information, allowing it to deliver more accurate and relevant AI responses. Early testing suggests the web search doesn't always activate, particularly for current events, but when it does, it sources from a range of platforms including social media and news outlets.

This move brings Claude in line with competing chatbots such as ChatGPT, Gemini and Le Chat, all of which already integrate web access. Anthropic had previously resisted the feature, insisting that Claude was meant to be self-contained, but market pressure appears to have shifted that stance.

Despite the new functionality, concerns persist over accuracy. Studies have shown that leading chatbots regularly produce incorrect or misleading responses when sourcing from the internet. Anthropic acknowledges these risks but believes that providing clear citations and structured output will help mitigate confusion and improve user trust.