https://vercel.com/blog/use-perplexity-web-search-with-vercel-ai-gateway (opens in new tab)

# Use Perplexity Web Search with Vercel AI Gateway **Published:** January 14, 2026 | **Authors:** Dan Fein, Jerilyn Zheng --- Models are powerful, but they're limited to their training data and knowledge cutoff date. When users ask about today's news, current prices, or the latest API changes, models can offer outdated information or admit they don't know. Provider-agnostic web search on AI Gateway changes this. With a single line of code, you can give any model the ability to search the ...