Build a Deep Research AI agent using Next.js, the Vercel AI SDK, and multiple LLMs, including Gemini and Deepseek.
I have built an open source Deep Research AI agent like Gemini or ChatGPT. Using Next.js, Vercel AI SDK, and Exa Search API, It generates follow-up questions, crafts optimal search queries, and compiles comprehensive research reports. Using open router it is using multiple LLMs for different stages. At the last stage I have used gemini 2.0 reasoning model to generate comprehensive report based on the collected data from web search. Check out the tutorial

I have built an open source Deep Research AI agent like Gemini or ChatGPT. Using Next.js, Vercel AI SDK, and Exa Search API, It generates follow-up questions, crafts optimal search queries, and compiles comprehensive research reports.
Using open router it is using multiple LLMs for different stages. At the last stage I have used gemini 2.0 reasoning model to generate comprehensive report based on the collected data from web search.
Check out the tutorial