Web search example

This example demonstrates how to create a chatbot that can use the Tavily search engine to look up information on the web.

Running the example

A prerequisite to running this example is to provide your OpenAI and Tavily API keys.

export QUARKUS_LANGCHAIN4J_TAVILY_API_KEY=<your-tavily-api-key>

Then, simply run the project in Dev mode:

./mvnw compile quarkus:dev

Using the example

Open your browser and navigate to http://localhost:8080. Click the red robot in the bottom right corner to open the chat window.

quarkus-ai-llm-summarizer

This project uses Quarkus to create a summarizer REST service for test and files. It uses Ollama (llama3.1) LLM in order to do the task.

Running the application in dev mode

You can run your application in dev mode that enables live coding using:

./mvnw compile quarkus:dev

Related Guides

• LangChain4j Ollama (guide): Provides the basic integration of Ollama with LangChain4j