Guides

Langtrace + LlamaIndex: A Game-Changing Combo for RAG Developers

Yemi Adejumobi

Yemi Adejumobi

· 2 min read
image showing llmaindex integration with langtrace

We're excited to announce a game-changing integration with LlamaIndex, the popular library for building retrieval-augmented generation (RAG) applications! With Langtrace, you can now unlock the full potential of LlamaIndex and take your RAG solutions to the next level.

The Challenge of RAG Optimization

LlamaIndex makes it easy to set up a basic RAG application, but as your application grows, optimizing its performance and behavior can become a puzzle. You're left wondering:

  • Where are the bottlenecks in my application?
  • Is my retrieval strategy effective?
  • How does conversation history impact response quality?

Open-Source and OpenTelemetry Support

Langtrace is an open-source observability platform that supports OpenTelemetry, a widely adopted open standard for observability. Our integration with LlamaIndex is built on top of OpenTelemetry, ensuring seamless compatibility and extensibility. By choosing Langtrace and LlamaIndex, you're supporting open-source innovation and standards that benefit the entire developer community.

One-Click Observability with Langtrace

Our integration with LlamaIndex brings one-click observability to your RAG applications, giving you the answers you need to optimize performance, reliability, and user experience. With Langtrace, you can:

  • Visualize latency breakdowns for individual components
  • Analyze the relevance of retrieved context for specific queries
  • Monitor resource utilization and cost

Get Started in Minutes

Setting up Langtrace with LlamaIndex is incredibly simple:

  1. Install the Langtrace SDK for Python or TypeScript
  2. Initialize the SDK with your Langtrace API key
  3. Start tracing and visualizing your LlamaIndex-based RAG application
Image

Dive In

Explore our examples repo to see this integration in action, or check out the video demo below:



We'd love to hear your feedback on our integration with LlamaIndex! We invite you to join our community and share your experiences, insights, and suggestions. Together, we can continue to set new standards of observability in LLM development.

Yemi Adejumobi

About Yemi Adejumobi

Blockchain// AI // Engineering // Paving for the next gen @langtrace. ex-Coinbase, ex-MSFT