Guides
The guides section is work-in-progress. We want to collect all end-to-end examples of how to use Langfuse here including cookbooks, videos and other external resources.
Video Tutorials
Cookbook
You can find the ipynb files in the cookbook (opens in a new tab) directory of the repository.
Datasets
Evaluation
Integrations
Integration Azure Openai Langchain→Integration Dspy→Integration Haystack→Integration Langchain→Integration Langserve→Integration Litellm Proxy→Integration Llama Index→Integration Llama Index Instrumentation→Integration Llama Index Milvus Lite→Integration Mirascope→Integration Mistral Sdk→Integration Openai Sdk→JS Integration Langchain→JS Integration Litellm Proxy→JS Integration Openai→JS Tracing Example Vercel Ai Sdk→Monitoring LlamaIndex applications with PostHog and Langfuse→Observe OpenAI Structured Outputs with Langfuse→Ollama Observability and Tracing for local LLMs using Langfuse→Open Source Observability for LangGraph→OSS Observability for Instructor→OSS Observability for OpenAI Assistants API→