Langfuse LogoLangfuse Logo
HIRING
DocsSelf HostingGuidesFAQPricingChangelogBlogDemo
Discord
GitHub
AppSign Up
  • DocsSelf Hosting
    Guides
    FAQ
  • Overview
    • Overview
    • Python Cookbook
    • Evaluation of Rag with Ragas
    • Evaluation with Langchain
    • Evaluation with Uptrain
    • Example Decorator Openai Langchain
    • External Evaluation Pipelines
    • Guide - Building an intent classification pipeline
    • Example Python
    • Example Multi Modal Traces
    • Query Data in Langfuse via the SDK
    • Observability and Metrics for Amazon Bedrock
    • Observability for AutoGen with Langfuse
    • Integration Azure Openai Langchain
    • Integrate Cohere with Langfuse
    • Observability for CrewAI with Langfuse
    • Integrate Databricks with Langfuse
    • Deepseek
    • Dspy
    • Monitor Firecrawl Scraper with Langfuse
    • Integrate Fireworks AI with Langfuse
    • Observability and Metrics for Google Vertex AI and Gemini
    • Open Source LLM Observability for Gradio
    • Groq Sdk
    • Integration Haystack
    • Huggingface
    • Observability & Tracing for Instructor
    • Integration Langchain
    • Open Source Observability for LangGraph
    • Langserve Integration
    • Integration Litellm Proxy
    • Integration Llama Index
    • Integration Llama Index Instrumentation
    • Integration Llama Index Milvus Lite
    • Monitoring LlamaIndex applications with PostHog and Langfuse
    • Observability for LlamaIndex Workflows with Langfuse
    • Integration Mirascope
    • Mistral Sdk
    • Ollama Observability and Tracing for local LLMs using Langfuse
    • OSS Observability for OpenAI Assistants API
    • Integration Openai Sdk
    • Observe OpenAI Structured Outputs with Langfuse
    • Pydantic AI Integration via OpenTelemetry
    • Observability for Semantic Kernel with Langfuse
    • Observability for smolagents with Langfuse
    • Monitor Together.ai with Langfuse
    • Integrate X.ai (Grok) with Langfuse
    • JS Integration Langchain
    • JS Integration Litellm Proxy
    • LlamaIndex.TS Integration
    • JS Integration Openai
    • Langfuse JS/TS SDK
    • Example Langchain JS
    • Langfuse Sdk Performance Test
    • Tracing using the Arize SDK
    • OpenLIT Integration via OpenTelemetry
    • Example Openllmetry
    • Example Python Sdk
    • Example Langchain
    • Example Openai Functions
    • Python Decorators
    • Python SDK (Low-level)
    • Overview
    • Beginner's Guide to RAG Evaluation with Langfuse and Ragas
    • External Evaluation Pipelines
    • Haystack Integration
    • Introducing Datasets v2
    • Introducing Langfuse 2.0
    • Introducing the observe() decorator for Python
    • LlamaIndex Integration
    • LLM-as-a-Judge Evaluators for Dataset Experiments
    • LLM Playground
    • Posthog Integration
    • Run Langfuse Locally in 3 Minutes
    • Webinar: Traceability and Observability in Multi-Step LLM Systems

On This Page

  • Learn more
Question? Give us feedback →Edit this page on GitHub
GuidesVideosExternal Evaluation Pipelines

External Evaluation Pipelines

Learn more

External Evaluation Pipeline Example
Beginner's Guide to RAG Evaluation with Langfuse and RagasHaystack Integration

Was this page useful?

Questions? We're here to help

GitHub Q&AGitHubEmailTalk to sales

Subscribe to updates

Platform

  • LLM Tracing
  • Prompt Management
  • Evaluation
  • Manual Annotation
  • Datasets
  • Metrics
  • Playground

Integrations

  • Python SDK
  • JS/TS SDK
  • OpenAI SDK
  • Langchain
  • Llama-Index
  • Litellm
  • Dify
  • Flowise
  • Langflow
  • Vercel AI SDK
  • Instructor
  • Mirascope
  • API

Resources

  • Documentation
  • Interactive Demo
  • Video demo (10 min)
  • Changelog
  • Roadmap
  • Pricing
  • Enterprise
  • Self-hosting
  • Open Source
  • Why Langfuse?
  • Status
  • 🇯🇵 Japanese
  • 🇰🇷 Korean
  • 🇨🇳 Chinese

About

  • Blog
  • Careers4
  • About us
  • Support
  • Schedule Demo
  • OSS Friends
  • Twitter
  • LinkedIn

Legal

  • Security
  • Imprint
  • Terms
  • Privacy
© 2022-2025 Langfuse GmbH / Finto Technologies Inc.