Langfuse is an open-source LLM engineering platform designed to debug, evaluate, and improve LLM applications. It offers key features such as:
- Tracing: Capture complete traces of LLM applications and agents, enabling detailed inspection of failures and the creation of evaluation datasets.
- Evaluation: Evaluate LLM performance using metrics and human annotations to identify areas for improvement.
- Prompt Management: Streamline prompt engineering with tools for managing and versioning prompts.
- Metrics: Track key performance indicators to monitor and optimize LLM application performance.
- Integrations: Seamlessly integrates with popular LLM frameworks and libraries like Langchain, OpenAI, LlamaIndex, and LiteLLM.
Langfuse is designed for developers and teams building LLM-powered applications, offering tools to enhance observability, ensure quality, and optimize performance.
