Software Development
Langfuse
Langfuse is an open‑source platform that records and traces LLM calls, manages prompt versions, and scores outputs, enabling developers to add observability to LLM or RAG applications. It tracks token cost and latency for OpenAI or Vercel AI SDK calls, allows prompt management outside code, and supports building evaluation datasets. The tool benefits data scientists, ML engineers, and product teams who need precise monitoring, cost control, and experiment management for large‑language‑model deployments.
- Publisher / source
- TerminalSkills Library
- Upstream record
- TerminalSkills/skills
- Version
- Version 2
- Published
- Publication review
- Approved for publication
- Content fingerprint
4c8ad943bbb465052fea28041e270e7478d628c7fb1e4fbcb2f41b9e77b4d010