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Langfuse

by langfuse

AI & LLMSelf-hosted

Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Langfuse on GitHub

Tags

  • Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23

    6.2kTypeScriptApache-2.0
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  • Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.

    4.9kTypeScriptApache-2.0
    3.1y ago
  • Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting,…

    3.3kTypeScriptApache-2.0
    3.5y ago
  • Fine-tune LLMs on your Mac with Apple Silicon. SFT, DPO, GRPO, Vision, TTS, STT, Embedding, and OCR fine-tuning — natively on MLX. Unsloth-compatible API.

    1.4kPythonApache-2.0macOSDesktop
    9mo ago
  • Open-source tag manager for developers and agents

    348TypeScriptMIT
    4.6y ago
  • Self-hostable multimodal chat with local LLMs (Ollama/OpenAI): PDF RAG, image chat, and Whisper voice, Streamlit + Docker.

    207PythonGPL-3.0Self-hosted
    2.8y ago