langfuse

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    "name": "langfuse",
    "description": "Langfuse is an open-source LLM engineering platform that provides a comprehensive suite of tools and services, including observability, performance metrics, evaluation, prompt management, playground, datasets, and more for LLMs. It integrates with tools and frameworks such as OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and others, helping developers build and optimize LLM-based applications more effectively.",
    "url": "https://agentsignals.ai/agents/langfuse",
    "applicationCategory": "开发工具",
    "operatingSystem": "GitHub",
    "sameAs": "https://github.com/langfuse/langfuse",
    "installUrl": "https://github.com/langfuse/langfuse",
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      "price": "0",
      "priceCurrency": "USD",
      "description": "免费",
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    "featureList": [
      "LLM observability",
      "Metrics and evaluation",
      "Prompt management",
      "Testing playground"
    ],
    "datePublished": "2025-12-05T16:12:52.677725+00:00",
    "dateModified": "2025-12-19T05:06:48.791595+00:00",
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        "@type": "Question",
        "name": "What is langfuse?",
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          "@type": "Answer",
          "text": "An open-source LLM engineering platform that supports observability, metrics, evaluation, prompt management, and more."
        }
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      {
        "@type": "Question",
        "name": "What features does langfuse offer?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "LLM observability, Metrics and evaluation, Prompt management, Testing playground"
        }
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        "@type": "Question",
        "name": "What are the use cases for langfuse?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Develop LLM-based applications, Optimize LLM model performance, Manage multi-model prompt engineering, Test and evaluate LLM models"
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        "@type": "Question",
        "name": "What are the advantages of langfuse?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "开源且免费, 丰富的集成支持, 强大的可观测性工具, 易于上手的playground"
        }
      },
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        "@type": "Question",
        "name": "What are the limitations of langfuse?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "可能需要一定的技术背景, 功能更新依赖社区贡献"
        }
      }
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