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Open Source Projects tagged "Evals"

A curated collection of the best open source projects tagged "Evals". Each listing includes a website screenshot along with a detailed review of its features.

Open-source LLM tracing & evaluation for AI optimization
  • Stars


    11,120
  • Last commit


    11 hours ago
  • License


    Elastic-2.0
Open-source platform for LLM tracing, evaluation, and optimization. Features automatic instrumentation, prompt playground, and real-time AI application monitoring.

Open Source Alternative to:

Powerful observability made simple for developers
  • Stars


    4,430
  • Last commit


    10 hours ago
  • License


    MIT
Logfire offers intuitive observability tools for Python applications, combining logs, profiling, and telemetry in one platform.

Open Source Alternative to:

AI-powered platform for engineering LLM products
  • Stars


    3,183
  • Last commit


    2 days ago
  • License


    Apache-2.0
Laminar is an open-source platform that helps collect, understand, and utilize data for building high-quality LLM applications.

Open Source Alternative to:

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