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ContextCheck: An Open-Source Framework for Testing & Evaluating LLMs, RAGs and Chatbots
ContextCheck: An Open-Source Framework for Testing & Evaluating LLMs, RAGs and Chatbots

December 3, 2024

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Building reliable AI chatbots is harder than it looks. Developers know the pain: you create a promising conversational AI, but how can you be sure it's actually giving accurate, trustworthy responses? Enter ContextCheck – the tool we developed to solve real-world AI testing challenges.

What Makes ContextCheck Different?

Most AI testing tools are surface-level. They might check basic response generation or run simple tests. ContextCheck goes deeper, providing a comprehensive approach to evaluating Retrieval-Augmented Generation (RAG) and chatbot systems.

Key Features for Developers:

  1. Hallucination Detection: ContextCheck has a sophisticated mechanism to identify when AI generates unsupported or completely fabricated responses. It doesn't just flag potential issues – it gives you precise details about where and how the hallucination occurred.
     
  2. Groundedness Evaluation: Our tool doesn't just say "this might be wrong" – it measures how tightly your AI's responses are anchored to actual source documents. You'll get a clear, quantifiable score showing how much the chatbot relies on verified information versus generating novel (and potentially incorrect) content.
     
  3. Flexible, Custom Scoring Metrics: Every AI project is unique. That's why ContextCheck allows you to:
  • Create custom evaluation parameters
  • Adapt testing to your specific business needs
  • Define precise scoring criteria for your particular use case

Why Developers Need ContextCheck:

Performance Monitoring

  • Track your AI's consistency over time
  • Detect performance regressions before they become critical
  • Get ahead of potential issues during development

Risk Mitigation

  • Prevent potentially harmful or misleading AI responses
  • Protect your company's reputation by catching problematic outputs early
  • Ensure compliance with data accuracy requirements

Open Source, Community-Driven

We believe in collaborative innovation. That's why ContextCheck is:

  • Completely free
  • Open-source
  • Welcoming community contributions
  • Designed by developers, for developers

Check it out on GitHub: github.com/Addepto/contextcheck


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