LangTail Langtail is a tool that helps developers debug, test, and observe AI-powered apps using Large Language Models (LLMs).

Key Features:

• Debug prompts
• Iterate at Lightning Speed
• Run tests
• Deploy prompts
• Monitor Production

Use Cases:

• Fine-tune prompt settings
• Prevent surprises with test suites
• Deploy prompts as API endpoints
• Monitor app performance in production

Benefits:

• Speed up AI development workflow
• Ensure app stability when upgrading models
• Separate prompt development from app development for efficient team collaboration
• Identify top-performing prompt variations through benchmarking
• Get detailed insights into prompt performance metrics