Measure and
control your
AI’s performance

LangWatch's Evaluations framework provides you the framework to measure the quality of your AI products at scale. Confidently iterate on your AI products and quickly determine whether they’re improving or regressing.

LangWatch's Evaluations framework makes it easy to measure the quality of your AI products at scale. Confidently iterate on your AI products and quickly determine whether they’re improving or regressing.

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Engineers who love to work with LangWatch

Go from vibe checking to scalable testing

Enable your engineers and non-technical teams to effortlessly set up the evaluations required to refine AI products until they meet your standards. Build a library of test cases, easily populated through a user-friendly interface, dataset uploads, API integrations, or by adding edge cases as you encounter them in real-time monitoring.

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A suite of
predefined and
custom metrics

LangWatch provides ready-to-use quality metrics for evaluating your LLM-pipeline, RAG, or prompts, making it a good way to start quantitatively testing any AI use-case.

With our workflow builder, we bring the unique part of building custom evaluations and bring them back to real-time monitoring.

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Simulations

Test your AI solutions across diverse scenarios with AI-powered simulations. Run not just real-time evaluations, but continuously test your datasets against quality metrics pre- and post production.

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