Integrate Langfuse Labels with Promptfoo
Example workflow demonstrating integration of Langfuse prompt management with labels in promptfoo for version-controlled prompt testing.
Why it matters
Streamline your prompt engineering process by integrating Langfuse's labeling capabilities directly into your promptfoo testing and evaluation workflows.
Outcomes
What it gets done
Demonstrate Langfuse prompt management with labels in promptfoo.
Facilitate organized prompt testing and analysis.
Enhance prompt evaluation with structured labeling.
Install
Add it to your toolbox
Run in your project directory:
curl -fsSL https://spark.entire.vc/get/pfoo-langfuse-labels | bash Overview
Langfuse Labels
This is a working example that demonstrates the integration between Langfuse prompt management and promptfoo evaluation framework using labels. It shows how to reference and test prompts stored in Langfuse by their labels, allowing teams to evaluate specific versions of prompts without embedding prompt text directly in test configurations. Use this example when you manage prompts in Langfuse and want to set up automated testing with promptfoo. It's particularly useful when you need to test specific labeled versions of prompts or want to establish a workflow that separates prompt management from prompt evaluation.
What it does
When you need to test and evaluate prompts managed in Langfuse across different labeled versions, this example shows you how to connect Langfuse prompt management with labels to promptfoo's evaluation framework, enabling you to run systematic tests against specific prompt versions identified by labels rather than managing prompt text directly in your test configuration.
Source README
This example demonstrates how to use Langfuse prompt management with labels in promptfoo.
Discussion
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