Promptfoo

A versatile library for testing and enhancing Language Model Mathematics prompts.

Pricing

Free

About Promptfoo

Promptfoo is a reliable and popular library designed to test and improve Language Model Mathematics (LLM) prompts. It offers a range of features, including customizable metrics, side-by-side comparisons, and test case creation, to ensure prompt quality and facilitate objective decision-making. Promptfoo seamlessly integrates into existing workflows and is trusted by a substantial user base within the LLM community.

Key Features

12 features

Test Case Creation: A list of test cases can be created using a representative sample of user inputs, minimizing subjectivity in prompt fine-tuning.
Evaluation Metrics: The tool offers flexibility in setting up evaluation metrics. Users can choose from built-in metrics or define custom ones to meet specific needs.
Prompt and Model Comparison: Users can compare prompts and model outputs side-by-side, facilitating prompt and model selection.
Integration-friendly: The library seamlessly integrates into existing testing or continuous integration (CI) workflows, ensuring a smooth and efficient process.
Web Viewer and CLI: The tool offers both a web viewer and a command-line interface, catering to different user preferences and needs.
Proven Trustworthiness: The tool is trusted by LLM applications serving over 10 million users, demonstrating its reliability and popularity within the LLM community.
Quality Assurance: Automated assessments can be leveraged to ensure prompt quality and enhance model outputs.
Custom Metrics: Users can define custom evaluation metrics to align with specific objectives and requirements.
Objective Decision-making: Prompts and model outputs can be compared objectively, aiding in prompt and model selection.
Seamless Integration: The tool can be integrated effortlessly into existing workflows for added efficiency.
User-friendly Interface: Users can choose between the web viewer and command-line interface for ease of use.
Proven Reliability: Users can benefit from a tool trusted by a substantial user base within the LLM community.

Use Cases

5 use cases

Quality Assurance: Automated assessments to ensure prompt quality and enhance model outputs.
Custom Metrics: Define custom evaluation metrics to align with specific objectives and requirements.
Objective Decision-making: Compare prompts and model outputs objectively, aiding in prompt and model selection.
Seamless Integration: Integrate Promptfoo effortlessly into existing workflows for added efficiency.
User-friendly Interface: Choose between the web viewer and command-line interface for ease of use.