Promptfoo: An Open-Source Tool for LLM Evaluation, Red Teaming, and Performance Comparison Across GPT, Claude, Gemini, and Llama Models
Promptfoo is an open-source tool designed for testing prompts, agents, and RAG systems. It facilitates red teaming, penetration testing, and vulnerability scanning for AI models. The platform allows users to compare the performance of various large language models, including GPT, Claude, Gemini, and Llama. It features simple declarative configuration and integrates with command-line interfaces and CI/CD pipelines, making it suitable for comprehensive LLM evaluation and security assessments.
Promptfoo is an open-source solution specifically developed for the rigorous testing and evaluation of large language models (LLMs), agents, and Retrieval-Augmented Generation (RAG) systems. A core functionality of Promptfoo is its capability to perform red teaming, penetration testing, and vulnerability scanning on AI models, ensuring their robustness and security. The tool provides a streamlined method for comparing the performance of different LLMs, such as GPT, Claude, Gemini, and Llama, enabling developers and researchers to make informed decisions about model selection and optimization. Its design emphasizes ease of use, featuring simple declarative configuration options. Furthermore, Promptfoo offers seamless integration with command-line interfaces (CLI) and continuous integration/continuous deployment (CI/CD) pipelines, making it an efficient tool for incorporating LLM evaluation and red teaming into existing development workflows.