

Ragelo
Overview :
RAGElo is a toolkit that leverages the Elo rating system to help select the best-performing Large Language Model (LLM) agents enhanced with Retrieval Augmented Generation (RAG). While prototyping and integrating generative LLMs in production has become easier, evaluation remains the most challenging aspect of these solutions. RAGElo addresses this by comparing the answers of different RAG pipelines and prompts to multiple questions, calculating rankings for various setups. This provides a clear overview of which configurations are effective and which are not.
Target Users :
RAGElo is primarily intended for developers and researchers who need to evaluate and select the optimal RAG-based LLM agent. It is particularly suitable for those looking to rapidly prototype and integrate generative LLMs in production environments while facing evaluation challenges.
Use Cases
Evaluate the impact of different RAG pipelines on question answering tasks using RAGElo.
Perform batch evaluation of LLM agents using RAGElo to optimize a question answering system.
Integrate RAGElo into your production workflow to automatically evaluate and select the optimal LLM agent.
Features
Evaluates RAG-enhanced LLM agents using the Elo rating system
Supports usage through both Python library and standalone CLI application
Provides customizable prompt and metadata injection functionalities to enhance the evaluation process
Supports batch evaluation, allowing for the simultaneous evaluation of multiple responses
In CLI mode, expects input files to be in CSV format, simplifying data input
Offers tool components such as retriever evaluator, answer annotator, and agent ranker
Supports Python 3.8, adapting to the latest programming environment
How to Use
1. Install RAGElo: Install the RAGElo library or CLI application using the pip command.
2. Import RAGElo: Import the RAGElo module in your Python code.
3. Initialize the evaluator: Choose the appropriate evaluator and initialize it based on your needs.
4. Conduct the evaluation: Evaluate individual or multiple responses using the evaluate or batch_evaluate methods.
5. Customize prompts: Write custom prompts and inject metadata according to your evaluation requirements.
6. Analyze results: Review the evaluation results and select the optimal LLM agent based on the rankings.
7. Batch processing: If evaluating a large dataset is required, utilize the CLI mode and prepare the corresponding CSV file.
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