Name: Towards AI Legal Name: Towards AI, Inc. Description: Towards AI is the world's leading artificial intelligence (AI) and technology publication. Read by thought-leaders and decision-makers around the world. Phone Number: +1-650-246-9381 Email: pub@towardsai.net
228 Park Avenue South New York, NY 10003 United States
Website: Publisher: https://towardsai.net/#publisher Diversity Policy: https://towardsai.net/about Ethics Policy: https://towardsai.net/about Masthead: https://towardsai.net/about
Name: Towards AI Legal Name: Towards AI, Inc. Description: Towards AI is the world's leading artificial intelligence (AI) and technology publication. Founders: Roberto Iriondo, , Job Title: Co-founder and Advisor Works for: Towards AI, Inc. Follow Roberto: X, LinkedIn, GitHub, Google Scholar, Towards AI Profile, Medium, ML@CMU, FreeCodeCamp, Crunchbase, Bloomberg, Roberto Iriondo, Generative AI Lab, Generative AI Lab VeloxTrend Ultrarix Capital Partners Denis Piffaretti, Job Title: Co-founder Works for: Towards AI, Inc. Louie Peters, Job Title: Co-founder Works for: Towards AI, Inc. Louis-François Bouchard, Job Title: Co-founder Works for: Towards AI, Inc. Cover:
Towards AI Cover
Logo:
Towards AI Logo
Areas Served: Worldwide Alternate Name: Towards AI, Inc. Alternate Name: Towards AI Co. Alternate Name: towards ai Alternate Name: towardsai Alternate Name: towards.ai Alternate Name: tai Alternate Name: toward ai Alternate Name: toward.ai Alternate Name: Towards AI, Inc. Alternate Name: towardsai.net Alternate Name: pub.towardsai.net
5 stars – based on 497 reviews

Frequently Used, Contextual References

TODO: Remember to copy unique IDs whenever it needs used. i.e., URL: 304b2e42315e

Resources

Our 15 AI experts built the most comprehensive, practical, 90+ lesson courses to master AI Engineering - we have pathways for any experience at Towards AI Academy. Cohorts still open - use COHORT10 for 10% off.

Publication

LLM Analysis and Evaluation of LangChain and OpenAI RAG using Arize-Phoenix
Latest   Machine Learning

LLM Analysis and Evaluation of LangChain and OpenAI RAG using Arize-Phoenix

Last Updated on September 27, 2024 by Editorial Team

Author(s): Steve George

Originally published on Towards AI.

LLM Analysis and Evaluation of LangChain and OpenAI RAG using Arize-Phoenix

This member-only story is on us. Upgrade to access all of Medium.

LLM workflows based on retrieval-augmented generation (RAG) are currently being used at scale in production environments. While token usage and distribution are tracked at the API level, it is highly recommended that these models be analyzed and evaluated. Obtaining ground truth values for evaluation may not always be feasible due to the enormous and exhausting nature of the task. Therefore, in real-world scenarios, another LLM model is often used to evaluate the workflow. This approach is called “LLM-as-a-judge” and is one of the most widely used methods.

Arize is one of the leading monitoring tools from both MLOps and LLMOps perspectives. Phoenix, an open-source observability library developed by Arize AI, is designed for experimentation, evaluation, and model troubleshooting.

In this article, we will leverage the Phoenix library to analyze and evaluate a LangChain RAG workflow.

Let’s start with installing all the required libraries.

!pip install langchain langchain-community langchain-openai openai "arize-phoenix[evals]" nest-asyncio chromadb

For content, we can create a dummy Dataframe to simulate the data. However, you’re encouraged to use the sample dataset provided by Arize or explore the extensive datasets available on Hugging Face, which offer more comprehensive real-world data for better analysis and… Read the full blog for free on Medium.

Join thousands of data leaders on the AI newsletter. Join over 80,000 subscribers and keep up to date with the latest developments in AI. From research to projects and ideas. If you are building an AI startup, an AI-related product, or a service, we invite you to consider becoming a sponsor.

Published via Towards AI


Take our 90+ lesson From Beginner to Advanced LLM Developer Certification: From choosing a project to deploying a working product this is the most comprehensive and practical LLM course out there!

Towards AI has published Building LLMs for Production—our 470+ page guide to mastering LLMs with practical projects and expert insights!


Discover Your Dream AI Career at Towards AI Jobs

Towards AI has built a jobs board tailored specifically to Machine Learning and Data Science Jobs and Skills. Our software searches for live AI jobs each hour, labels and categorises them and makes them easily searchable. Explore over 40,000 live jobs today with Towards AI Jobs!

Note: Content contains the views of the contributing authors and not Towards AI.