Reducing Hallucinations in LLMs | Retrieval QA w/ LangChain + Ray + Weights & Biases

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Discover how to construct an LLM-based question and answering (QA) service that combats hallucinations using Retrieval QA techniques. This tutorial introduces Ray, LangChain, and Weights and Biases as essential tools for building a powerful QA system. Ray enables efficient distributed computing, while LangChain provides a language modeling platform for handling complex queries. Weights and Biases aids in model observability.

Step by step, learn how to set up the infrastructure, integrate the tools, and train your LLM model. Explore the power of Retrieval QA, leveraging search engines to reduce hallucinations and enhance answer accuracy. Code snippets, demos, and optimization tips are shared. Subscribe now and get started!

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#llm #machinelearning #langchain #ray #gpt #chatgpt
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This is great! Really helps out with the thought process

AnkitDasCo
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Very insightful. Thanks for the video.

RohanPaul-AI
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This is awesome! Thanks for posting this!

jeremybristol
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Really help. I'm trying to run your demo and receive this error when serving..

The Weights & Biases Langchain integration does not support versions 0.0.169 and lower. To ensure proper functionality, please use version 0.0.170 or higher.

I'm running on windows with anaconda, and installed wandb:0.15.3 - any ideas?

doubled
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Do LLM still hallucinate even if you mention a fact multiple times in knowledgebase?

MrTalhakamran