--- title: Grounded multi-doc Q&A made simple with AI21 | daily.dev description: AI21's RAG Engine and Contextual Answers TSM simplify the process of building a retrieval augmented generation (RAG) Q&A app by providing a performant and... canonical: https://daily.dev/posts/grounded-multi-doc-q-a-made-simple-with-ai21-5hdwyusbb twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Grounded multi-doc Q&A made simple with AI21 | daily.dev og:description: AI21's RAG Engine and Contextual Answers TSM simplify the process of building a retrieval augmented generation (RAG) Q&A app by providing a performant and... og:url: https://daily.dev/posts/grounded-multi-doc-q-a-made-simple-with-ai21-5hdwyusbb og:image: https://api.daily.dev/og/posts/5HDWYusbb.png og:image:alt: Grounded multi-doc Q&A made simple with AI21 og:image:width: 1200 og:image:height: 630 og:locale: en --- [Streamlit](https://daily.dev/sources/streamlit) [Read post](https://api.daily.dev/r/5HDWYusbb) # [Grounded multi-doc Q&A made simple with AI21](https://api.daily.dev/r/5HDWYusbb "Go to post") AI21's RAG Engine and Contextual Answers TSM simplify the process of building a retrieval augmented generation (RAG) Q&A app by providing a performant and scalable solution. The Contextual Answers TSM offers higher accuracy, increased safety, and lower latency and cost compared to other models. The RAG Engine streamlines the pipeline for efficient document processing and supports scaling as data volume increases. This post provides step-by-step instructions for building a Q&A app powered by AI21. [#ai](/tags/ai "Check all #ai posts")[#qa](/tags/qa "Check all #qa posts") Apr 03, 2024•4m read time•From [blog.streamlit.io](https://api.daily.dev/r/5HDWYusbb "blog.streamlit.io") [](https://api.daily.dev/r/5HDWYusbb "Go to post") Table of contents [What is a TSM?](https://api.daily.dev/r/5HDWYusbb?a=what-is-a-tsm "What is a TSM?")[What is AI21’s RAG Engine?](https://api.daily.dev/r/5HDWYusbb?a=what-is-ai21%E2%80%99s-rag-engine "What is AI21’s RAG Engine?")[On Streamlit Community Cloud](https://api.daily.dev/r/5HDWYusbb?a=on-streamlit-community-cloud "On Streamlit Community Cloud")[Build your own Q&A app powered by a task-specific small language model](https://api.daily.dev/r/5HDWYusbb?a=build-your-own-qa-app-powered-by-a-task-specific-small-language-model "Build your own Q&A app powered by a task-specific small language model")[Breaking down the app](https://api.daily.dev/r/5HDWYusbb?a=breaking-down-the-app "Breaking down the app")[Wrapping up](https://api.daily.dev/r/5HDWYusbb?a=wrapping-up "Wrapping up") 82 Impressions Comment Bookmark Copy Share your thoughtsPost [](https://daily.dev/sources/streamlit) [Streamlit](https://daily.dev/sources/streamlit "https://daily.dev/sources/streamlit") Streamlit's platform is a resource for data scientists and machine learning engineers, offering insi... 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