--- title: lm-sys/FastChat: An open platform for training, serving,... description: FastChat is an open platform for training, serving, and evaluating large language model based chatbots. It powers Chatbot Arena, a platform for LLM battles and... canonical: https://daily.dev/posts/lm-sys-fastchat-an-open-platform-for-training-serving-and-evaluating-large-language-models-relea-shuwc9qt9 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: lm-sys/FastChat: An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena. | daily.dev og:description: FastChat is an open platform for training, serving, and evaluating large language model based chatbots. It powers Chatbot Arena, a platform for LLM battles and... og:url: https://daily.dev/posts/lm-sys-fastchat-an-open-platform-for-training-serving-and-evaluating-large-language-models-relea-shuwc9qt9 og:image: https://api.daily.dev/og/posts/ShUWc9QT9.png og:image:alt: lm-sys/FastChat: An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena. og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # lm-sys/FastChat: An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena. **[Community Picks](https://daily.dev/sources/community)** · 10 min read · 31 upvotes · 0 comments ## Summary FastChat is an open platform for training, serving, and evaluating large language model based chatbots. It powers Chatbot Arena, a platform for LLM battles and has released several models such as Vicuna and LongChat. The repo provides instructions on installation, model weights, inference, serving, evaluation, and more. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#open-source](https://daily.dev/tags/open-source), [#nlp](https://daily.dev/tags/nlp), [#bots](https://daily.dev/tags/bots) [View this post on daily.dev](https://daily.dev/posts/lm-sys-fastchat-an-open-platform-for-training-serving-and-evaluating-large-language-models-relea-shuwc9qt9) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"lm-sys/FastChat: An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena.","url":"https://daily.dev/posts/lm-sys-fastchat-an-open-platform-for-training-serving-and-evaluating-large-language-models-relea-shuwc9qt9","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/lm-sys-fastchat-an-open-platform-for-training-serving-and-evaluating-large-language-models-relea-shuwc9qt9"},"datePublished":"2024-04-30T15:44:29.881Z","dateModified":"2024-05-09T07:52:51.999Z","description":"FastChat is an open platform for training, serving, and evaluating large language model based chatbots. It powers Chatbot Arena, a platform for LLM battles and...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/02f6b931f0b6e4d227f2154ff3aea3e6?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/02f6b931f0b6e4d227f2154ff3aea3e6?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"Community Picks","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Community Picks","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1655817725/logos/community","url":"https://daily.dev/sources/community"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/lm-sys-fastchat-an-open-platform-for-training-serving-and-evaluating-large-language-models-relea-shuwc9qt9","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":31},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"open-source,nlp,bots","timeRequired":"PT10M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Community Picks","item":"https://daily.dev/sources/community"},{"@type":"ListItem","position":3,"name":"lm-sys/FastChat: An open platform for training, serving, and evaluating large language models. Release repo for Vicuna and Chatbot Arena."}]} ```