--- title: Training CausalLM Models Part 1: What Actually Is CausalLM? description: This post explains what CausalLM is and how to train a CausalLM model using HuggingFace. It discusses the difference between encoder-only and decoder-only... canonical: https://daily.dev/posts/training-causallm-models-part-1-what-actually-is-causallm--yjmuxiper twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Training CausalLM Models Part 1: What Actually Is CausalLM? | daily.dev og:description: This post explains what CausalLM is and how to train a CausalLM model using HuggingFace. It discusses the difference between encoder-only and decoder-only... og:url: https://daily.dev/posts/training-causallm-models-part-1-what-actually-is-causallm--yjmuxiper og:image: https://api.daily.dev/og/posts/YjmuxIper.png og:image:alt: Training CausalLM Models Part 1: What Actually Is CausalLM? 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. # Training CausalLM Models Part 1: What Actually Is CausalLM? **[Towards Data Science](https://daily.dev/sources/tds)** · 6 min read · 0 upvotes · 0 comments ## Summary This post explains what CausalLM is and how to train a CausalLM model using HuggingFace. It discusses the difference between encoder-only and decoder-only models and provides a worked example of the training process. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#deep-learning](https://daily.dev/tags/deep-learning), [#nlp](https://daily.dev/tags/nlp), [#llm](https://daily.dev/tags/llm), [#huggingface](https://daily.dev/tags/huggingface) [View this post on daily.dev](https://daily.dev/posts/training-causallm-models-part-1-what-actually-is-causallm--yjmuxiper) ```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":"Training CausalLM Models Part 1: What Actually Is CausalLM?","url":"https://daily.dev/posts/training-causallm-models-part-1-what-actually-is-causallm--yjmuxiper","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/training-causallm-models-part-1-what-actually-is-causallm--yjmuxiper"},"datePublished":"2024-03-08T18:12:19.904Z","dateModified":"2024-05-09T09:28:05.588Z","description":"This post explains what CausalLM is and how to train a CausalLM model using HuggingFace. It discusses the difference between encoder-only and decoder-only...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/e10c0d9d768bfd15184b10b9d6a100c8?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/e10c0d9d768bfd15184b10b9d6a100c8?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Towards Data Science","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":"Towards Data Science","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/tds","url":"https://daily.dev/sources/tds"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/training-causallm-models-part-1-what-actually-is-causallm--yjmuxiper","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"machine-learning,deep-learning,nlp,llm,huggingface","timeRequired":"PT6M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Towards Data Science","item":"https://daily.dev/sources/tds"},{"@type":"ListItem","position":3,"name":"Training CausalLM Models Part 1: What Actually Is CausalLM?"}]} ```