Datasets:

VoltageVagabond
/

references

	<!doctype html>
	<html class="">
	<head>
	<meta charset="utf-8" />

	<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />

	<meta name="description" content="We’re on a journey to advance and democratize artificial intelligence through open source and open science." />

	<meta property="fb:app_id" content="1321688464574422" />

	<meta name="twitter:card" content="summary_large_image" />

	<meta name="twitter:site" content="@huggingface" />

	<meta name="twitter:image" content="https://cdn-thumbnails.huggingface.co/social-thumbnails/docs/transformers/chat_templating.png" />

	<meta property="og:title" content="Chat templates · Hugging Face" />

	<meta property="og:description" content="We’re on a journey to advance and democratize artificial intelligence through open source and open science." />

	<meta property="og:type" content="website" />

	<meta property="og:url" content="https://huggingface.co/docs/transformers/chat_templating" />

	<meta property="og:image" content="https://cdn-thumbnails.huggingface.co/social-thumbnails/docs/transformers/chat_templating.png" />

	<link rel="stylesheet" href="/front/build/kube-ddbf588/style.css" />

	<link rel="preconnect" href="https://fonts.gstatic.com" />

	<link
	href="https://fonts.googleapis.com/css2?family=Source+Sans+Pro:ital,wght@0,200;0,300;0,400;0,600;0,700;1,200;1,300;1,400;1,600;1,700&display=swap"
	rel="stylesheet"
	/>

	<link
	href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;600;700&display=swap"
	rel="stylesheet"
	/>

	<link
	rel="preload"
	href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.12.0/katex.min.css"
	as="style"
	onload="
	this.onload = null;
	this.rel = 'stylesheet';
	"
	/>

	<noscript>
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.12.0/katex.min.css" />
	</noscript>
	<script>const guestTheme = document.cookie.match(/theme=(\w+)/)?.[1]; document.documentElement.classList.toggle('dark', guestTheme === 'dark' \|\| ( (!guestTheme \|\| guestTheme === 'system') && window.matchMedia('(prefers-color-scheme: dark)').matches));</script>
	<link rel="canonical" href="https://huggingface.co/docs/transformers/chat_templating">
	<link rel="alternate" hreflang="ar" href="https://huggingface.co/docs/transformers/ar/chat_templating">
	<link rel="alternate" hreflang="en" href="https://huggingface.co/docs/transformers/en/chat_templating">
	<link rel="alternate" hreflang="es" href="https://huggingface.co/docs/transformers/es/chat_templating">
	<link rel="alternate" hreflang="ja" href="https://huggingface.co/docs/transformers/ja/chat_templating">
	<link rel="alternate" hreflang="ko" href="https://huggingface.co/docs/transformers/ko/chat_templating">
	<link rel="alternate" hreflang="zh" href="https://huggingface.co/docs/transformers/zh/chat_templating">
	<link rel="alternate" hreflang="x-default" href="https://huggingface.co/docs/transformers/chat_templating">
	<title>Chat templates · Hugging Face</title>

	<script defer src="/js/script.js"></script>

	<script>
	((window.plausible =
	window.plausible
	\|\| function () {
	(plausible.q = plausible.q \|\| []).push(arguments);
	}),
	(plausible.init =
	plausible.init
	\|\| function (i) {
	plausible.o = i \|\| {};
	}));
	plausible.init({
	customProperties: {
	loggedIn: "false",
	},
	endpoint: "/api/event",
	});
	</script>

	<script>
	window.hubConfig = {"features":{"signupDisabled":false},"sshGitUrl":"git@hf.co","moonHttpUrl":"https:\/\/huggingface.co","captchaApiKey":"bd5f2066-93dc-4bdd-a64b-a24646ca3859","datasetViewerPublicUrl":"https:\/\/datasets-server.huggingface.co","stripePublicKey":"pk_live_x2tdjFXBCvXo2FFmMybezpeM00J6gPCAAc","environment":"production","userAgent":"HuggingFace (production)","spacesIframeDomain":"hf.space","spacesApiUrl":"https:\/\/api.hf.space","logoDev":{"apiUrl":"https:\/\/img.logo.dev\/","apiKey":"pk_UHS2HZOeRnaSOdDp7jbd5w"}};
	window.requestId = "Root=1-69d53862-1952e73553e4edba18f5f10a";
	window.featureFlags = {"placeholder":false};
	</script>
	<script type="text/javascript" src="https://de5282c3ca0c.edge.sdk.awswaf.com/de5282c3ca0c/526cf06acb0d/challenge.js" defer></script>
	</head>
	<body class="flex flex-col min-h-dvh bg-white dark:bg-gray-950 text-black DocBuilderPage">
	<!--[--><div class="flex min-h-dvh flex-col"><div class="SVELTE_HYDRATER contents" data-target="ClientErrorCatcher" data-props="{}"><!----></div> <div class="SVELTE_HYDRATER contents" data-target="DeviceProvider" data-props="{}"><!----></div> <div class="SVELTE_HYDRATER contents" data-target="SystemThemeMonitor" data-props="{"isLoggedIn":false}"><!----></div> <!--[0--><div class="SVELTE_HYDRATER contents" data-target="MainHeader" data-props="{"classNames":"","isWide":true,"isZh":false,"isPro":false}"><header class="border-b border-gray-100 "><div class="w-full px-4 flex h-16 items-center"><div class="flex flex-1 items-center"><a class="mr-5 flex flex-none items-center lg:mr-6" href="/"><img alt="Hugging Face's logo" class="w-7 md:mr-2" src="/front/assets/huggingface_logo-noborder.svg"/> <span class="hidden whitespace-nowrap text-lg font-bold md:block">Hugging Face</span></a> <div class="relative flex-1 lg:max-w-sm mr-2 sm:mr-4 md:mr-3 xl:mr-6"><input autocomplete="off" value="" class="w-full dark:bg-gray-950 pl-8 form-input-alt h-9 pr-3 focus:shadow-xl " name="" placeholder="Search models, datasets, users..." spellcheck="false" type="text"/> <!--[0--><svg class="absolute left-2.5 text-gray-400 top-1/2 transform -translate-y-1/2" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M30 28.59L22.45 21A11 11 0 1 0 21 22.45L28.59 30zM5 14a9 9 0 1 1 9 9a9 9 0 0 1-9-9z" fill="currentColor"></path></svg><!--]--> <!--[-1--><!--]--></div><!----> <div class="flex flex-none items-center justify-center p-0.5 place-self-stretch lg:hidden"><button class="relative z-40 flex h-6 w-8 items-center justify-center" type="button"><!--[--><svg width="1em" height="1em" viewBox="0 0 10 10" class="text-xl" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" preserveAspectRatio="xMidYMid meet" fill="currentColor"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.65039 2.9999C1.65039 2.8066 1.80709 2.6499 2.00039 2.6499H8.00039C8.19369 2.6499 8.35039 2.8066 8.35039 2.9999C8.35039 3.1932 8.19369 3.3499 8.00039 3.3499H2.00039C1.80709 3.3499 1.65039 3.1932 1.65039 2.9999ZM1.65039 4.9999C1.65039 4.8066 1.80709 4.6499 2.00039 4.6499H8.00039C8.19369 4.6499 8.35039 4.8066 8.35039 4.9999C8.35039 5.1932 8.19369 5.3499 8.00039 5.3499H2.00039C1.80709 5.3499 1.65039 5.1932 1.65039 4.9999ZM2.00039 6.6499C1.80709 6.6499 1.65039 6.8066 1.65039 6.9999C1.65039 7.1932 1.80709 7.3499 2.00039 7.3499H8.00039C8.19369 7.3499 8.35039 7.1932 8.35039 6.9999C8.35039 6.8066 8.19369 6.6499 8.00039 6.6499H2.00039Z"></path></svg><!--]--> <!--[-1--><!--]--></button> <!--[-1--><!--]--></div><!----></div> <nav aria-label="Main" class="ml-auto hidden lg:block"><ul class="flex items-center gap-x-1 2xl:gap-x-2"><!--[--><li class="hover:text-indigo-700"><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/models"><!--[--><svg class="mr-1.5 text-gray-400 group-hover:text-indigo-500" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path class="uim-quaternary" d="M20.23 7.24L12 12L3.77 7.24a1.98 1.98 0 0 1 .7-.71L11 2.76c.62-.35 1.38-.35 2 0l6.53 3.77c.29.173.531.418.7.71z" opacity=".25" fill="currentColor"></path><path class="uim-tertiary" d="M12 12v9.5a2.09 2.09 0 0 1-.91-.21L4.5 17.48a2.003 2.003 0 0 1-1-1.73v-7.5a2.06 2.06 0 0 1 .27-1.01L12 12z" opacity=".5" fill="currentColor"></path><path class="uim-primary" d="M20.5 8.25v7.5a2.003 2.003 0 0 1-1 1.73l-6.62 3.82c-.275.13-.576.198-.88.2V12l8.23-4.76c.175.308.268.656.27 1.01z" fill="currentColor"></path></svg><!--]--> Models <!--[-1--><!--]--></a></li><li class="hover:text-red-700"><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/datasets"><!--[--><svg class="mr-1.5 text-gray-400 group-hover:text-red-500" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 25 25"><ellipse cx="12.5" cy="5" fill="currentColor" fill-opacity="0.25" rx="7.5" ry="2"></ellipse><path d="M12.5 15C16.6421 15 20 14.1046 20 13V20C20 21.1046 16.6421 22 12.5 22C8.35786 22 5 21.1046 5 20V13C5 14.1046 8.35786 15 12.5 15Z" fill="currentColor" opacity="0.5"></path><path d="M12.5 7C16.6421 7 20 6.10457 20 5V11.5C20 12.6046 16.6421 13.5 12.5 13.5C8.35786 13.5 5 12.6046 5 11.5V5C5 6.10457 8.35786 7 12.5 7Z" fill="currentColor" opacity="0.5"></path><path d="M5.23628 12C5.08204 12.1598 5 12.8273 5 13C5 14.1046 8.35786 15 12.5 15C16.6421 15 20 14.1046 20 13C20 12.8273 19.918 12.1598 19.7637 12C18.9311 12.8626 15.9947 13.5 12.5 13.5C9.0053 13.5 6.06886 12.8626 5.23628 12Z" fill="currentColor"></path></svg><!--]--> Datasets <!--[-1--><!--]--></a></li><li class="hover:text-blue-700"><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/spaces"><!--[--><svg class="mr-1.5 text-gray-400 group-hover:text-blue-500" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" viewBox="0 0 25 25"><path opacity=".5" d="M6.016 14.674v4.31h4.31v-4.31h-4.31ZM14.674 14.674v4.31h4.31v-4.31h-4.31ZM6.016 6.016v4.31h4.31v-4.31h-4.31Z" fill="currentColor"></path><path opacity=".75" fill-rule="evenodd" clip-rule="evenodd" d="M3 4.914C3 3.857 3.857 3 4.914 3h6.514c.884 0 1.628.6 1.848 1.414a5.171 5.171 0 0 1 7.31 7.31c.815.22 1.414.964 1.414 1.848v6.514A1.914 1.914 0 0 1 20.086 22H4.914A1.914 1.914 0 0 1 3 20.086V4.914Zm3.016 1.102v4.31h4.31v-4.31h-4.31Zm0 12.968v-4.31h4.31v4.31h-4.31Zm8.658 0v-4.31h4.31v4.31h-4.31Zm0-10.813a2.155 2.155 0 1 1 4.31 0 2.155 2.155 0 0 1-4.31 0Z" fill="currentColor"></path><path opacity=".25" d="M16.829 6.016a2.155 2.155 0 1 0 0 4.31 2.155 2.155 0 0 0 0-4.31Z" fill="currentColor"></path></svg><!--]--> Spaces <!--[-1--><!--]--></a></li><li class="hover:text-blue-800 dark:text-blue-400 dark:hover:text-blue-300 max-xl:hidden"><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/storage"><!--[--><svg class="mr-1.5 text-gray-400 text-blue-600! dark:text-blue-500!" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 48 48" fill="none"><path opacity="0.25" d="M36 4H12C7.58172 4 4 7.58172 4 12V36C4 40.4183 7.58172 44 12 44H36C40.4183 44 44 40.4183 44 36V12C44 7.58172 40.4183 4 36 4Z" fill="currentColor"></path><path opacity="0.5" d="M31 11H17C13.6863 11 11 13.6863 11 17V31C11 34.3137 13.6863 37 17 37H31C34.3137 37 37 34.3137 37 31V17C37 13.6863 34.3137 11 31 11Z" fill="currentColor"></path><path d="M27 18H21C19.3431 18 18 19.3431 18 21V27C18 28.6569 19.3431 30 21 30H27C28.6569 30 30 28.6569 30 27V21C30 19.3431 28.6569 18 27 18Z" fill="currentColor"></path></svg><!--]--> Buckets <!--[0--><span class="ml-1.5 translate-y-px rounded bg-blue-600/15 px-1 py-px text-[.65rem] font-bold uppercase leading-tight text-blue-600 dark:bg-blue-500/20 dark:text-blue-300">new</span><!--]--></a></li><li class="hover:text-yellow-700"><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/docs"><!--[--><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="mr-1.5 text-gray-400 group-hover:text-yellow-500" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 16 16"><path d="m2.28 3.7-.3.16a.67.67 0 0 0-.34.58v8.73l.01.04.02.07.01.04.03.06.02.04.02.03.04.06.05.05.04.04.06.04.06.04.08.04.08.02h.05l.07.02h.11l.04-.01.07-.02.03-.01.07-.03.22-.12a5.33 5.33 0 0 1 5.15.1.67.67 0 0 0 .66 0 5.33 5.33 0 0 1 5.33 0 .67.67 0 0 0 1-.58V4.36a.67.67 0 0 0-.34-.5l-.3-.17v7.78a.63.63 0 0 1-.87.59 4.9 4.9 0 0 0-4.35.35l-.65.39a.29.29 0 0 1-.15.04.29.29 0 0 1-.16-.04l-.65-.4a4.9 4.9 0 0 0-4.34-.34.63.63 0 0 1-.87-.59V3.7Z" fill="currentColor" class="dark:opacity-40"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M8 3.1a5.99 5.99 0 0 0-5.3-.43.66.66 0 0 0-.42.62v8.18c0 .45.46.76.87.59a4.9 4.9 0 0 1 4.34.35l.65.39c.05.03.1.04.16.04.05 0 .1-.01.15-.04l.65-.4a4.9 4.9 0 0 1 4.35-.34.63.63 0 0 0 .86-.59V3.3a.67.67 0 0 0-.41-.62 5.99 5.99 0 0 0-5.3.43l-.3.17L8 3.1Zm.73 1.87a.43.43 0 1 0-.86 0v5.48a.43.43 0 0 0 .86 0V4.97Z" fill="currentColor" class="opacity-40 dark:opacity-100"></path><path d="M8.73 4.97a.43.43 0 1 0-.86 0v5.48a.43.43 0 1 0 .86 0V4.96Z" fill="currentColor" class="dark:opacity-40"></path></svg><!--]--> Docs <!--[-1--><!--]--></a></li><li class="hover:text-black dark:hover:text-white max-2xl:hidden"><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/enterprise"><!--[--><svg class="mr-1.5 text-gray-400 group-hover:text-black dark:group-hover:text-white" xmlns="http://www.w3.org/2000/svg" fill="none" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 12 12"><path fill-rule="evenodd" clip-rule="evenodd" d="M4.9 1.35a3.16 3.16 0 0 0-2.8 2.07L.37 8.58C0 9.71.7 10.65 1.86 10.65H7.3a3.2 3.2 0 0 0 2.84-2.07l1.67-5.16c.36-1.13-.3-2.07-1.46-2.07H4.91Zm.4 2.07L3.57 8.47h3.57l.36-1.12H5.4l.28-.91h1.75l.4-1.1H6.07l.3-.83h2l.36-1.1H5.27h.04Z" fill="currentColor"></path></svg><!--]--> Enterprise <!--[-1--><!--]--></a></li><!--]--> <li><a class="group flex items-center px-2 py-0.5 dark:text-gray-300 dark:hover:text-gray-100" href="/pricing">Pricing</a></li> <li><div class="relative group"><button class="px-2 py-0.5 hover:text-gray-500 dark:hover:text-gray-600 flex items-center " type="button"><!--[-1--><!--[0--><!--[--><svg class=" text-gray-500 w-5 group-hover:text-gray-400 dark:text-gray-300 dark:group-hover:text-gray-100" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" viewBox="0 0 32 18" preserveAspectRatio="xMidYMid meet"><path fill-rule="evenodd" clip-rule="evenodd" d="M14.4504 3.30221C14.4504 2.836 14.8284 2.45807 15.2946 2.45807H28.4933C28.9595 2.45807 29.3374 2.836 29.3374 3.30221C29.3374 3.76842 28.9595 4.14635 28.4933 4.14635H15.2946C14.8284 4.14635 14.4504 3.76842 14.4504 3.30221Z" fill="currentColor"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M14.4504 9.00002C14.4504 8.53382 14.8284 8.15588 15.2946 8.15588H28.4933C28.9595 8.15588 29.3374 8.53382 29.3374 9.00002C29.3374 9.46623 28.9595 9.84417 28.4933 9.84417H15.2946C14.8284 9.84417 14.4504 9.46623 14.4504 9.00002Z" fill="currentColor"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M14.4504 14.6978C14.4504 14.2316 14.8284 13.8537 15.2946 13.8537H28.4933C28.9595 13.8537 29.3374 14.2316 29.3374 14.6978C29.3374 15.164 28.9595 15.542 28.4933 15.542H15.2946C14.8284 15.542 14.4504 15.164 14.4504 14.6978Z" fill="currentColor"></path><path fill-rule="evenodd" clip-rule="evenodd" d="M1.94549 6.87377C2.27514 6.54411 2.80962 6.54411 3.13928 6.87377L6.23458 9.96907L9.32988 6.87377C9.65954 6.54411 10.194 6.54411 10.5237 6.87377C10.8533 7.20343 10.8533 7.73791 10.5237 8.06756L6.23458 12.3567L1.94549 8.06756C1.61583 7.73791 1.61583 7.20343 1.94549 6.87377Z" fill="currentColor"></path></svg><!--]--><!--]--> <!--]--> <!--[-1--><!--]--></button> <!--[-1--><!--]--></div><!----></li> <li><hr class="h-5 w-0.5 border-none bg-gray-100 dark:bg-gray-800"/></li> <!--[-1--><li><a class="block cursor-pointer whitespace-nowrap px-2 py-0.5 hover:text-gray-500 dark:text-gray-300 dark:hover:text-gray-100" href="/login">Log In</a></li> <!--[0--><li><a class="whitespace-nowrap rounded-full border border-transparent bg-gray-900 px-3 py-1 leading-none text-white hover:border-black hover:bg-white hover:text-black" href="/join">Sign Up</a></li><!--]--><!--]--></ul></nav><!----></div></header><!----></div><!--]--> <!--[-1--><!--]--> <!--[2--><!--[-1--><!--]--><!--]--><!----> <!--[-1--><!--]--><!----> <!--[0--><div class="SVELTE_HYDRATER contents" data-target="SSOBanner" data-props="{}"><!--[-1--><!--]--><!----></div><!--]--> <!--[-1--><!--]--><!----> <main class="flex flex-1 flex-col"><!--[--><div class="relative lg:flex" id="hf-doc-container"><div class="sticky top-0 z-20 self-start"><div class="SVELTE_HYDRATER contents" data-target="SideMenu" data-props="{"chapters":[{"title":"Get started","isExpanded":true,"sections":[{"title":"Transformers","isExpanded":true,"id":"index","url":"/docs/transformers/index"},{"title":"Installation","isExpanded":true,"id":"installation","url":"/docs/transformers/installation"},{"title":"Quickstart","isExpanded":true,"id":"quicktour","url":"/docs/transformers/quicktour"}]},{"title":"Base classes","isExpanded":true,"sections":[{"title":"Models","isExpanded":false,"sections":[{"title":"Dynamic weight loading","id":"weightconverter","url":"/docs/transformers/weightconverter"},{"title":"Loading models","id":"models","url":"/docs/transformers/models"},{"title":"Customizing models","id":"custom_models","url":"/docs/transformers/custom_models"},{"title":"Monkey patching","id":"monkey_patching","url":"/docs/transformers/monkey_patching"},{"title":"Customizing model components","id":"how_to_hack_models","url":"/docs/transformers/how_to_hack_models"},{"title":"Sharing","id":"model_sharing","url":"/docs/transformers/model_sharing"},{"title":"Exporting to production","id":"serialization","url":"/docs/transformers/serialization"},{"title":"Contributing a new model to Transformers","id":"modular_transformers","url":"/docs/transformers/modular_transformers"},{"title":"Legacy model contribution","id":"add_new_model","url":"/docs/transformers/add_new_model"},{"title":"Documenting a model","id":"auto_docstring","url":"/docs/transformers/auto_docstring"},{"title":"Tracing model intermediate outputs","id":"model_output_tracing","url":"/docs/transformers/model_output_tracing"}]},{"title":"Preprocessors","isExpanded":false,"sections":[{"title":"Tokenizers","id":"fast_tokenizers","url":"/docs/transformers/fast_tokenizers"},{"title":"Customizing tokenizers","id":"custom_tokenizers","url":"/docs/transformers/custom_tokenizers"},{"title":"Tokenization algorithms","id":"tokenizer_summary","url":"/docs/transformers/tokenizer_summary"},{"title":"Image processors","id":"image_processors","url":"/docs/transformers/image_processors"},{"title":"Video processors","id":"video_processors","url":"/docs/transformers/video_processors"},{"title":"Backbones","id":"backbones","url":"/docs/transformers/backbones"},{"title":"Feature extractors","id":"feature_extractors","url":"/docs/transformers/feature_extractors"},{"title":"Processors","id":"processors","url":"/docs/transformers/processors"}]}]},{"title":"Inference","isExpanded":true,"sections":[{"title":"Pipeline API","isExpanded":false,"sections":[{"title":"Pipeline","id":"pipeline_tutorial","url":"/docs/transformers/pipeline_tutorial"},{"title":"Machine learning apps","id":"pipeline_gradio","url":"/docs/transformers/pipeline_gradio"},{"title":"Web server inference","id":"pipeline_webserver","url":"/docs/transformers/pipeline_webserver"},{"title":"Adding a new pipeline","id":"add_new_pipeline","url":"/docs/transformers/add_new_pipeline"}]},{"title":"Generate API","isExpanded":false,"sections":[{"title":"Text generation","id":"llm_tutorial","url":"/docs/transformers/llm_tutorial"},{"title":"Decoding methods","id":"generation_strategies","url":"/docs/transformers/generation_strategies"},{"title":"Generation features","id":"generation_features","url":"/docs/transformers/generation_features"},{"title":"Prompt engineering","id":"tasks/prompting","url":"/docs/transformers/tasks/prompting"},{"title":"Perplexity of fixed-length models","id":"perplexity","url":"/docs/transformers/perplexity"}]},{"title":"Optimization","isExpanded":false,"sections":[{"title":"Overview","id":"optimization_overview","url":"/docs/transformers/optimization_overview"},{"title":"Attention backends","id":"attention_interface","url":"/docs/transformers/attention_interface"},{"title":"Experts backends","id":"experts_interface","url":"/docs/transformers/experts_interface"},{"title":"Continuous batching","id":"continuous_batching","url":"/docs/transformers/continuous_batching"},{"title":"Continuous batching architecture","id":"continuous_batching_architecture","url":"/docs/transformers/continuous_batching_architecture"},{"title":"Paged attention","id":"paged_attention","url":"/docs/transformers/paged_attention"},{"title":"Kernels","isExpanded":false,"sections":[{"title":"Kernels","id":"kernel_doc/overview","url":"/docs/transformers/kernel_doc/overview"},{"title":"Loading kernels","id":"kernel_doc/loading_kernels","url":"/docs/transformers/kernel_doc/loading_kernels"}]},{"title":"torch.compile","id":"perf_torch_compile","url":"/docs/transformers/perf_torch_compile"},{"title":"Tensor parallelism","id":"perf_infer_gpu_multi","url":"/docs/transformers/perf_infer_gpu_multi"},{"title":"Expert parallelism","id":"expert_parallelism","url":"/docs/transformers/expert_parallelism"},{"title":"Cache strategies","id":"kv_cache","url":"/docs/transformers/kv_cache"},{"title":"Caching","id":"cache_explanation","url":"/docs/transformers/cache_explanation"},{"title":"Assisted decoding","id":"assisted_decoding","url":"/docs/transformers/assisted_decoding"},{"title":"Getting the most out of LLMs","id":"llm_tutorial_optimization","url":"/docs/transformers/llm_tutorial_optimization"}]},{"title":"Chat with models","isExpanded":true,"sections":[{"title":"Chat basics","id":"conversations","url":"/docs/transformers/conversations"},{"title":"Chat templates","isExpanded":true,"id":"chat_templating","url":"/docs/transformers/chat_templating"},{"title":"Chat message patterns","id":"chat_content_patterns","url":"/docs/transformers/chat_content_patterns"},{"title":"Multimodal chat templates","id":"chat_templating_multimodal","url":"/docs/transformers/chat_templating_multimodal"},{"title":"Tool use","id":"chat_extras","url":"/docs/transformers/chat_extras"},{"title":"Writing a chat template","id":"chat_templating_writing","url":"/docs/transformers/chat_templating_writing"},{"title":"Response parsing","id":"chat_response_parsing","url":"/docs/transformers/chat_response_parsing"}]},{"title":"Serving","isExpanded":false,"sections":[{"title":"Serve CLI","id":"serve-cli/serving","url":"/docs/transformers/serve-cli/serving"},{"title":"Server optimizations","id":"serve-cli/serving_optims","url":"/docs/transformers/serve-cli/serving_optims"},{"title":"Cursor","id":"serve-cli/cursor","url":"/docs/transformers/serve-cli/cursor"},{"title":"Jan","id":"serve-cli/jan","url":"/docs/transformers/serve-cli/jan"},{"title":"Open WebUI","id":"serve-cli/openweb_ui","url":"/docs/transformers/serve-cli/openweb_ui"},{"title":"tiny-agents","id":"serve-cli/tiny_agents","url":"/docs/transformers/serve-cli/tiny_agents"}]}]},{"title":"Training","isExpanded":true,"sections":[{"title":"Get started","isExpanded":false,"sections":[{"title":"Trainer overview","id":"trainer","url":"/docs/transformers/trainer"},{"title":"Fine-tuning","id":"training","url":"/docs/transformers/training"}]},{"title":"Customization","isExpanded":false,"sections":[{"title":"Subclassing Trainer methods","id":"trainer_customize","url":"/docs/transformers/trainer_customize"},{"title":"Callbacks","id":"trainer_callbacks","url":"/docs/transformers/trainer_callbacks"},{"title":"Data collators","id":"data_collators","url":"/docs/transformers/data_collators"},{"title":"Optimizers","id":"optimizers","url":"/docs/transformers/optimizers"},{"title":"Hyperparameter search","id":"hpo_train","url":"/docs/transformers/hpo_train"}]},{"title":"Parameter-efficient fine-tuning","isExpanded":true,"id":"peft","url":"/docs/transformers/peft"},{"title":"Distributed training","isExpanded":false,"sections":[{"title":"Accelerator selection","id":"accelerator_selection","url":"/docs/transformers/accelerator_selection"},{"title":"Accelerate","id":"accelerate","url":"/docs/transformers/accelerate"},{"title":"FullyShardedDataParallel","id":"fsdp","url":"/docs/transformers/fsdp"},{"title":"DeepSpeed","id":"deepspeed","url":"/docs/transformers/deepspeed"},{"title":"Multi-GPU debugging","id":"debugging","url":"/docs/transformers/debugging"},{"title":"Distributed CPUs","id":"perf_train_cpu_many","url":"/docs/transformers/perf_train_cpu_many"},{"title":"Parallelism methods","id":"perf_train_gpu_many","url":"/docs/transformers/perf_train_gpu_many"}]},{"title":"Hardware","isExpanded":false,"sections":[{"title":"GPU","id":"perf_train_gpu_one","url":"/docs/transformers/perf_train_gpu_one"},{"title":"CPU","id":"perf_train_cpu","url":"/docs/transformers/perf_train_cpu"},{"title":"Apple Silicon","id":"perf_train_special","url":"/docs/transformers/perf_train_special"},{"title":"Intel Gaudi","id":"perf_train_gaudi","url":"/docs/transformers/perf_train_gaudi"},{"title":"Build your own machine","id":"perf_hardware","url":"/docs/transformers/perf_hardware"},{"title":"Model training anatomy","id":"model_memory_anatomy","url":"/docs/transformers/model_memory_anatomy"}]}]},{"title":"Quantization","isExpanded":false,"sections":[{"title":"Overview","id":"quantization/overview","url":"/docs/transformers/quantization/overview"},{"title":"Selecting a quantization method","id":"quantization/selecting","url":"/docs/transformers/quantization/selecting"},{"title":"Quantization concepts","id":"quantization/concept_guide","url":"/docs/transformers/quantization/concept_guide"},{"title":"AQLM","id":"quantization/aqlm","url":"/docs/transformers/quantization/aqlm"},{"title":"AutoRound","id":"quantization/auto_round","url":"/docs/transformers/quantization/auto_round"},{"title":"AWQ","id":"quantization/awq","url":"/docs/transformers/quantization/awq"},{"title":"BitNet","id":"quantization/bitnet","url":"/docs/transformers/quantization/bitnet"},{"title":"bitsandbytes","id":"quantization/bitsandbytes","url":"/docs/transformers/quantization/bitsandbytes"},{"title":"compressed-tensors","id":"quantization/compressed_tensors","url":"/docs/transformers/quantization/compressed_tensors"},{"title":"EETQ","id":"quantization/eetq","url":"/docs/transformers/quantization/eetq"},{"title":"FBGEMM","id":"quantization/fbgemm_fp8","url":"/docs/transformers/quantization/fbgemm_fp8"},{"title":"Fine-grained FP8","id":"quantization/finegrained_fp8","url":"/docs/transformers/quantization/finegrained_fp8"},{"title":"Four Over Six","id":"quantization/fouroversix","url":"/docs/transformers/quantization/fouroversix"},{"title":"FP-Quant","id":"quantization/fp_quant","url":"/docs/transformers/quantization/fp_quant"},{"title":"GGUF","id":"gguf","url":"/docs/transformers/gguf"},{"title":"GPTQ","id":"quantization/gptq","url":"/docs/transformers/quantization/gptq"},{"title":"HIGGS","id":"quantization/higgs","url":"/docs/transformers/quantization/higgs"},{"title":"HQQ","id":"quantization/hqq","url":"/docs/transformers/quantization/hqq"},{"title":"Metal","id":"quantization/metal","url":"/docs/transformers/quantization/metal"},{"title":"MXFP4","id":"quantization/mxfp4","url":"/docs/transformers/quantization/mxfp4"},{"title":"Optimum","id":"quantization/optimum","url":"/docs/transformers/quantization/optimum"},{"title":"Quanto","id":"quantization/quanto","url":"/docs/transformers/quantization/quanto"},{"title":"Quark","id":"quantization/quark","url":"/docs/transformers/quantization/quark"},{"title":"torchao","id":"quantization/torchao","url":"/docs/transformers/quantization/torchao"},{"title":"SpQR","id":"quantization/spqr","url":"/docs/transformers/quantization/spqr"},{"title":"VPTQ","id":"quantization/vptq","url":"/docs/transformers/quantization/vptq"},{"title":"SINQ","id":"quantization/sinq","url":"/docs/transformers/quantization/sinq"},{"title":"Contribute","id":"quantization/contribute","url":"/docs/transformers/quantization/contribute"}]},{"title":"Ecosystem integrations","isExpanded":false,"sections":[{"title":"Inference engines","isExpanded":false,"sections":[{"title":"Building a compatible model backend for inference","id":"community_integrations/transformers_as_backend","url":"/docs/transformers/community_integrations/transformers_as_backend"},{"title":"SGLang","id":"community_integrations/sglang","url":"/docs/transformers/community_integrations/sglang"},{"title":"TensorRT-LLM","id":"community_integrations/tensorrt-llm","url":"/docs/transformers/community_integrations/tensorrt-llm"},{"title":"vLLM","id":"community_integrations/vllm","url":"/docs/transformers/community_integrations/vllm"}]},{"title":"Local deployment","isExpanded":false,"sections":[{"title":"Candle","id":"community_integrations/candle","url":"/docs/transformers/community_integrations/candle"},{"title":"ExecuTorch","id":"community_integrations/executorch","url":"/docs/transformers/community_integrations/executorch"},{"title":"llama.cpp","id":"community_integrations/llama_cpp","url":"/docs/transformers/community_integrations/llama_cpp"},{"title":"MLX","id":"community_integrations/mlx","url":"/docs/transformers/community_integrations/mlx"}]},{"title":"Pretraining","isExpanded":false,"sections":[{"title":"NeMo Automodel","id":"community_integrations/nemo_automodel_pretraining","url":"/docs/transformers/community_integrations/nemo_automodel_pretraining"},{"title":"Nanotron","id":"community_integrations/nanotron","url":"/docs/transformers/community_integrations/nanotron"},{"title":"torchtitan","id":"community_integrations/torchtitan","url":"/docs/transformers/community_integrations/torchtitan"}]},{"title":"Fine-tuning","isExpanded":false,"sections":[{"title":"NeMo Automodel","id":"community_integrations/nemo_automodel_finetuning","url":"/docs/transformers/community_integrations/nemo_automodel_finetuning"},{"title":"Axolotl","id":"community_integrations/axolotl","url":"/docs/transformers/community_integrations/axolotl"},{"title":"TRL","id":"community_integrations/trl","url":"/docs/transformers/community_integrations/trl"},{"title":"Unsloth","id":"community_integrations/unsloth","url":"/docs/transformers/community_integrations/unsloth"}]}]},{"title":"Resources","isExpanded":false,"sections":[{"title":"Task recipes","isExpanded":false,"sections":[{"title":"Natural language processing","isExpanded":false,"sections":[{"title":"Text classification","id":"tasks/sequence_classification","url":"/docs/transformers/tasks/sequence_classification"},{"title":"Token classification","id":"tasks/token_classification","url":"/docs/transformers/tasks/token_classification"},{"title":"Question answering","id":"tasks/question_answering","url":"/docs/transformers/tasks/question_answering"},{"title":"Causal language modeling","id":"tasks/language_modeling","url":"/docs/transformers/tasks/language_modeling"},{"title":"Masked language modeling","id":"tasks/masked_language_modeling","url":"/docs/transformers/tasks/masked_language_modeling"},{"title":"Translation","id":"tasks/translation","url":"/docs/transformers/tasks/translation"},{"title":"Summarization","id":"tasks/summarization","url":"/docs/transformers/tasks/summarization"},{"title":"Multiple choice","id":"tasks/multiple_choice","url":"/docs/transformers/tasks/multiple_choice"}]},{"title":"Audio","isExpanded":false,"sections":[{"title":"Audio classification","id":"tasks/audio_classification","url":"/docs/transformers/tasks/audio_classification"},{"title":"Automatic speech recognition","id":"tasks/asr","url":"/docs/transformers/tasks/asr"},{"title":"Audio-text-to-text","id":"tasks/audio_text_to_text","url":"/docs/transformers/tasks/audio_text_to_text"},{"title":"Text to speech","id":"tasks/text-to-speech","url":"/docs/transformers/tasks/text-to-speech"}]},{"title":"Computer vision","isExpanded":false,"sections":[{"title":"Image classification","id":"tasks/image_classification","url":"/docs/transformers/tasks/image_classification"},{"title":"Image segmentation","id":"tasks/semantic_segmentation","url":"/docs/transformers/tasks/semantic_segmentation"},{"title":"Video classification","id":"tasks/video_classification","url":"/docs/transformers/tasks/video_classification"},{"title":"Object detection","id":"tasks/object_detection","url":"/docs/transformers/tasks/object_detection"},{"title":"Zero-shot object detection","id":"tasks/zero_shot_object_detection","url":"/docs/transformers/tasks/zero_shot_object_detection"},{"title":"Zero-shot image classification","id":"tasks/zero_shot_image_classification","url":"/docs/transformers/tasks/zero_shot_image_classification"},{"title":"Depth estimation","id":"tasks/monocular_depth_estimation","url":"/docs/transformers/tasks/monocular_depth_estimation"},{"title":"Image Feature Extraction","id":"tasks/image_feature_extraction","url":"/docs/transformers/tasks/image_feature_extraction"},{"title":"Mask Generation","id":"tasks/mask_generation","url":"/docs/transformers/tasks/mask_generation"},{"title":"Keypoint detection","id":"tasks/keypoint_detection","url":"/docs/transformers/tasks/keypoint_detection"},{"title":"Knowledge Distillation for Computer Vision","id":"tasks/knowledge_distillation_for_image_classification","url":"/docs/transformers/tasks/knowledge_distillation_for_image_classification"},{"title":"Keypoint matching","id":"tasks/keypoint_matching","url":"/docs/transformers/tasks/keypoint_matching"},{"title":"Training vision models using Backbone API","id":"tasks/training_vision_backbone","url":"/docs/transformers/tasks/training_vision_backbone"}]},{"title":"Multimodal","isExpanded":false,"sections":[{"title":"Image captioning","id":"tasks/image_captioning","url":"/docs/transformers/tasks/image_captioning"},{"title":"Document Question Answering","id":"tasks/document_question_answering","url":"/docs/transformers/tasks/document_question_answering"},{"title":"Visual Question Answering","id":"tasks/visual_question_answering","url":"/docs/transformers/tasks/visual_question_answering"},{"title":"Image tasks with IDEFICS","id":"tasks/idefics","url":"/docs/transformers/tasks/idefics"},{"title":"Image-text-to-text","id":"tasks/image_text_to_text","url":"/docs/transformers/tasks/image_text_to_text"},{"title":"Any-to-any","id":"tasks/any_to_any","url":"/docs/transformers/tasks/any_to_any"},{"title":"Video-text-to-text","id":"tasks/video_text_to_text","url":"/docs/transformers/tasks/video_text_to_text"},{"title":"Visual Document Retrieval","id":"tasks/visual_document_retrieval","url":"/docs/transformers/tasks/visual_document_retrieval"}]}]},{"title":"Training scripts","id":"run_scripts","url":"/docs/transformers/run_scripts"},{"title":"Glossary","id":"glossary","url":"/docs/transformers/glossary"},{"title":"Philosophy","id":"philosophy","url":"/docs/transformers/philosophy"},{"title":"Models Timeline","id":"models_timeline","url":"/docs/transformers/models_timeline"},{"title":"Notebooks with examples","id":"notebooks","url":"/docs/transformers/notebooks"},{"title":"Community resources","id":"community","url":"/docs/transformers/community"},{"title":"Troubleshoot","id":"troubleshooting","url":"/docs/transformers/troubleshooting"}]},{"title":"Contribute","isExpanded":false,"sections":[{"title":"Contribute to Transformers","id":"contributing","url":"/docs/transformers/contributing"},{"title":"Transformers model tests","id":"testing","url":"/docs/transformers/testing"},{"title":"Pull request checks","id":"pr_checks","url":"/docs/transformers/pr_checks"}]},{"title":"API","isExpanded":false,"sections":[{"title":"Main Classes","isExpanded":false,"sections":[{"title":"Auto Classes","id":"model_doc/auto","url":"/docs/transformers/model_doc/auto"},{"title":"Backbones","id":"main_classes/backbones","url":"/docs/transformers/main_classes/backbones"},{"title":"Callbacks","id":"main_classes/callback","url":"/docs/transformers/main_classes/callback"},{"title":"Configuration","id":"main_classes/configuration","url":"/docs/transformers/main_classes/configuration"},{"title":"Continuous batching","id":"main_classes/continuous_batching","url":"/docs/transformers/main_classes/continuous_batching"},{"title":"Data Collator","id":"main_classes/data_collator","url":"/docs/transformers/main_classes/data_collator"},{"title":"Logging","id":"main_classes/logging","url":"/docs/transformers/main_classes/logging"},{"title":"Models","id":"main_classes/model","url":"/docs/transformers/main_classes/model"},{"title":"Text Generation","id":"main_classes/text_generation","url":"/docs/transformers/main_classes/text_generation"},{"title":"Optimization","id":"main_classes/optimizer_schedules","url":"/docs/transformers/main_classes/optimizer_schedules"},{"title":"Model outputs","id":"main_classes/output","url":"/docs/transformers/main_classes/output"},{"title":"PEFT","id":"main_classes/peft","url":"/docs/transformers/main_classes/peft"},{"title":"Pipelines","id":"main_classes/pipelines","url":"/docs/transformers/main_classes/pipelines"},{"title":"Processors","id":"main_classes/processors","url":"/docs/transformers/main_classes/processors"},{"title":"Quantization","id":"main_classes/quantization","url":"/docs/transformers/main_classes/quantization"},{"title":"Tokenizer","id":"main_classes/tokenizer","url":"/docs/transformers/main_classes/tokenizer"},{"title":"Trainer","id":"main_classes/trainer","url":"/docs/transformers/main_classes/trainer"},{"title":"DeepSpeed","id":"main_classes/deepspeed","url":"/docs/transformers/main_classes/deepspeed"},{"title":"ExecuTorch","id":"main_classes/executorch","url":"/docs/transformers/main_classes/executorch"},{"title":"Feature Extractor","id":"main_classes/feature_extractor","url":"/docs/transformers/main_classes/feature_extractor"},{"title":"Image Processor","id":"main_classes/image_processor","url":"/docs/transformers/main_classes/image_processor"},{"title":"Video Processor","id":"main_classes/video_processor","url":"/docs/transformers/main_classes/video_processor"},{"title":"Kernels","id":"main_classes/kernels","url":"/docs/transformers/main_classes/kernels"}]},{"title":"Models","isExpanded":false,"sections":[{"title":"Text models","isExpanded":false,"sections":[{"title":"AFMoE","id":"model_doc/afmoe","url":"/docs/transformers/model_doc/afmoe"},{"title":"ALBERT","id":"model_doc/albert","url":"/docs/transformers/model_doc/albert"},{"title":"Apertus","id":"model_doc/apertus","url":"/docs/transformers/model_doc/apertus"},{"title":"Arcee","id":"model_doc/arcee","url":"/docs/transformers/model_doc/arcee"},{"title":"Bamba","id":"model_doc/bamba","url":"/docs/transformers/model_doc/bamba"},{"title":"BART","id":"model_doc/bart","url":"/docs/transformers/model_doc/bart"},{"title":"BARThez","id":"model_doc/barthez","url":"/docs/transformers/model_doc/barthez"},{"title":"BARTpho","id":"model_doc/bartpho","url":"/docs/transformers/model_doc/bartpho"},{"title":"BERT","id":"model_doc/bert","url":"/docs/transformers/model_doc/bert"},{"title":"BertGeneration","id":"model_doc/bert-generation","url":"/docs/transformers/model_doc/bert-generation"},{"title":"BertJapanese","id":"model_doc/bert-japanese","url":"/docs/transformers/model_doc/bert-japanese"},{"title":"BERTweet","id":"model_doc/bertweet","url":"/docs/transformers/model_doc/bertweet"},{"title":"BigBird","id":"model_doc/big_bird","url":"/docs/transformers/model_doc/big_bird"},{"title":"BigBirdPegasus","id":"model_doc/bigbird_pegasus","url":"/docs/transformers/model_doc/bigbird_pegasus"},{"title":"BioGpt","id":"model_doc/biogpt","url":"/docs/transformers/model_doc/biogpt"},{"title":"BitNet","id":"model_doc/bitnet","url":"/docs/transformers/model_doc/bitnet"},{"title":"Blenderbot","id":"model_doc/blenderbot","url":"/docs/transformers/model_doc/blenderbot"},{"title":"Blenderbot Small","id":"model_doc/blenderbot-small","url":"/docs/transformers/model_doc/blenderbot-small"},{"title":"BLOOM","id":"model_doc/bloom","url":"/docs/transformers/model_doc/bloom"},{"title":"BLT","id":"model_doc/blt","url":"/docs/transformers/model_doc/blt"},{"title":"ByT5","id":"model_doc/byt5","url":"/docs/transformers/model_doc/byt5"},{"title":"CamemBERT","id":"model_doc/camembert","url":"/docs/transformers/model_doc/camembert"},{"title":"CANINE","id":"model_doc/canine","url":"/docs/transformers/model_doc/canine"},{"title":"CodeGen","id":"model_doc/codegen","url":"/docs/transformers/model_doc/codegen"},{"title":"CodeLlama","id":"model_doc/code_llama","url":"/docs/transformers/model_doc/code_llama"},{"title":"Cohere","id":"model_doc/cohere","url":"/docs/transformers/model_doc/cohere"},{"title":"Cohere2","id":"model_doc/cohere2","url":"/docs/transformers/model_doc/cohere2"},{"title":"ConvBERT","id":"model_doc/convbert","url":"/docs/transformers/model_doc/convbert"},{"title":"CPM","id":"model_doc/cpm","url":"/docs/transformers/model_doc/cpm"},{"title":"CPMANT","id":"model_doc/cpmant","url":"/docs/transformers/model_doc/cpmant"},{"title":"CTRL","id":"model_doc/ctrl","url":"/docs/transformers/model_doc/ctrl"},{"title":"DBRX","id":"model_doc/dbrx","url":"/docs/transformers/model_doc/dbrx"},{"title":"DeBERTa","id":"model_doc/deberta","url":"/docs/transformers/model_doc/deberta"},{"title":"DeBERTa-v2","id":"model_doc/deberta-v2","url":"/docs/transformers/model_doc/deberta-v2"},{"title":"DeepSeek-V2","id":"model_doc/deepseek_v2","url":"/docs/transformers/model_doc/deepseek_v2"},{"title":"DeepSeek-V3","id":"model_doc/deepseek_v3","url":"/docs/transformers/model_doc/deepseek_v3"},{"title":"DialoGPT","id":"model_doc/dialogpt","url":"/docs/transformers/model_doc/dialogpt"},{"title":"DiffLlama","id":"model_doc/diffllama","url":"/docs/transformers/model_doc/diffllama"},{"title":"DistilBERT","id":"model_doc/distilbert","url":"/docs/transformers/model_doc/distilbert"},{"title":"Doge","id":"model_doc/doge","url":"/docs/transformers/model_doc/doge"},{"title":"dots1","id":"model_doc/dots1","url":"/docs/transformers/model_doc/dots1"},{"title":"DPR","id":"model_doc/dpr","url":"/docs/transformers/model_doc/dpr"},{"title":"ELECTRA","id":"model_doc/electra","url":"/docs/transformers/model_doc/electra"},{"title":"Encoder Decoder Models","id":"model_doc/encoder-decoder","url":"/docs/transformers/model_doc/encoder-decoder"},{"title":"ERNIE","id":"model_doc/ernie","url":"/docs/transformers/model_doc/ernie"},{"title":"Ernie4_5","id":"model_doc/ernie4_5","url":"/docs/transformers/model_doc/ernie4_5"},{"title":"Ernie4_5_MoE","id":"model_doc/ernie4_5_moe","url":"/docs/transformers/model_doc/ernie4_5_moe"},{"title":"ESM","id":"model_doc/esm","url":"/docs/transformers/model_doc/esm"},{"title":"EuroBERT","id":"model_doc/eurobert","url":"/docs/transformers/model_doc/eurobert"},{"title":"EXAONE-4.0","id":"model_doc/exaone4","url":"/docs/transformers/model_doc/exaone4"},{"title":"EXAONE-MoE","id":"model_doc/exaone_moe","url":"/docs/transformers/model_doc/exaone_moe"},{"title":"Falcon","id":"model_doc/falcon","url":"/docs/transformers/model_doc/falcon"},{"title":"Falcon3","id":"model_doc/falcon3","url":"/docs/transformers/model_doc/falcon3"},{"title":"FalconH1","id":"model_doc/falcon_h1","url":"/docs/transformers/model_doc/falcon_h1"},{"title":"FalconMamba","id":"model_doc/falcon_mamba","url":"/docs/transformers/model_doc/falcon_mamba"},{"title":"FLAN-T5","id":"model_doc/flan-t5","url":"/docs/transformers/model_doc/flan-t5"},{"title":"FLAN-UL2","id":"model_doc/flan-ul2","url":"/docs/transformers/model_doc/flan-ul2"},{"title":"FlauBERT","id":"model_doc/flaubert","url":"/docs/transformers/model_doc/flaubert"},{"title":"FlexOlmo","id":"model_doc/flex_olmo","url":"/docs/transformers/model_doc/flex_olmo"},{"title":"FNet","id":"model_doc/fnet","url":"/docs/transformers/model_doc/fnet"},{"title":"FSMT","id":"model_doc/fsmt","url":"/docs/transformers/model_doc/fsmt"},{"title":"Funnel Transformer","id":"model_doc/funnel","url":"/docs/transformers/model_doc/funnel"},{"title":"Fuyu","id":"model_doc/fuyu","url":"/docs/transformers/model_doc/fuyu"},{"title":"Gemma","id":"model_doc/gemma","url":"/docs/transformers/model_doc/gemma"},{"title":"Gemma2","id":"model_doc/gemma2","url":"/docs/transformers/model_doc/gemma2"},{"title":"GLM-4","id":"model_doc/glm","url":"/docs/transformers/model_doc/glm"},{"title":"GLM-4-0414","id":"model_doc/glm4","url":"/docs/transformers/model_doc/glm4"},{"title":"GLM-4.5, GLM-4.6, GLM-4.7","id":"model_doc/glm4_moe","url":"/docs/transformers/model_doc/glm4_moe"},{"title":"GLM-4.7-Flash","id":"model_doc/glm4_moe_lite","url":"/docs/transformers/model_doc/glm4_moe_lite"},{"title":"GLM-Image","id":"model_doc/glm_image","url":"/docs/transformers/model_doc/glm_image"},{"title":"GlmMoeDsa","id":"model_doc/glm_moe_dsa","url":"/docs/transformers/model_doc/glm_moe_dsa"},{"title":"GPT","id":"model_doc/openai-gpt","url":"/docs/transformers/model_doc/openai-gpt"},{"title":"GPT Neo","id":"model_doc/gpt_neo","url":"/docs/transformers/model_doc/gpt_neo"},{"title":"GPT NeoX","id":"model_doc/gpt_neox","url":"/docs/transformers/model_doc/gpt_neox"},{"title":"GPT NeoX Japanese","id":"model_doc/gpt_neox_japanese","url":"/docs/transformers/model_doc/gpt_neox_japanese"},{"title":"GPT-J","id":"model_doc/gptj","url":"/docs/transformers/model_doc/gptj"},{"title":"GPT2","id":"model_doc/gpt2","url":"/docs/transformers/model_doc/gpt2"},{"title":"GPTBigCode","id":"model_doc/gpt_bigcode","url":"/docs/transformers/model_doc/gpt_bigcode"},{"title":"GptOss","id":"model_doc/gpt_oss","url":"/docs/transformers/model_doc/gpt_oss"},{"title":"GPTSw3","id":"model_doc/gpt-sw3","url":"/docs/transformers/model_doc/gpt-sw3"},{"title":"Granite","id":"model_doc/granite","url":"/docs/transformers/model_doc/granite"},{"title":"GraniteMoe","id":"model_doc/granitemoe","url":"/docs/transformers/model_doc/granitemoe"},{"title":"GraniteMoeHybrid","id":"model_doc/granitemoehybrid","url":"/docs/transformers/model_doc/granitemoehybrid"},{"title":"GraniteMoeShared","id":"model_doc/granitemoeshared","url":"/docs/transformers/model_doc/granitemoeshared"},{"title":"Helium","id":"model_doc/helium","url":"/docs/transformers/model_doc/helium"},{"title":"HerBERT","id":"model_doc/herbert","url":"/docs/transformers/model_doc/herbert"},{"title":"HunYuanDenseV1","id":"model_doc/hunyuan_v1_dense","url":"/docs/transformers/model_doc/hunyuan_v1_dense"},{"title":"HunYuanMoEV1","id":"model_doc/hunyuan_v1_moe","url":"/docs/transformers/model_doc/hunyuan_v1_moe"},{"title":"I-BERT","id":"model_doc/ibert","url":"/docs/transformers/model_doc/ibert"},{"title":"Jais2","id":"model_doc/jais2","url":"/docs/transformers/model_doc/jais2"},{"title":"Jamba","id":"model_doc/jamba","url":"/docs/transformers/model_doc/jamba"},{"title":"JetMoe","id":"model_doc/jetmoe","url":"/docs/transformers/model_doc/jetmoe"},{"title":"jina_embeddings_v3","id":"model_doc/jina_embeddings_v3","url":"/docs/transformers/model_doc/jina_embeddings_v3"},{"title":"LED","id":"model_doc/led","url":"/docs/transformers/model_doc/led"},{"title":"LFM2","id":"model_doc/lfm2","url":"/docs/transformers/model_doc/lfm2"},{"title":"LFM2Moe","id":"model_doc/lfm2_moe","url":"/docs/transformers/model_doc/lfm2_moe"},{"title":"LLaMA","id":"model_doc/llama","url":"/docs/transformers/model_doc/llama"},{"title":"Llama2","id":"model_doc/llama2","url":"/docs/transformers/model_doc/llama2"},{"title":"Llama3","id":"model_doc/llama3","url":"/docs/transformers/model_doc/llama3"},{"title":"LongCatFlash","id":"model_doc/longcat_flash","url":"/docs/transformers/model_doc/longcat_flash"},{"title":"Longformer","id":"model_doc/longformer","url":"/docs/transformers/model_doc/longformer"},{"title":"LongT5","id":"model_doc/longt5","url":"/docs/transformers/model_doc/longt5"},{"title":"LUKE","id":"model_doc/luke","url":"/docs/transformers/model_doc/luke"},{"title":"M2M100","id":"model_doc/m2m_100","url":"/docs/transformers/model_doc/m2m_100"},{"title":"MADLAD-400","id":"model_doc/madlad-400","url":"/docs/transformers/model_doc/madlad-400"},{"title":"Mamba","id":"model_doc/mamba","url":"/docs/transformers/model_doc/mamba"},{"title":"Mamba2","id":"model_doc/mamba2","url":"/docs/transformers/model_doc/mamba2"},{"title":"MarianMT","id":"model_doc/marian","url":"/docs/transformers/model_doc/marian"},{"title":"MarkupLM","id":"model_doc/markuplm","url":"/docs/transformers/model_doc/markuplm"},{"title":"MBart and MBart-50","id":"model_doc/mbart","url":"/docs/transformers/model_doc/mbart"},{"title":"MegatronBERT","id":"model_doc/megatron-bert","url":"/docs/transformers/model_doc/megatron-bert"},{"title":"MegatronGPT2","id":"model_doc/megatron_gpt2","url":"/docs/transformers/model_doc/megatron_gpt2"},{"title":"MiniMax","id":"model_doc/minimax","url":"/docs/transformers/model_doc/minimax"},{"title":"MiniMax-M2","id":"model_doc/minimax_m2","url":"/docs/transformers/model_doc/minimax_m2"},{"title":"Ministral","id":"model_doc/ministral","url":"/docs/transformers/model_doc/ministral"},{"title":"Ministral3","id":"model_doc/ministral3","url":"/docs/transformers/model_doc/ministral3"},{"title":"Mistral","id":"model_doc/mistral","url":"/docs/transformers/model_doc/mistral"},{"title":"Mixtral","id":"model_doc/mixtral","url":"/docs/transformers/model_doc/mixtral"},{"title":"mLUKE","id":"model_doc/mluke","url":"/docs/transformers/model_doc/mluke"},{"title":"MobileBERT","id":"model_doc/mobilebert","url":"/docs/transformers/model_doc/mobilebert"},{"title":"ModernBert","id":"model_doc/modernbert","url":"/docs/transformers/model_doc/modernbert"},{"title":"ModernBERTDecoder","id":"model_doc/modernbert-decoder","url":"/docs/transformers/model_doc/modernbert-decoder"},{"title":"ModernVBert","id":"model_doc/modernvbert","url":"/docs/transformers/model_doc/modernvbert"},{"title":"MPNet","id":"model_doc/mpnet","url":"/docs/transformers/model_doc/mpnet"},{"title":"MPT","id":"model_doc/mpt","url":"/docs/transformers/model_doc/mpt"},{"title":"MRA","id":"model_doc/mra","url":"/docs/transformers/model_doc/mra"},{"title":"MT5","id":"model_doc/mt5","url":"/docs/transformers/model_doc/mt5"},{"title":"MVP","id":"model_doc/mvp","url":"/docs/transformers/model_doc/mvp"},{"title":"myt5","id":"model_doc/myt5","url":"/docs/transformers/model_doc/myt5"},{"title":"NanoChat","id":"model_doc/nanochat","url":"/docs/transformers/model_doc/nanochat"},{"title":"Nemotron","id":"model_doc/nemotron","url":"/docs/transformers/model_doc/nemotron"},{"title":"NemotronH","id":"model_doc/nemotron_h","url":"/docs/transformers/model_doc/nemotron_h"},{"title":"NLLB","id":"model_doc/nllb","url":"/docs/transformers/model_doc/nllb"},{"title":"NLLB-MoE","id":"model_doc/nllb-moe","url":"/docs/transformers/model_doc/nllb-moe"},{"title":"NomicBERT","id":"model_doc/nomic_bert","url":"/docs/transformers/model_doc/nomic_bert"},{"title":"Nyströmformer","id":"model_doc/nystromformer","url":"/docs/transformers/model_doc/nystromformer"},{"title":"OLMo","id":"model_doc/olmo","url":"/docs/transformers/model_doc/olmo"},{"title":"OLMo2","id":"model_doc/olmo2","url":"/docs/transformers/model_doc/olmo2"},{"title":"Olmo3","id":"model_doc/olmo3","url":"/docs/transformers/model_doc/olmo3"},{"title":"OLMoE","id":"model_doc/olmoe","url":"/docs/transformers/model_doc/olmoe"},{"title":"OlmoHybrid","id":"model_doc/olmo_hybrid","url":"/docs/transformers/model_doc/olmo_hybrid"},{"title":"OPT","id":"model_doc/opt","url":"/docs/transformers/model_doc/opt"},{"title":"Pegasus","id":"model_doc/pegasus","url":"/docs/transformers/model_doc/pegasus"},{"title":"PEGASUS-X","id":"model_doc/pegasus_x","url":"/docs/transformers/model_doc/pegasus_x"},{"title":"Persimmon","id":"model_doc/persimmon","url":"/docs/transformers/model_doc/persimmon"},{"title":"Phi","id":"model_doc/phi","url":"/docs/transformers/model_doc/phi"},{"title":"Phi-3","id":"model_doc/phi3","url":"/docs/transformers/model_doc/phi3"},{"title":"PhiMoE","id":"model_doc/phimoe","url":"/docs/transformers/model_doc/phimoe"},{"title":"PhoBERT","id":"model_doc/phobert","url":"/docs/transformers/model_doc/phobert"},{"title":"PLBart","id":"model_doc/plbart","url":"/docs/transformers/model_doc/plbart"},{"title":"ProphetNet","id":"model_doc/prophetnet","url":"/docs/transformers/model_doc/prophetnet"},{"title":"Qwen2","id":"model_doc/qwen2","url":"/docs/transformers/model_doc/qwen2"},{"title":"Qwen2MoE","id":"model_doc/qwen2_moe","url":"/docs/transformers/model_doc/qwen2_moe"},{"title":"Qwen3","id":"model_doc/qwen3","url":"/docs/transformers/model_doc/qwen3"},{"title":"Qwen3.5","id":"model_doc/qwen3_5","url":"/docs/transformers/model_doc/qwen3_5"},{"title":"Qwen3.5 Moe","id":"model_doc/qwen3_5_moe","url":"/docs/transformers/model_doc/qwen3_5_moe"},{"title":"Qwen3MoE","id":"model_doc/qwen3_moe","url":"/docs/transformers/model_doc/qwen3_moe"},{"title":"Qwen3Next","id":"model_doc/qwen3_next","url":"/docs/transformers/model_doc/qwen3_next"},{"title":"RAG","id":"model_doc/rag","url":"/docs/transformers/model_doc/rag"},{"title":"RecurrentGemma","id":"model_doc/recurrent_gemma","url":"/docs/transformers/model_doc/recurrent_gemma"},{"title":"Reformer","id":"model_doc/reformer","url":"/docs/transformers/model_doc/reformer"},{"title":"RemBERT","id":"model_doc/rembert","url":"/docs/transformers/model_doc/rembert"},{"title":"RoBERTa","id":"model_doc/roberta","url":"/docs/transformers/model_doc/roberta"},{"title":"RoBERTa-PreLayerNorm","id":"model_doc/roberta-prelayernorm","url":"/docs/transformers/model_doc/roberta-prelayernorm"},{"title":"RoCBert","id":"model_doc/roc_bert","url":"/docs/transformers/model_doc/roc_bert"},{"title":"RoFormer","id":"model_doc/roformer","url":"/docs/transformers/model_doc/roformer"},{"title":"RWKV","id":"model_doc/rwkv","url":"/docs/transformers/model_doc/rwkv"},{"title":"Seed-Oss","id":"model_doc/seed_oss","url":"/docs/transformers/model_doc/seed_oss"},{"title":"SolarOpen","id":"model_doc/solar_open","url":"/docs/transformers/model_doc/solar_open"},{"title":"Splinter","id":"model_doc/splinter","url":"/docs/transformers/model_doc/splinter"},{"title":"SqueezeBERT","id":"model_doc/squeezebert","url":"/docs/transformers/model_doc/squeezebert"},{"title":"StableLm","id":"model_doc/stablelm","url":"/docs/transformers/model_doc/stablelm"},{"title":"Starcoder2","id":"model_doc/starcoder2","url":"/docs/transformers/model_doc/starcoder2"},{"title":"SwitchTransformers","id":"model_doc/switch_transformers","url":"/docs/transformers/model_doc/switch_transformers"},{"title":"T5","id":"model_doc/t5","url":"/docs/transformers/model_doc/t5"},{"title":"T5Gemma","id":"model_doc/t5gemma","url":"/docs/transformers/model_doc/t5gemma"},{"title":"T5Gemma2","id":"model_doc/t5gemma2","url":"/docs/transformers/model_doc/t5gemma2"},{"title":"T5v1.1","id":"model_doc/t5v1.1","url":"/docs/transformers/model_doc/t5v1.1"},{"title":"UL2","id":"model_doc/ul2","url":"/docs/transformers/model_doc/ul2"},{"title":"UMT5","id":"model_doc/umt5","url":"/docs/transformers/model_doc/umt5"},{"title":"VaultGemma","id":"model_doc/vaultgemma","url":"/docs/transformers/model_doc/vaultgemma"},{"title":"X-MOD","id":"model_doc/xmod","url":"/docs/transformers/model_doc/xmod"},{"title":"XGLM","id":"model_doc/xglm","url":"/docs/transformers/model_doc/xglm"},{"title":"XLM","id":"model_doc/xlm","url":"/docs/transformers/model_doc/xlm"},{"title":"XLM-RoBERTa","id":"model_doc/xlm-roberta","url":"/docs/transformers/model_doc/xlm-roberta"},{"title":"XLM-RoBERTa-XL","id":"model_doc/xlm-roberta-xl","url":"/docs/transformers/model_doc/xlm-roberta-xl"},{"title":"XLM-V","id":"model_doc/xlm-v","url":"/docs/transformers/model_doc/xlm-v"},{"title":"XLNet","id":"model_doc/xlnet","url":"/docs/transformers/model_doc/xlnet"},{"title":"xLSTM","id":"model_doc/xlstm","url":"/docs/transformers/model_doc/xlstm"},{"title":"YOSO","id":"model_doc/yoso","url":"/docs/transformers/model_doc/yoso"},{"title":"Youtu-LLM","id":"model_doc/youtu","url":"/docs/transformers/model_doc/youtu"},{"title":"Zamba","id":"model_doc/zamba","url":"/docs/transformers/model_doc/zamba"},{"title":"Zamba2","id":"model_doc/zamba2","url":"/docs/transformers/model_doc/zamba2"}]},{"title":"Vision models","isExpanded":false,"sections":[{"title":"Aimv2","id":"model_doc/aimv2","url":"/docs/transformers/model_doc/aimv2"},{"title":"BEiT","id":"model_doc/beit","url":"/docs/transformers/model_doc/beit"},{"title":"BiT","id":"model_doc/bit","url":"/docs/transformers/model_doc/bit"},{"title":"CHMv2","id":"model_doc/chmv2","url":"/docs/transformers/model_doc/chmv2"},{"title":"Conditional DETR","id":"model_doc/conditional_detr","url":"/docs/transformers/model_doc/conditional_detr"},{"title":"ConvNeXT","id":"model_doc/convnext","url":"/docs/transformers/model_doc/convnext"},{"title":"ConvNeXTV2","id":"model_doc/convnextv2","url":"/docs/transformers/model_doc/convnextv2"},{"title":"CvT","id":"model_doc/cvt","url":"/docs/transformers/model_doc/cvt"},{"title":"D-FINE","id":"model_doc/d_fine","url":"/docs/transformers/model_doc/d_fine"},{"title":"DAB-DETR","id":"model_doc/dab-detr","url":"/docs/transformers/model_doc/dab-detr"},{"title":"Deformable DETR","id":"model_doc/deformable_detr","url":"/docs/transformers/model_doc/deformable_detr"},{"title":"DeiT","id":"model_doc/deit","url":"/docs/transformers/model_doc/deit"},{"title":"Depth Anything","id":"model_doc/depth_anything","url":"/docs/transformers/model_doc/depth_anything"},{"title":"Depth Anything V2","id":"model_doc/depth_anything_v2","url":"/docs/transformers/model_doc/depth_anything_v2"},{"title":"DepthPro","id":"model_doc/depth_pro","url":"/docs/transformers/model_doc/depth_pro"},{"title":"DETR","id":"model_doc/detr","url":"/docs/transformers/model_doc/detr"},{"title":"DiNAT","id":"model_doc/dinat","url":"/docs/transformers/model_doc/dinat"},{"title":"DINOV2","id":"model_doc/dinov2","url":"/docs/transformers/model_doc/dinov2"},{"title":"DINOv2 with Registers","id":"model_doc/dinov2_with_registers","url":"/docs/transformers/model_doc/dinov2_with_registers"},{"title":"DINOv3","id":"model_doc/dinov3","url":"/docs/transformers/model_doc/dinov3"},{"title":"DiT","id":"model_doc/dit","url":"/docs/transformers/model_doc/dit"},{"title":"DPT","id":"model_doc/dpt","url":"/docs/transformers/model_doc/dpt"},{"title":"EfficientLoFTR","id":"model_doc/efficientloftr","url":"/docs/transformers/model_doc/efficientloftr"},{"title":"EfficientNet","id":"model_doc/efficientnet","url":"/docs/transformers/model_doc/efficientnet"},{"title":"EoMT","id":"model_doc/eomt","url":"/docs/transformers/model_doc/eomt"},{"title":"EoMT-DINOv3","id":"model_doc/eomt_dinov3","url":"/docs/transformers/model_doc/eomt_dinov3"},{"title":"FocalNet","id":"model_doc/focalnet","url":"/docs/transformers/model_doc/focalnet"},{"title":"GLPN","id":"model_doc/glpn","url":"/docs/transformers/model_doc/glpn"},{"title":"HGNet-V2","id":"model_doc/hgnet_v2","url":"/docs/transformers/model_doc/hgnet_v2"},{"title":"Hiera","id":"model_doc/hiera","url":"/docs/transformers/model_doc/hiera"},{"title":"I-JEPA","id":"model_doc/ijepa","url":"/docs/transformers/model_doc/ijepa"},{"title":"ImageGPT","id":"model_doc/imagegpt","url":"/docs/transformers/model_doc/imagegpt"},{"title":"LeViT","id":"model_doc/levit","url":"/docs/transformers/model_doc/levit"},{"title":"LightGlue","id":"model_doc/lightglue","url":"/docs/transformers/model_doc/lightglue"},{"title":"LW-DETR","id":"model_doc/lw_detr","url":"/docs/transformers/model_doc/lw_detr"},{"title":"Mask2Former","id":"model_doc/mask2former","url":"/docs/transformers/model_doc/mask2former"},{"title":"MaskFormer","id":"model_doc/maskformer","url":"/docs/transformers/model_doc/maskformer"},{"title":"MLCD","id":"model_doc/mlcd","url":"/docs/transformers/model_doc/mlcd"},{"title":"MobileNetV1","id":"model_doc/mobilenet_v1","url":"/docs/transformers/model_doc/mobilenet_v1"},{"title":"MobileNetV2","id":"model_doc/mobilenet_v2","url":"/docs/transformers/model_doc/mobilenet_v2"},{"title":"MobileViT","id":"model_doc/mobilevit","url":"/docs/transformers/model_doc/mobilevit"},{"title":"MobileViTV2","id":"model_doc/mobilevitv2","url":"/docs/transformers/model_doc/mobilevitv2"},{"title":"Pixio","id":"model_doc/pixio","url":"/docs/transformers/model_doc/pixio"},{"title":"PoolFormer","id":"model_doc/poolformer","url":"/docs/transformers/model_doc/poolformer"},{"title":"Prompt Depth Anything","id":"model_doc/prompt_depth_anything","url":"/docs/transformers/model_doc/prompt_depth_anything"},{"title":"Pyramid Vision Transformer (PVT)","id":"model_doc/pvt","url":"/docs/transformers/model_doc/pvt"},{"title":"Pyramid Vision Transformer v2 (PVTv2)","id":"model_doc/pvt_v2","url":"/docs/transformers/model_doc/pvt_v2"},{"title":"RegNet","id":"model_doc/regnet","url":"/docs/transformers/model_doc/regnet"},{"title":"ResNet","id":"model_doc/resnet","url":"/docs/transformers/model_doc/resnet"},{"title":"RT-DETR","id":"model_doc/rt_detr","url":"/docs/transformers/model_doc/rt_detr"},{"title":"RT-DETRv2","id":"model_doc/rt_detr_v2","url":"/docs/transformers/model_doc/rt_detr_v2"},{"title":"SAM2","id":"model_doc/sam2","url":"/docs/transformers/model_doc/sam2"},{"title":"Sam3Tracker","id":"model_doc/sam3_tracker","url":"/docs/transformers/model_doc/sam3_tracker"},{"title":"SegFormer","id":"model_doc/segformer","url":"/docs/transformers/model_doc/segformer"},{"title":"SegGpt","id":"model_doc/seggpt","url":"/docs/transformers/model_doc/seggpt"},{"title":"Segment Anything","id":"model_doc/sam","url":"/docs/transformers/model_doc/sam"},{"title":"Segment Anything High Quality","id":"model_doc/sam_hq","url":"/docs/transformers/model_doc/sam_hq"},{"title":"SuperGlue","id":"model_doc/superglue","url":"/docs/transformers/model_doc/superglue"},{"title":"SuperPoint","id":"model_doc/superpoint","url":"/docs/transformers/model_doc/superpoint"},{"title":"SwiftFormer","id":"model_doc/swiftformer","url":"/docs/transformers/model_doc/swiftformer"},{"title":"Swin Transformer","id":"model_doc/swin","url":"/docs/transformers/model_doc/swin"},{"title":"Swin Transformer V2","id":"model_doc/swinv2","url":"/docs/transformers/model_doc/swinv2"},{"title":"Swin2SR","id":"model_doc/swin2sr","url":"/docs/transformers/model_doc/swin2sr"},{"title":"Table Transformer","id":"model_doc/table-transformer","url":"/docs/transformers/model_doc/table-transformer"},{"title":"TextNet","id":"model_doc/textnet","url":"/docs/transformers/model_doc/textnet"},{"title":"Timm Wrapper","id":"model_doc/timm_wrapper","url":"/docs/transformers/model_doc/timm_wrapper"},{"title":"UperNet","id":"model_doc/upernet","url":"/docs/transformers/model_doc/upernet"},{"title":"UVDoc","id":"model_doc/uvdoc","url":"/docs/transformers/model_doc/uvdoc"},{"title":"VidEoMT","id":"model_doc/videomt","url":"/docs/transformers/model_doc/videomt"},{"title":"Vision Transformer (ViT)","id":"model_doc/vit","url":"/docs/transformers/model_doc/vit"},{"title":"ViTDet","id":"model_doc/vitdet","url":"/docs/transformers/model_doc/vitdet"},{"title":"ViTMAE","id":"model_doc/vit_mae","url":"/docs/transformers/model_doc/vit_mae"},{"title":"ViTMatte","id":"model_doc/vitmatte","url":"/docs/transformers/model_doc/vitmatte"},{"title":"ViTMSN","id":"model_doc/vit_msn","url":"/docs/transformers/model_doc/vit_msn"},{"title":"ViTPose","id":"model_doc/vitpose","url":"/docs/transformers/model_doc/vitpose"},{"title":"YOLOS","id":"model_doc/yolos","url":"/docs/transformers/model_doc/yolos"},{"title":"ZoeDepth","id":"model_doc/zoedepth","url":"/docs/transformers/model_doc/zoedepth"}]},{"title":"Audio models","isExpanded":false,"sections":[{"title":"Audio Spectrogram Transformer","id":"model_doc/audio-spectrogram-transformer","url":"/docs/transformers/model_doc/audio-spectrogram-transformer"},{"title":"Bark","id":"model_doc/bark","url":"/docs/transformers/model_doc/bark"},{"title":"CLAP","id":"model_doc/clap","url":"/docs/transformers/model_doc/clap"},{"title":"Cohere ASR","id":"model_doc/cohere_asr","url":"/docs/transformers/model_doc/cohere_asr"},{"title":"CSM","id":"model_doc/csm","url":"/docs/transformers/model_doc/csm"},{"title":"dac","id":"model_doc/dac","url":"/docs/transformers/model_doc/dac"},{"title":"Dia","id":"model_doc/dia","url":"/docs/transformers/model_doc/dia"},{"title":"EnCodec","id":"model_doc/encodec","url":"/docs/transformers/model_doc/encodec"},{"title":"FastSpeech2Conformer","id":"model_doc/fastspeech2_conformer","url":"/docs/transformers/model_doc/fastspeech2_conformer"},{"title":"GLM-ASR","id":"model_doc/glmasr","url":"/docs/transformers/model_doc/glmasr"},{"title":"GraniteSpeech","id":"model_doc/granite_speech","url":"/docs/transformers/model_doc/granite_speech"},{"title":"Higgs Audio V2","id":"model_doc/higgs_audio_v2","url":"/docs/transformers/model_doc/higgs_audio_v2"},{"title":"Higgs Audio V2 Tokenizer","id":"model_doc/higgs_audio_v2_tokenizer","url":"/docs/transformers/model_doc/higgs_audio_v2_tokenizer"},{"title":"Hubert","id":"model_doc/hubert","url":"/docs/transformers/model_doc/hubert"},{"title":"Kyutai Speech-To-Text","id":"model_doc/kyutai_speech_to_text","url":"/docs/transformers/model_doc/kyutai_speech_to_text"},{"title":"LASR","id":"model_doc/lasr","url":"/docs/transformers/model_doc/lasr"},{"title":"Mimi","id":"model_doc/mimi","url":"/docs/transformers/model_doc/mimi"},{"title":"MMS","id":"model_doc/mms","url":"/docs/transformers/model_doc/mms"},{"title":"Moonshine","id":"model_doc/moonshine","url":"/docs/transformers/model_doc/moonshine"},{"title":"Moonshine Streaming","id":"model_doc/moonshine_streaming","url":"/docs/transformers/model_doc/moonshine_streaming"},{"title":"Moshi","id":"model_doc/moshi","url":"/docs/transformers/model_doc/moshi"},{"title":"MusicGen","id":"model_doc/musicgen","url":"/docs/transformers/model_doc/musicgen"},{"title":"MusicGen Melody","id":"model_doc/musicgen_melody","url":"/docs/transformers/model_doc/musicgen_melody"},{"title":"Parakeet","id":"model_doc/parakeet","url":"/docs/transformers/model_doc/parakeet"},{"title":"PE Audio","id":"model_doc/pe_audio","url":"/docs/transformers/model_doc/pe_audio"},{"title":"Pop2Piano","id":"model_doc/pop2piano","url":"/docs/transformers/model_doc/pop2piano"},{"title":"Seamless-M4T","id":"model_doc/seamless_m4t","url":"/docs/transformers/model_doc/seamless_m4t"},{"title":"SeamlessM4T-v2","id":"model_doc/seamless_m4t_v2","url":"/docs/transformers/model_doc/seamless_m4t_v2"},{"title":"SEW","id":"model_doc/sew","url":"/docs/transformers/model_doc/sew"},{"title":"SEW-D","id":"model_doc/sew-d","url":"/docs/transformers/model_doc/sew-d"},{"title":"Speech2Text","id":"model_doc/speech_to_text","url":"/docs/transformers/model_doc/speech_to_text"},{"title":"SpeechT5","id":"model_doc/speecht5","url":"/docs/transformers/model_doc/speecht5"},{"title":"UniSpeech","id":"model_doc/unispeech","url":"/docs/transformers/model_doc/unispeech"},{"title":"UniSpeech-SAT","id":"model_doc/unispeech-sat","url":"/docs/transformers/model_doc/unispeech-sat"},{"title":"UnivNet","id":"model_doc/univnet","url":"/docs/transformers/model_doc/univnet"},{"title":"VibeVoice Acoustic Tokenizer","id":"model_doc/vibevoice_acoustic_tokenizer","url":"/docs/transformers/model_doc/vibevoice_acoustic_tokenizer"},{"title":"VibeVoice ASR","id":"model_doc/vibevoice_asr","url":"/docs/transformers/model_doc/vibevoice_asr"},{"title":"VITS","id":"model_doc/vits","url":"/docs/transformers/model_doc/vits"},{"title":"Wav2Vec2","id":"model_doc/wav2vec2","url":"/docs/transformers/model_doc/wav2vec2"},{"title":"Wav2Vec2-BERT","id":"model_doc/wav2vec2-bert","url":"/docs/transformers/model_doc/wav2vec2-bert"},{"title":"Wav2Vec2-Conformer","id":"model_doc/wav2vec2-conformer","url":"/docs/transformers/model_doc/wav2vec2-conformer"},{"title":"Wav2Vec2Phoneme","id":"model_doc/wav2vec2_phoneme","url":"/docs/transformers/model_doc/wav2vec2_phoneme"},{"title":"WavLM","id":"model_doc/wavlm","url":"/docs/transformers/model_doc/wavlm"},{"title":"Whisper","id":"model_doc/whisper","url":"/docs/transformers/model_doc/whisper"},{"title":"X-Codec","id":"model_doc/xcodec","url":"/docs/transformers/model_doc/xcodec"},{"title":"XLS-R","id":"model_doc/xls_r","url":"/docs/transformers/model_doc/xls_r"},{"title":"XLSR-Wav2Vec2","id":"model_doc/xlsr_wav2vec2","url":"/docs/transformers/model_doc/xlsr_wav2vec2"}]},{"title":"Video models","isExpanded":false,"sections":[{"title":"PE Video","id":"model_doc/pe_video","url":"/docs/transformers/model_doc/pe_video"},{"title":"SAM2 Video","id":"model_doc/sam2_video","url":"/docs/transformers/model_doc/sam2_video"},{"title":"Sam3TrackerVideo","id":"model_doc/sam3_tracker_video","url":"/docs/transformers/model_doc/sam3_tracker_video"},{"title":"TimeSformer","id":"model_doc/timesformer","url":"/docs/transformers/model_doc/timesformer"},{"title":"V-JEPA 2","id":"model_doc/vjepa2","url":"/docs/transformers/model_doc/vjepa2"},{"title":"VideoMAE","id":"model_doc/videomae","url":"/docs/transformers/model_doc/videomae"},{"title":"ViViT","id":"model_doc/vivit","url":"/docs/transformers/model_doc/vivit"}]},{"title":"Multimodal models","isExpanded":false,"sections":[{"title":"ALIGN","id":"model_doc/align","url":"/docs/transformers/model_doc/align"},{"title":"AltCLIP","id":"model_doc/altclip","url":"/docs/transformers/model_doc/altclip"},{"title":"Aria","id":"model_doc/aria","url":"/docs/transformers/model_doc/aria"},{"title":"AudioFlamingo3","id":"model_doc/audioflamingo3","url":"/docs/transformers/model_doc/audioflamingo3"},{"title":"AyaVision","id":"model_doc/aya_vision","url":"/docs/transformers/model_doc/aya_vision"},{"title":"BLIP","id":"model_doc/blip","url":"/docs/transformers/model_doc/blip"},{"title":"BLIP-2","id":"model_doc/blip-2","url":"/docs/transformers/model_doc/blip-2"},{"title":"BridgeTower","id":"model_doc/bridgetower","url":"/docs/transformers/model_doc/bridgetower"},{"title":"BROS","id":"model_doc/bros","url":"/docs/transformers/model_doc/bros"},{"title":"Chameleon","id":"model_doc/chameleon","url":"/docs/transformers/model_doc/chameleon"},{"title":"Chinese-CLIP","id":"model_doc/chinese_clip","url":"/docs/transformers/model_doc/chinese_clip"},{"title":"CLIP","id":"model_doc/clip","url":"/docs/transformers/model_doc/clip"},{"title":"CLIPSeg","id":"model_doc/clipseg","url":"/docs/transformers/model_doc/clipseg"},{"title":"CLVP","id":"model_doc/clvp","url":"/docs/transformers/model_doc/clvp"},{"title":"Code World Model (CWM)","id":"model_doc/cwm","url":"/docs/transformers/model_doc/cwm"},{"title":"Cohere2Vision","id":"model_doc/cohere2_vision","url":"/docs/transformers/model_doc/cohere2_vision"},{"title":"ColModernVBert","id":"model_doc/colmodernvbert","url":"/docs/transformers/model_doc/colmodernvbert"},{"title":"ColPali","id":"model_doc/colpali","url":"/docs/transformers/model_doc/colpali"},{"title":"ColQwen2","id":"model_doc/colqwen2","url":"/docs/transformers/model_doc/colqwen2"},{"title":"Data2Vec","id":"model_doc/data2vec","url":"/docs/transformers/model_doc/data2vec"},{"title":"DeepseekVL","id":"model_doc/deepseek_vl","url":"/docs/transformers/model_doc/deepseek_vl"},{"title":"DeepseekVLHybrid","id":"model_doc/deepseek_vl_hybrid","url":"/docs/transformers/model_doc/deepseek_vl_hybrid"},{"title":"DePlot","id":"model_doc/deplot","url":"/docs/transformers/model_doc/deplot"},{"title":"Donut","id":"model_doc/donut","url":"/docs/transformers/model_doc/donut"},{"title":"EdgeTAM","id":"model_doc/edgetam","url":"/docs/transformers/model_doc/edgetam"},{"title":"EdgeTamVideo","id":"model_doc/edgetam_video","url":"/docs/transformers/model_doc/edgetam_video"},{"title":"Emu3","id":"model_doc/emu3","url":"/docs/transformers/model_doc/emu3"},{"title":"ernie4_5_vl_moe","id":"model_doc/ernie4_5_vl_moe","url":"/docs/transformers/model_doc/ernie4_5_vl_moe"},{"title":"Evolla","id":"model_doc/evolla","url":"/docs/transformers/model_doc/evolla"},{"title":"FastVLM","id":"model_doc/fast_vlm","url":"/docs/transformers/model_doc/fast_vlm"},{"title":"FLAVA","id":"model_doc/flava","url":"/docs/transformers/model_doc/flava"},{"title":"Florence2","id":"model_doc/florence2","url":"/docs/transformers/model_doc/florence2"},{"title":"Gemma3","id":"model_doc/gemma3","url":"/docs/transformers/model_doc/gemma3"},{"title":"Gemma3n","id":"model_doc/gemma3n","url":"/docs/transformers/model_doc/gemma3n"},{"title":"Gemma4","id":"model_doc/gemma4","url":"/docs/transformers/model_doc/gemma4"},{"title":"GIT","id":"model_doc/git","url":"/docs/transformers/model_doc/git"},{"title":"Glm46V","id":"model_doc/glm46v","url":"/docs/transformers/model_doc/glm46v"},{"title":"glm4v","id":"model_doc/glm4v","url":"/docs/transformers/model_doc/glm4v"},{"title":"glm4v_moe","id":"model_doc/glm4v_moe","url":"/docs/transformers/model_doc/glm4v_moe"},{"title":"GlmOcr","id":"model_doc/glm_ocr","url":"/docs/transformers/model_doc/glm_ocr"},{"title":"GOT-OCR2","id":"model_doc/got_ocr2","url":"/docs/transformers/model_doc/got_ocr2"},{"title":"GraniteVision","id":"model_doc/granitevision","url":"/docs/transformers/model_doc/granitevision"},{"title":"Grounding DINO","id":"model_doc/grounding-dino","url":"/docs/transformers/model_doc/grounding-dino"},{"title":"GroupViT","id":"model_doc/groupvit","url":"/docs/transformers/model_doc/groupvit"},{"title":"IDEFICS","id":"model_doc/idefics","url":"/docs/transformers/model_doc/idefics"},{"title":"Idefics2","id":"model_doc/idefics2","url":"/docs/transformers/model_doc/idefics2"},{"title":"Idefics3","id":"model_doc/idefics3","url":"/docs/transformers/model_doc/idefics3"},{"title":"InstructBLIP","id":"model_doc/instructblip","url":"/docs/transformers/model_doc/instructblip"},{"title":"InstructBlipVideo","id":"model_doc/instructblipvideo","url":"/docs/transformers/model_doc/instructblipvideo"},{"title":"InternVL","id":"model_doc/internvl","url":"/docs/transformers/model_doc/internvl"},{"title":"Janus","id":"model_doc/janus","url":"/docs/transformers/model_doc/janus"},{"title":"KOSMOS-2","id":"model_doc/kosmos-2","url":"/docs/transformers/model_doc/kosmos-2"},{"title":"KOSMOS-2.5","id":"model_doc/kosmos2_5","url":"/docs/transformers/model_doc/kosmos2_5"},{"title":"LayoutLM","id":"model_doc/layoutlm","url":"/docs/transformers/model_doc/layoutlm"},{"title":"LayoutLMV2","id":"model_doc/layoutlmv2","url":"/docs/transformers/model_doc/layoutlmv2"},{"title":"LayoutLMV3","id":"model_doc/layoutlmv3","url":"/docs/transformers/model_doc/layoutlmv3"},{"title":"LayoutXLM","id":"model_doc/layoutxlm","url":"/docs/transformers/model_doc/layoutxlm"},{"title":"LFM2-VL","id":"model_doc/lfm2_vl","url":"/docs/transformers/model_doc/lfm2_vl"},{"title":"LightOnOcr","id":"model_doc/lighton_ocr","url":"/docs/transformers/model_doc/lighton_ocr"},{"title":"LiLT","id":"model_doc/lilt","url":"/docs/transformers/model_doc/lilt"},{"title":"Llama4","id":"model_doc/llama4","url":"/docs/transformers/model_doc/llama4"},{"title":"LLaVA","id":"model_doc/llava","url":"/docs/transformers/model_doc/llava"},{"title":"LLaVA-NeXT","id":"model_doc/llava_next","url":"/docs/transformers/model_doc/llava_next"},{"title":"LLaVa-NeXT-Video","id":"model_doc/llava_next_video","url":"/docs/transformers/model_doc/llava_next_video"},{"title":"LLaVA-Onevision","id":"model_doc/llava_onevision","url":"/docs/transformers/model_doc/llava_onevision"},{"title":"LXMERT","id":"model_doc/lxmert","url":"/docs/transformers/model_doc/lxmert"},{"title":"MatCha","id":"model_doc/matcha","url":"/docs/transformers/model_doc/matcha"},{"title":"MetaCLIP 2","id":"model_doc/metaclip_2","url":"/docs/transformers/model_doc/metaclip_2"},{"title":"MGP-STR","id":"model_doc/mgp-str","url":"/docs/transformers/model_doc/mgp-str"},{"title":"Mistral3","id":"model_doc/mistral3","url":"/docs/transformers/model_doc/mistral3"},{"title":"Mistral4","id":"model_doc/mistral4","url":"/docs/transformers/model_doc/mistral4"},{"title":"mllama","id":"model_doc/mllama","url":"/docs/transformers/model_doc/mllama"},{"title":"MM Grounding DINO","id":"model_doc/mm-grounding-dino","url":"/docs/transformers/model_doc/mm-grounding-dino"},{"title":"MusicFlamingo","id":"model_doc/musicflamingo","url":"/docs/transformers/model_doc/musicflamingo"},{"title":"Nougat","id":"model_doc/nougat","url":"/docs/transformers/model_doc/nougat"},{"title":"OmDet-Turbo","id":"model_doc/omdet-turbo","url":"/docs/transformers/model_doc/omdet-turbo"},{"title":"OneFormer","id":"model_doc/oneformer","url":"/docs/transformers/model_doc/oneformer"},{"title":"Ovis2","id":"model_doc/ovis2","url":"/docs/transformers/model_doc/ovis2"},{"title":"OWL-ViT","id":"model_doc/owlvit","url":"/docs/transformers/model_doc/owlvit"},{"title":"OWLv2","id":"model_doc/owlv2","url":"/docs/transformers/model_doc/owlv2"},{"title":"PaddleOCRVL","id":"model_doc/paddleocr_vl","url":"/docs/transformers/model_doc/paddleocr_vl"},{"title":"PaliGemma","id":"model_doc/paligemma","url":"/docs/transformers/model_doc/paligemma"},{"title":"PE Audio Video","id":"model_doc/pe_audio_video","url":"/docs/transformers/model_doc/pe_audio_video"},{"title":"Perceiver","id":"model_doc/perceiver","url":"/docs/transformers/model_doc/perceiver"},{"title":"PerceptionLM","id":"model_doc/perception_lm","url":"/docs/transformers/model_doc/perception_lm"},{"title":"Phi4 Multimodal","id":"model_doc/phi4_multimodal","url":"/docs/transformers/model_doc/phi4_multimodal"},{"title":"PI0","id":"model_doc/pi0","url":"/docs/transformers/model_doc/pi0"},{"title":"Pix2Struct","id":"model_doc/pix2struct","url":"/docs/transformers/model_doc/pix2struct"},{"title":"Pixtral","id":"model_doc/pixtral","url":"/docs/transformers/model_doc/pixtral"},{"title":"PP-DocLayoutV2","id":"model_doc/pp_doclayout_v2","url":"/docs/transformers/model_doc/pp_doclayout_v2"},{"title":"PP-DocLayoutV3","id":"model_doc/pp_doclayout_v3","url":"/docs/transformers/model_doc/pp_doclayout_v3"},{"title":"PP-OCRv5_mobile_det","id":"model_doc/pp_ocrv5_mobile_det","url":"/docs/transformers/model_doc/pp_ocrv5_mobile_det"},{"title":"PP-OCRv5_mobile_rec","id":"model_doc/pp_ocrv5_mobile_rec","url":"/docs/transformers/model_doc/pp_ocrv5_mobile_rec"},{"title":"PP-OCRv5_server_det","id":"model_doc/pp_ocrv5_server_det","url":"/docs/transformers/model_doc/pp_ocrv5_server_det"},{"title":"PP-OCRv5_server_rec","id":"model_doc/pp_ocrv5_server_rec","url":"/docs/transformers/model_doc/pp_ocrv5_server_rec"},{"title":"PPChart2Table","id":"model_doc/pp_chart2table","url":"/docs/transformers/model_doc/pp_chart2table"},{"title":"PPLCNet","id":"model_doc/pp_lcnet","url":"/docs/transformers/model_doc/pp_lcnet"},{"title":"PPLCNetV3","id":"model_doc/pp_lcnet_v3","url":"/docs/transformers/model_doc/pp_lcnet_v3"},{"title":"Qwen2.5-Omni","id":"model_doc/qwen2_5_omni","url":"/docs/transformers/model_doc/qwen2_5_omni"},{"title":"Qwen2.5-VL","id":"model_doc/qwen2_5_vl","url":"/docs/transformers/model_doc/qwen2_5_vl"},{"title":"Qwen2Audio","id":"model_doc/qwen2_audio","url":"/docs/transformers/model_doc/qwen2_audio"},{"title":"Qwen2VL","id":"model_doc/qwen2_vl","url":"/docs/transformers/model_doc/qwen2_vl"},{"title":"Qwen3-Omni-MoE","id":"model_doc/qwen3_omni_moe","url":"/docs/transformers/model_doc/qwen3_omni_moe"},{"title":"Qwen3VL","id":"model_doc/qwen3_vl","url":"/docs/transformers/model_doc/qwen3_vl"},{"title":"Qwen3VLMoe","id":"model_doc/qwen3_vl_moe","url":"/docs/transformers/model_doc/qwen3_vl_moe"},{"title":"SAM3","id":"model_doc/sam3","url":"/docs/transformers/model_doc/sam3"},{"title":"SAM3 Video","id":"model_doc/sam3_video","url":"/docs/transformers/model_doc/sam3_video"},{"title":"ShieldGemma2","id":"model_doc/shieldgemma2","url":"/docs/transformers/model_doc/shieldgemma2"},{"title":"SigLIP","id":"model_doc/siglip","url":"/docs/transformers/model_doc/siglip"},{"title":"SigLIP2","id":"model_doc/siglip2","url":"/docs/transformers/model_doc/siglip2"},{"title":"SLANeXt","id":"model_doc/slanext","url":"/docs/transformers/model_doc/slanext"},{"title":"SmolLM3","id":"model_doc/smollm3","url":"/docs/transformers/model_doc/smollm3"},{"title":"SmolVLM","id":"model_doc/smolvlm","url":"/docs/transformers/model_doc/smolvlm"},{"title":"Speech Encoder Decoder Models","id":"model_doc/speech-encoder-decoder","url":"/docs/transformers/model_doc/speech-encoder-decoder"},{"title":"TAPAS","id":"model_doc/tapas","url":"/docs/transformers/model_doc/tapas"},{"title":"TrOCR","id":"model_doc/trocr","url":"/docs/transformers/model_doc/trocr"},{"title":"TVP","id":"model_doc/tvp","url":"/docs/transformers/model_doc/tvp"},{"title":"UDOP","id":"model_doc/udop","url":"/docs/transformers/model_doc/udop"},{"title":"VideoLlama3","id":"model_doc/video_llama_3","url":"/docs/transformers/model_doc/video_llama_3"},{"title":"VideoLlava","id":"model_doc/video_llava","url":"/docs/transformers/model_doc/video_llava"},{"title":"ViLT","id":"model_doc/vilt","url":"/docs/transformers/model_doc/vilt"},{"title":"VipLlava","id":"model_doc/vipllava","url":"/docs/transformers/model_doc/vipllava"},{"title":"Vision Encoder Decoder Models","id":"model_doc/vision-encoder-decoder","url":"/docs/transformers/model_doc/vision-encoder-decoder"},{"title":"Vision Text Dual Encoder","id":"model_doc/vision-text-dual-encoder","url":"/docs/transformers/model_doc/vision-text-dual-encoder"},{"title":"VisualBERT","id":"model_doc/visual_bert","url":"/docs/transformers/model_doc/visual_bert"},{"title":"Voxtral","id":"model_doc/voxtral","url":"/docs/transformers/model_doc/voxtral"},{"title":"VoxtralRealtime","id":"model_doc/voxtral_realtime","url":"/docs/transformers/model_doc/voxtral_realtime"},{"title":"X-CLIP","id":"model_doc/xclip","url":"/docs/transformers/model_doc/xclip"}]},{"title":"Reinforcement learning models","isExpanded":false,"sections":[{"title":"Decision Transformer","id":"model_doc/decision_transformer","url":"/docs/transformers/model_doc/decision_transformer"}]},{"title":"Time series models","isExpanded":false,"sections":[{"title":"Autoformer","id":"model_doc/autoformer","url":"/docs/transformers/model_doc/autoformer"},{"title":"Informer","id":"model_doc/informer","url":"/docs/transformers/model_doc/informer"},{"title":"PatchTSMixer","id":"model_doc/patchtsmixer","url":"/docs/transformers/model_doc/patchtsmixer"},{"title":"PatchTST","id":"model_doc/patchtst","url":"/docs/transformers/model_doc/patchtst"},{"title":"Time Series Transformer","id":"model_doc/time_series_transformer","url":"/docs/transformers/model_doc/time_series_transformer"},{"title":"TimesFM","id":"model_doc/timesfm","url":"/docs/transformers/model_doc/timesfm"},{"title":"TimesFM2.5","id":"model_doc/timesfm2_5","url":"/docs/transformers/model_doc/timesfm2_5"}]}]},{"title":"Internal helpers","isExpanded":false,"sections":[{"title":"Custom Layers and Utilities","id":"internal/modeling_utils","url":"/docs/transformers/internal/modeling_utils"},{"title":"Utilities for Model Debugging","id":"internal/model_debugging_utils","url":"/docs/transformers/internal/model_debugging_utils"},{"title":"Utilities for pipelines","id":"internal/pipelines_utils","url":"/docs/transformers/internal/pipelines_utils"},{"title":"Utilities for Tokenizers","id":"internal/tokenization_utils","url":"/docs/transformers/internal/tokenization_utils"},{"title":"Utilities for Trainer","id":"internal/trainer_utils","url":"/docs/transformers/internal/trainer_utils"},{"title":"Utilities for Generation","id":"internal/generation_utils","url":"/docs/transformers/internal/generation_utils"},{"title":"Utilities for Image Processors","id":"internal/image_processing_utils","url":"/docs/transformers/internal/image_processing_utils"},{"title":"Utilities for Audio processing","id":"internal/audio_utils","url":"/docs/transformers/internal/audio_utils"},{"title":"General Utilities","id":"internal/file_utils","url":"/docs/transformers/internal/file_utils"},{"title":"Importing Utilities","id":"internal/import_utils","url":"/docs/transformers/internal/import_utils"},{"title":"Utilities for Time Series","id":"internal/time_series_utils","url":"/docs/transformers/internal/time_series_utils"},{"title":"Rotary Embeddings Utilities","id":"internal/rope_utils","url":"/docs/transformers/internal/rope_utils"}]},{"title":"Reference","isExpanded":false,"sections":[{"title":"Environment Variables","id":"reference/environment_variables","url":"/docs/transformers/reference/environment_variables"}]}]}],"chapterId":"chat_templating","docType":"docs","isLoggedIn":false,"lang":"en","langs":["ar","de","en","es","fr","hi","it","ja","ko","pt","zh"],"library":"transformers","theme":"light","version":"v5.5.0","versions":[{"version":"main"},{"version":"v5.5.0"},{"version":"v5.4.0"},{"version":"v5.3.0"},{"version":"v5.2.0"},{"version":"v5.1.0"},{"version":"v5.0.0"},{"version":"v5.0.0rc2"},{"version":"v5.0.0rc1"},{"version":"v5.0.0rc0"},{"version":"v4.57.6"},{"version":"v4.57.5"},{"version":"v4.57.3"},{"version":"v4.57.2"},{"version":"v4.57.1"},{"version":"v4.57.0"},{"version":"v4.56.2"},{"version":"v4.56.1"},{"version":"v4.56.0"},{"version":"v4.55.4"},{"version":"v4.53.3"},{"version":"v4.53.2"},{"version":"v4.53.1"},{"version":"v4.53.0"},{"version":"v4.52.3"},{"version":"v4.52.2"},{"version":"v4.52.1"},{"version":"v4.51.3"},{"version":"v4.51.1"},{"version":"v4.50.0"},{"version":"v4.49.0"},{"version":"v4.48.2"},{"version":"v4.48.1"},{"version":"v4.48.0"},{"version":"v4.47.1"},{"version":"v4.47.0"},{"version":"v4.46.3"},{"version":"v4.46.2"},{"version":"v4.46.0"},{"version":"v4.45.2"},{"version":"v4.45.1"},{"version":"v4.44.2"},{"version":"v4.44.1"},{"version":"v4.44.0"},{"version":"v4.43.4"},{"version":"v4.43.3"},{"version":"v4.43.2"},{"version":"v4.43.0"},{"version":"v4.42.4"},{"version":"v4.42.0"},{"version":"v4.41.2"},{"version":"v4.41.1"},{"version":"v4.41.0"},{"version":"v4.40.2"},{"version":"v4.40.1"},{"version":"v4.40.0"},{"version":"v4.39.3"},{"version":"v4.39.2"},{"version":"v4.39.1"},{"version":"v4.39.0"},{"version":"v4.38.2"},{"version":"v4.38.1"},{"version":"v4.38.0"},{"version":"v4.37.2"},{"version":"v4.37.1"},{"version":"v4.37.0"},{"version":"v4.36.1"},{"version":"v4.36.0"},{"version":"v4.35.2"},{"version":"v4.35.1"},{"version":"v4.35.0"},{"version":"v4.34.1"},{"version":"v4.34.0"},{"version":"v4.33.3"},{"version":"v4.33.2"},{"version":"v4.33.0"},{"version":"v4.32.1"},{"version":"v4.32.0"},{"version":"v4.31.0"},{"version":"v4.30.0"},{"version":"v4.29.1"},{"version":"v4.29.0"},{"version":"v4.28.1"},{"version":"v4.28.0"},{"version":"v4.27.2"},{"version":"v4.27.1"},{"version":"v4.27.0"},{"version":"v4.26.1"},{"version":"v4.26.0"},{"version":"v4.25.1"},{"version":"v4.24.0"},{"version":"v4.23.1"},{"version":"v4.23.0"},{"version":"v4.22.2"},{"version":"v4.22.1"},{"version":"v4.22.0"},{"version":"v4.21.3"},{"version":"v4.21.2"},{"version":"v4.21.1"},{"version":"v4.21.0"},{"version":"v4.20.1"},{"version":"v4.20.0"},{"version":"v4.19.4"},{"version":"v4.19.3"},{"version":"v4.19.2"},{"version":"v4.19.0"},{"version":"v4.18.0"},{"version":"v4.17.0"},{"version":"v4.16.2"},{"version":"v4.16.1"},{"version":"v4.16.0"},{"version":"v4.15.0"},{"version":"v4.14.1"},{"version":"v4.13.0"},{"sphinx":true,"version":"v4.12.5"},{"sphinx":true,"version":"v4.12.4"},{"sphinx":true,"version":"v4.12.2"},{"sphinx":true,"version":"v4.12.1"},{"sphinx":true,"version":"v4.12.0"},{"sphinx":true,"version":"v4.11.3"},{"sphinx":true,"version":"v4.11.2"},{"sphinx":true,"version":"v4.11.1"},{"sphinx":true,"version":"v4.11.0"},{"sphinx":true,"version":"v4.10.1"},{"sphinx":true,"version":"v4.10.0"},{"sphinx":true,"version":"v4.9.2"},{"sphinx":true,"version":"v4.9.1"},{"sphinx":true,"version":"v4.9.0"},{"sphinx":true,"version":"v4.8.2"},{"sphinx":true,"version":"v4.8.1"},{"sphinx":true,"version":"v4.8.0"},{"sphinx":true,"version":"v4.7.0"},{"sphinx":true,"version":"v4.6.0"},{"sphinx":true,"version":"v4.5.1"},{"sphinx":true,"version":"v4.5.0"},{"sphinx":true,"version":"v4.4.2"},{"sphinx":true,"version":"v4.4.1"},{"sphinx":true,"version":"v4.4.0"},{"sphinx":true,"version":"v4.3.3"},{"sphinx":true,"version":"v4.3.2"},{"sphinx":true,"version":"v4.3.1"},{"sphinx":true,"version":"v4.3.0"},{"sphinx":true,"version":"v4.2.2"},{"sphinx":true,"version":"v4.2.1"},{"sphinx":true,"version":"v4.2.0"},{"sphinx":true,"version":"v4.1.1"},{"sphinx":true,"version":"v4.1.0"},{"sphinx":true,"version":"v4.0.1"},{"sphinx":true,"version":"v4.0.0"},{"sphinx":true,"version":"v3.5.1"},{"sphinx":true,"version":"v3.5.0"},{"sphinx":true,"version":"v3.4.0"},{"sphinx":true,"version":"v3.3.1"},{"sphinx":true,"version":"v3.3.0"},{"sphinx":true,"version":"v3.2.0"},{"sphinx":true,"version":"v3.1.0"},{"sphinx":true,"version":"v3.0.2"},{"sphinx":true,"version":"v3.0.1"},{"sphinx":true,"version":"v3.0.0"},{"sphinx":true,"version":"v2.11.0"},{"sphinx":true,"version":"v2.10.0"},{"sphinx":true,"version":"v2.9.1"},{"sphinx":true,"version":"v2.9.0"},{"sphinx":true,"version":"v2.8.0"},{"sphinx":true,"version":"v2.7.0"},{"sphinx":true,"version":"v2.6.0"},{"sphinx":true,"version":"v2.5.1"},{"sphinx":true,"version":"v2.5.0"},{"sphinx":true,"version":"v2.4.1"},{"sphinx":true,"version":"v2.4.0"},{"sphinx":true,"version":"v2.3.0"},{"sphinx":true,"version":"v2.2.2"},{"sphinx":true,"version":"v2.2.1"},{"sphinx":true,"version":"v2.2.0"},{"sphinx":true,"version":"v2.1.1"},{"sphinx":true,"version":"v2.0.0"},{"sphinx":true,"version":"v1.2.0"},{"sphinx":true,"version":"v1.1.0"},{"sphinx":true,"version":"v1.0.0"},{"version":"doc-builder-html"}],"title":"Chat templates"}"><dialog class="shadow-alternate z-40 mx-4 my-auto h-fit select-text overflow-hidden rounded-xl bg-white max-sm:max-w-[calc(100dvw-2rem)] sm:mx-auto lg:mt-26 md:portrait:mt-30 xl:mt-30 2xl:mt-32 w-full lg:w-7/12 max-w-[calc(100%-4rem)] md:max-w-2xl dark:bg-gray-950 py-3 mt-16! !2xl:mt-24 w-[500px]! max-h-[500px]! "><div tabindex="-1" class="outline-none focus:ring-0 focus-visible:ring-0"><!--[-1--><!--]--></div></dialog><!----> <div class="z-2 w-full flex-none lg:flex lg:h-dvh lg:w-[270px] lg:flex-col 2xl:w-[300px] false "><div class="shadow-alternate flex h-auto w-full items-center rounded-b-xl border-b bg-white py-2 text-lg leading-tight lg:hidden"><div class="flex flex-1 cursor-pointer flex-col justify-center self-stretch pl-6"><p class="text-sm text-gray-400 first-letter:capitalize">Transformers documentation</p> <div class="mr-2 flex items-center"><p class="font-semibold">Chat templates</p> <svg class="text-xl false" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path d="M16.293 9.293L12 13.586L7.707 9.293l-1.414 1.414L12 16.414l5.707-5.707z" fill="currentColor"></path></svg><!----></div></div> <button class="hover:shadow-alternate group ml-auto mr-6 inline-flex flex-none cursor-pointer rounded-xl border p-2"><svg class="text-gray-500 group-hover:text-gray-700" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M30 28.59L22.45 21A11 11 0 1 0 21 22.45L28.59 30zM5 14a9 9 0 1 1 9 9a9 9 0 0 1-9-9z" fill="currentColor"></path></svg><!----></button></div> <div class="bg-linear-to-r hidden flex-col justify-between border-b border-r bg-white p-4 lg:flex from-orange-50 to-white dark:from-gray-900 dark:to-gray-950"><div class="group relative mb-2 flex min-w-[50%] items-center self-start text-lg font-bold leading-tight first-letter:capitalize"><!--[0--><div class="mr-1.5 h-1.5 w-1.5 rounded-full bg-orange-500 flex-none"></div><!--]--> <h1>Transformers</h1> <svg class="opacity-50 ml-0.5 flex-none group-hover:opacity-100" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path d="M16.293 9.293L12 13.586L7.707 9.293l-1.414 1.414L12 16.414l5.707-5.707z" fill="currentColor"></path></svg><!----> <select class="outline-hidden absolute inset-0 border-none bg-white text-base opacity-0"><option value="/docs">🏡 View all docs</option><!--[--><option value="/docs/optimum-neuron">AWS Trainium & Inferentia</option><option value="/docs/accelerate">Accelerate</option><option value="https://argilla-io.github.io/argilla/">Argilla</option><option value="/docs/autotrain">AutoTrain</option><option value="/docs/bitsandbytes">Bitsandbytes</option><option value="/docs/cli">CLI</option><option value="/docs/chat-ui">Chat UI</option><option value="/docs/dataset-viewer">Dataset viewer</option><option value="/docs/datasets">Datasets</option><option value="/docs/sagemaker">Deploying on AWS</option><option value="/docs/diffusers">Diffusers</option><option value="https://distilabel.argilla.io/">Distilabel</option><option value="/docs/evaluate">Evaluate</option><option value="/docs/google-cloud">Google Cloud</option><option value="/docs/optimum-tpu">Google TPUs</option><option value="https://www.gradio.app/docs/">Gradio</option><option value="/docs/hub">Hub</option><option value="/docs/huggingface_hub">Hub Python Library</option><option value="/docs/huggingface.js">Huggingface.js</option><option value="/docs/inference-endpoints">Inference Endpoints (dedicated)</option><option value="/docs/inference-providers">Inference Providers</option><option value="/docs/kernels">Kernels</option><option value="/docs/lerobot">LeRobot</option><option value="/docs/leaderboards">Leaderboards</option><option value="/docs/lighteval">Lighteval</option><option value="/docs/microsoft-azure">Microsoft Azure</option><option value="/docs/optimum">Optimum</option><option value="/docs/peft">PEFT</option><option value="/docs/reachy_mini">Reachy Mini</option><option value="/docs/safetensors">Safetensors</option><option value="https://sbert.net/">Sentence Transformers</option><option value="/docs/trl">TRL</option><option value="/tasks">Tasks</option><option value="/docs/text-embeddings-inference">Text Embeddings Inference</option><option value="/docs/text-generation-inference">Text Generation Inference</option><option value="/docs/tokenizers">Tokenizers</option><option value="/docs/trackio">Trackio</option><option value="/docs/transformers" selected="">Transformers</option><option value="/docs/transformers.js">Transformers.js</option><option value="/docs/xet">Xet</option><option value="/docs/smolagents">smolagents</option><option value="/docs/timm">timm</option><!--]--></select></div> <button class="shadow-alternate mb-2 flex w-full items-center rounded-full border bg-white px-2 py-1 text-left text-sm text-gray-400 ring-indigo-200 hover:bg-indigo-50 hover:ring-2 dark:border-gray-700 dark:ring-yellow-600 dark:hover:bg-gray-900 dark:hover:text-yellow-500"><svg class="flex-none mr-1.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M30 28.59L22.45 21A11 11 0 1 0 21 22.45L28.59 30zM5 14a9 9 0 1 1 9 9a9 9 0 0 1-9-9z" fill="currentColor"></path></svg><!----> <div>Search documentation</div> <!--[-1--><!--]--></button> <div class="flex items-center"><!--[0--><select class="form-input mt-0! w-20! border! dark:text-gray-400! mr-1 rounded-sm border-gray-200 p-1 text-xs uppercase"><!--[--><option value="0">main</option><option value="1" selected="">v5.5.0</option><option value="2">v5.4.0</option><option value="3">v5.3.0</option><option value="4">v5.2.0</option><option value="5">v5.1.0</option><option value="6">v5.0.0</option><option value="7">v4.57.6</option><option value="8">v4.56.2</option><option value="9">v4.55.4</option><option value="10">v4.53.3</option><option value="11">v4.52.3</option><option value="12">v4.51.3</option><option value="13">v4.50.0</option><option value="14">v4.49.0</option><option value="15">v4.48.2</option><option value="16">v4.47.1</option><option value="17">v4.46.3</option><option value="18">v4.45.2</option><option value="19">v4.44.2</option><option value="20">v4.43.4</option><option value="21">v4.42.4</option><option value="22">v4.41.2</option><option value="23">v4.40.2</option><option value="24">v4.39.3</option><option value="25">v4.38.2</option><option value="26">v4.37.2</option><option value="27">v4.36.1</option><option value="28">v4.35.2</option><option value="29">v4.34.1</option><option value="30">v4.33.3</option><option value="31">v4.32.1</option><option value="32">v4.31.0</option><option value="33">v4.30.0</option><option value="34">v4.29.1</option><option value="35">v4.28.1</option><option value="36">v4.27.2</option><option value="37">v4.26.1</option><option value="38">v4.25.1</option><option value="39">v4.24.0</option><option value="40">v4.23.1</option><option value="41">v4.22.2</option><option value="42">v4.21.3</option><option value="43">v4.20.1</option><option value="44">v4.19.4</option><option value="45">v4.18.0</option><option value="46">v4.17.0</option><option value="47">v4.16.2</option><option value="48">v4.15.0</option><option value="49">v4.14.1</option><option value="50">v4.13.0</option><option value="51">v4.12.5</option><option value="52">v4.11.3</option><option value="53">v4.10.1</option><option value="54">v4.9.2</option><option value="55">v4.8.2</option><option value="56">v4.7.0</option><option value="57">v4.6.0</option><option value="58">v4.5.1</option><option value="59">v4.4.2</option><option value="60">v4.3.3</option><option value="61">v4.2.2</option><option value="62">v4.1.1</option><option value="63">v4.0.1</option><option value="64">v3.5.1</option><option value="65">v3.4.0</option><option value="66">v3.3.1</option><option value="67">v3.2.0</option><option value="68">v3.1.0</option><option value="69">v3.0.2</option><option value="70">v2.11.0</option><option value="71">v2.10.0</option><option value="72">v2.9.1</option><option value="73">v2.8.0</option><option value="74">v2.7.0</option><option value="75">v2.6.0</option><option value="76">v2.5.1</option><option value="77">v2.4.1</option><option value="78">v2.3.0</option><option value="79">v2.2.2</option><option value="80">v2.1.1</option><option value="81">v2.0.0</option><option value="82">v1.2.0</option><option value="83">v1.1.0</option><option value="84">v1.0.0</option><option value="85">doc-builder-html</option><!--]--></select><!--]--> <select class="form-input dark:text-gray-400! mr-1 rounded-sm border-gray-200 p-1 text-xs w-12! mt-0! border!"><!--[--><option value="ar">AR</option><option value="de">DE</option><option value="en" selected="">EN</option><option value="es">ES</option><option value="fr">FR</option><option value="hi">HI</option><option value="it">IT</option><option value="ja">JA</option><option value="ko">KO</option><option value="pt">PT</option><option value="zh">ZH</option><!--]--><!--[-1--><!--]--></select> <!--[-1--><div class="relative inline-block "><button class="rounded-full border border-gray-100 pl-2 py-1 pr-2.5 flex items-center text-sm text-gray-500 bg-white hover:bg-yellow-50 hover:border-yellow-200 dark:hover:bg-gray-800 dark:hover:border-gray-950 dark:border-gray-800 " type="button"><!--[-1--><!--[0--><!--[--><svg class=" text-yellow-500" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24" fill="currentColor"><path d="M6.05 4.14l-.39-.39a.993.993 0 0 0-1.4 0l-.01.01a.984.984 0 0 0 0 1.4l.39.39c.39.39 1.01.39 1.4 0l.01-.01a.984.984 0 0 0 0-1.4zM3.01 10.5H1.99c-.55 0-.99.44-.99.99v.01c0 .55.44.99.99.99H3c.56.01 1-.43 1-.98v-.01c0-.56-.44-1-.99-1zm9-9.95H12c-.56 0-1 .44-1 .99v.96c0 .55.44.99.99.99H12c.56.01 1-.43 1-.98v-.97c0-.55-.44-.99-.99-.99zm7.74 3.21c-.39-.39-1.02-.39-1.41-.01l-.39.39a.984.984 0 0 0 0 1.4l.01.01c.39.39 1.02.39 1.4 0l.39-.39a.984.984 0 0 0 0-1.4zm-1.81 15.1l.39.39a.996.996 0 1 0 1.41-1.41l-.39-.39a.993.993 0 0 0-1.4 0c-.4.4-.4 1.02-.01 1.41zM20 11.49v.01c0 .55.44.99.99.99H22c.55 0 .99-.44.99-.99v-.01c0-.55-.44-.99-.99-.99h-1.01c-.55 0-.99.44-.99.99zM12 5.5c-3.31 0-6 2.69-6 6s2.69 6 6 6s6-2.69 6-6s-2.69-6-6-6zm-.01 16.95H12c.55 0 .99-.44.99-.99v-.96c0-.55-.44-.99-.99-.99h-.01c-.55 0-.99.44-.99.99v.96c0 .55.44.99.99.99zm-7.74-3.21c.39.39 1.02.39 1.41 0l.39-.39a.993.993 0 0 0 0-1.4l-.01-.01a.996.996 0 0 0-1.41 0l-.39.39c-.38.4-.38 1.02.01 1.41z"></path></svg><!--]--><!--]--> <!--]--> <!--[-1--><!--]--></button> <!--[-1--><!--]--></div><!--]--><!----> <div class="ml-auto flex items-center gap-x-2.5"><!--[-1--><!--]--> <a href="https://github.com/huggingface/transformers" class="group text-xs text-gray-500 hover:text-gray-700 hover:underline dark:hover:text-gray-300"><svg class="inline-block text-gray-500 group-hover:text-gray-700 dark:group-hover:text-gray-300 mr-0.5 -mt-1 size-3" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1.03em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 250"><path d="M128.001 0C57.317 0 0 57.307 0 128.001c0 56.554 36.676 104.535 87.535 121.46c6.397 1.185 8.746-2.777 8.746-6.158c0-3.052-.12-13.135-.174-23.83c-35.61 7.742-43.124-15.103-43.124-15.103c-5.823-14.795-14.213-18.73-14.213-18.73c-11.613-7.944.876-7.78.876-7.78c12.853.902 19.621 13.19 19.621 13.19c11.417 19.568 29.945 13.911 37.249 10.64c1.149-8.272 4.466-13.92 8.127-17.116c-28.431-3.236-58.318-14.212-58.318-63.258c0-13.975 5-25.394 13.188-34.358c-1.329-3.224-5.71-16.242 1.24-33.874c0 0 10.749-3.44 35.21 13.121c10.21-2.836 21.16-4.258 32.038-4.307c10.878.049 21.837 1.47 32.066 4.307c24.431-16.56 35.165-13.12 35.165-13.12c6.967 17.63 2.584 30.65 1.255 33.873c8.207 8.964 13.173 20.383 13.173 34.358c0 49.163-29.944 59.988-58.447 63.157c4.591 3.972 8.682 11.762 8.682 23.704c0 17.126-.148 30.91-.148 35.126c0 3.407 2.304 7.398 8.792 6.14C219.37 232.5 256 184.537 256 128.002C256 57.307 198.691 0 128.001 0zm-80.06 182.34c-.282.636-1.283.827-2.194.39c-.929-.417-1.45-1.284-1.15-1.922c.276-.655 1.279-.838 2.205-.399c.93.418 1.46 1.293 1.139 1.931zm6.296 5.618c-.61.566-1.804.303-2.614-.591c-.837-.892-.994-2.086-.375-2.66c.63-.566 1.787-.301 2.626.591c.838.903 1 2.088.363 2.66zm4.32 7.188c-.785.545-2.067.034-2.86-1.104c-.784-1.138-.784-2.503.017-3.05c.795-.547 2.058-.055 2.861 1.075c.782 1.157.782 2.522-.019 3.08zm7.304 8.325c-.701.774-2.196.566-3.29-.49c-1.119-1.032-1.43-2.496-.726-3.27c.71-.776 2.213-.558 3.315.49c1.11 1.03 1.45 2.505.701 3.27zm9.442 2.81c-.31 1.003-1.75 1.459-3.199 1.033c-1.448-.439-2.395-1.613-2.103-2.626c.301-1.01 1.747-1.484 3.207-1.028c1.446.436 2.396 1.602 2.095 2.622zm10.744 1.193c.036 1.055-1.193 1.93-2.715 1.95c-1.53.034-2.769-.82-2.786-1.86c0-1.065 1.202-1.932 2.733-1.958c1.522-.03 2.768.818 2.768 1.868zm10.555-.405c.182 1.03-.875 2.088-2.387 2.37c-1.485.271-2.861-.365-3.05-1.386c-.184-1.056.893-2.114 2.376-2.387c1.514-.263 2.868.356 3.061 1.403z" fill="currentColor"></path></svg><!----> </a></div></div></div> <nav class="hidden flex-auto lg:flex bottom-0 left-0 w-full flex-col overflow-y-auto border-r px-4 pb-16 pt-3 text-[0.95rem] lg:w-[270px] 2xl:w-[300px]"><!--[-1--><!--]--> <!--[-1--><!--[--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] after:rotate-90 after:transform"><span><span class="inline-block space-x-1 leading-5"><span><!---->Get started<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[0--><div class="flex flex-col"><!--[--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-2" href="/docs/transformers/index" id="index"><!---->Transformers<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-2" href="/docs/transformers/installation" id="installation"><!---->Installation<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-2" href="/docs/transformers/quicktour" id="quicktour"><!---->Quickstart<!----></a><!--]--><!--]--><!----></div><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] after:rotate-90 after:transform"><span><span class="inline-block space-x-1 leading-5"><span><!---->Base classes<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[0--><div class="flex flex-col"><!--[--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Models<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Preprocessors<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--]--><!----></div><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] after:rotate-90 after:transform"><span><span class="inline-block space-x-1 leading-5"><span><!---->Inference<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[0--><div class="flex flex-col"><!--[--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Pipeline API<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Generate API<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Optimization<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] after:rotate-90 after:transform"><span><span class="inline-block space-x-1 leading-5"><span><!---->Chat with models<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[0--><div class="flex flex-col"><!--[--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-4" href="/docs/transformers/conversations" id="conversations"><!---->Chat basics<!----></a><!--]--><!--[1--><a class="bg-linear-to-br rounded-xl from-black to-gray-900 py-1 pl-2 pr-2 text-white first:mt-1 last:mb-4 dark:from-gray-800 dark:to-gray-900 ml-4" href="/docs/transformers/chat_templating" id="chat_templating"><!---->Chat templates<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-4" href="/docs/transformers/chat_content_patterns" id="chat_content_patterns"><!---->Chat message patterns<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-4" href="/docs/transformers/chat_templating_multimodal" id="chat_templating_multimodal"><!---->Multimodal chat templates<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-4" href="/docs/transformers/chat_extras" id="chat_extras"><!---->Tool use<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-4" href="/docs/transformers/chat_templating_writing" id="chat_templating_writing"><!---->Writing a chat template<!----></a><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-4" href="/docs/transformers/chat_response_parsing" id="chat_response_parsing"><!---->Response parsing<!----></a><!--]--><!--]--><!----></div><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Serving<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--]--><!----></div><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] after:rotate-90 after:transform"><span><span class="inline-block space-x-1 leading-5"><span><!---->Training<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[0--><div class="flex flex-col"><!--[--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Get started<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Customization<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[-1--><a class="transform py-1 pl-2 pr-2 text-gray-500 first:mt-1 last:mb-4 hover:translate-x-px hover:text-black dark:hover:text-gray-300 ml-2" href="/docs/transformers/peft" id="peft"><!---->Parameter-efficient fine-tuning<!----></a><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Distributed training<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-2"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Hardware<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--]--><!----></div><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Quantization<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Ecosystem integrations<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Resources<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->Contribute<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--[0--><div class="group flex cursor-pointer items-center pl-2 text-[0.8rem] font-semibold uppercase leading-9 hover:text-gray-700 dark:hover:text-gray-300 ml-0"><div class="flex after:absolute after:right-4 after:text-gray-500 group-hover:after:content-['▶'] false"><span><span class="inline-block space-x-1 leading-5"><span><!---->API<!----></span> <!--[-1--><!--]--></span></span></div></div> <!--[-1--><!--]--><!--]--><!--]--><!--]--></nav></div><!----></div></div> <div class="z-1 min-w-0 flex-1"><!--[-1--><!--]--> <div class="px-6 pt-6 md:px-12 md:pb-16 md:pt-16"><!--[0--><div class="max-w-4xl mx-auto mb-10"><div class="bg-linear-to-br relative overflow-hidden rounded-xl from-orange-300/10 px-4 py-5 ring-1 ring-orange-100/70 md:px-6 md:py-8"><img alt="Hugging Face's logo" class="absolute -bottom-6 -right-6 w-28 -rotate-45 md:hidden" src="/front/assets/huggingface_logo-noborder.svg"/> <div class="mb-2 text-2xl font-bold dark:text-gray-200 md:mb-0">Join the Hugging Face community</div> <p class="mb-4 text-lg text-gray-400 dark:text-gray-300 md:mb-8">and get access to the augmented documentation experience</p> <div class="mb-8 hidden space-y-4 md:block xl:flex xl:space-x-6 xl:space-y-0"><div class="flex items-center"><div class="bg-linear-to-br mr-3 flex h-9 w-9 flex-none items-center justify-center rounded-lg from-indigo-100 to-indigo-100/20 dark:to-indigo-100"><svg class="text-indigo-400 group-hover:text-indigo-500" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path class="uim-quaternary" d="M20.23 7.24L12 12L3.77 7.24a1.98 1.98 0 0 1 .7-.71L11 2.76c.62-.35 1.38-.35 2 0l6.53 3.77c.29.173.531.418.7.71z" opacity=".25" fill="currentColor"></path><path class="uim-tertiary" d="M12 12v9.5a2.09 2.09 0 0 1-.91-.21L4.5 17.48a2.003 2.003 0 0 1-1-1.73v-7.5a2.06 2.06 0 0 1 .27-1.01L12 12z" opacity=".5" fill="currentColor"></path><path class="uim-primary" d="M20.5 8.25v7.5a2.003 2.003 0 0 1-1 1.73l-6.62 3.82c-.275.13-.576.198-.88.2V12l8.23-4.76c.175.308.268.656.27 1.01z" fill="currentColor"></path></svg><!----></div> <div class="text-smd leading-tight text-gray-500 dark:text-gray-300 xl:max-w-[200px] 2xl:text-base">Collaborate on models, datasets and Spaces</div></div> <div class="flex items-center"><div class="bg-linear-to-br mr-3 flex h-9 w-9 flex-none items-center justify-center rounded-lg from-orange-100 to-orange-100/20 dark:to-orange-50"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" class="text-xl text-yellow-400" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path d="M11 15H6l7-14v8h5l-7 14v-8z" fill="currentColor"></path></svg><!----></div> <div class="text-smd leading-tight text-gray-500 dark:text-gray-300 xl:max-w-[200px] 2xl:text-base">Faster examples with accelerated inference</div></div> <div class="flex items-center"><div class="bg-linear-to-br mr-3 flex h-9 w-9 flex-none items-center justify-center rounded-lg from-gray-500/10 to-gray-500/5"><svg class="text-gray-400" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M14.9804 3C14.9217 3.0002 14.8631 3.00555 14.8054 3.016C11.622 3.58252 8.76073 5.30669 6.77248 7.85653C4.78422 10.4064 3.80955 13.6016 4.03612 16.8271C4.26268 20.0525 5.67447 23.0801 7.99967 25.327C10.3249 27.5738 13.3991 28.8811 16.6304 28.997C16.7944 29.003 16.9584 28.997 17.1204 28.997C19.2193 28.9984 21.2877 28.4943 23.1507 27.5274C25.0137 26.5605 26.6164 25.1592 27.8234 23.442C27.9212 23.294 27.9783 23.1229 27.9889 22.9458C27.9995 22.7687 27.9633 22.592 27.884 22.4333C27.8046 22.2747 27.6848 22.1397 27.5367 22.0421C27.3887 21.9444 27.2175 21.8875 27.0404 21.877C25.0426 21.7017 23.112 21.0693 21.3976 20.0288C19.6832 18.9884 18.231 17.5676 17.1533 15.8764C16.0756 14.1852 15.4011 12.2688 15.1822 10.2754C14.9632 8.28193 15.2055 6.26484 15.8904 4.38C15.9486 4.22913 15.97 4.06652 15.9527 3.90572C15.9354 3.74492 15.8799 3.59059 15.7909 3.45557C15.7019 3.32055 15.5819 3.20877 15.4409 3.12952C15.2999 3.05028 15.142 3.00587 14.9804 3Z" fill="currentColor"></path></svg><!----></div> <div class="text-smd leading-tight text-gray-500 dark:text-gray-300 xl:max-w-[200px] 2xl:text-base">Switch between documentation themes</div></div></div> <div class="flex items-center space-x-2.5"><a href="/join"><button class="bg-linear-to-br shadow-xs rounded-lg bg-white from-gray-100/20 to-gray-200/60 px-5 py-1.5 font-semibold text-gray-700 ring-1 ring-gray-300/60 hover:to-gray-100/70 hover:ring-gray-300/30 active:shadow-inner">Sign Up</button></a> <p class="text-gray-500 dark:text-gray-300">to get started</p></div></div></div><!--]--> <div class="prose-doc prose relative mx-auto max-w-4xl break-words"><!----> <link href="/docs/transformers/v5.5.0/en/_app/immutable/assets/0.e3b0c442.css" rel="modulepreload">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/entry/start.c1efbf0c.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/scheduler.31fdf58d.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/singletons.f060a0b0.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/index.252883d5.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/paths.b2fa8856.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/entry/app.f4d8ccdd.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/preload-helper.a627044f.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/index.2f76fdf0.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/nodes/0.375ad0b2.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/each.e59479a4.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/nodes/14.6bc80f25.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/CopyLLMTxtMenu.765f78a9.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/MermaidChart.svelte_svelte_type_style_lang.fc032dfd.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/IconCopy.ac192424.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/CodeBlock.ab12f8e1.js">
	<link rel="modulepreload" href="/docs/transformers/v5.5.0/en/_app/immutable/chunks/HfOption.fb051768.js"><!-- HEAD_svelte-u9bgzb_START --><meta name="hf:doc:metadata" content="{"title":"Chat templates","local":"chat-templates","sections":[{"title":"Using apply_chat_template","local":"using-applychattemplate","sections":[{"title":"add_generation_prompt","local":"addgenerationprompt","sections":[],"depth":3},{"title":"continue_final_message","local":"continuefinalmessage","sections":[],"depth":3}],"depth":2},{"title":"Model training","local":"model-training","sections":[],"depth":2}],"depth":1}"><!-- HEAD_svelte-u9bgzb_END --> <p></p> <div class="items-center shrink-0 min-w-[100px] max-sm:min-w-[50px] justify-end ml-auto flex" style="float: right; margin-left: 10px; display: inline-flex; position: relative; z-index: 10;"><div class="inline-flex rounded-md max-sm:rounded-sm"><button class="inline-flex items-center gap-1 h-7 max-sm:h-7 px-2 max-sm:px-1.5 text-sm font-medium text-gray-800 border border-r-0 rounded-l-md max-sm:rounded-l-sm border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-live="polite"><span class="inline-flex items-center justify-center rounded-md p-0.5 max-sm:p-0 hover:text-gray-800 dark:hover:text-gray-200"><svg class="sm:size-3.5 size-3" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg></span> <span>Copy page</span></button> <button class="inline-flex items-center justify-center w-6 max-sm:w-5 h-7 max-sm:h-7 disabled:pointer-events-none text-sm text-gray-500 hover:text-gray-700 dark:hover:text-white rounded-r-md max-sm:rounded-r-sm border border-l transition border-gray-200 bg-white hover:shadow-inner dark:border-gray-850 dark:bg-gray-950 dark:text-gray-200 dark:hover:bg-gray-800" aria-haspopup="menu" aria-expanded="false" aria-label="Open copy menu"><svg class="transition-transform text-gray-400 overflow-visible sm:size-3.5 size-3 rotate-0" width="1em" height="1em" viewBox="0 0 12 7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1L6 6L11 1" stroke="currentColor"></path></svg></button></div> </div> <h1 class="relative group"><a id="chat-templates" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#chat-templates"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Chat templates</span></h1> <p data-svelte-h="svelte-1gsd22u">The <a href="./conversations">chat basics</a> guide covers how to store chat histories and generate text from chat models using <a href="/docs/transformers/v5.5.0/en/main_classes/pipelines#transformers.TextGenerationPipeline">TextGenerationPipeline</a>.</p> <p data-svelte-h="svelte-jy5ci">This guide is intended for more advanced users, and covers the underlying classes and methods, as well as the key concepts for understanding what’s actually going on when you chat with a model.</p> <p data-svelte-h="svelte-qpje9x">The critical insight needed to understand chat models is this: All causal LMs, whether chat-trained or not, continue a sequence of tokens. When causal LMs are trained, the training usually begins with “pre-training” on a huge corpus of text, which creates a “base” model.
	These base models are then often “fine-tuned” for chat, which means training them on data that is formatted as a sequence of messages. The chat is still just a sequence of tokens, though! The list of <code>role</code> and <code>content</code> dictionaries that you pass
	to a chat model get converted to a token sequence, often with control tokens like <code><\|user\|></code> or <code><\|assistant\|></code> or <code><\|end_of_message\|></code>, which allow the model to see the chat structure.
	There are many possible chat formats, and different models may use different formats or control tokens, even if they were fine-tuned from the same base model!</p> <p data-svelte-h="svelte-1fcb6yt">Don’t panic, though - you don’t need to memorize every possible chat format in order to use chat models. Chat models come with <strong>chat templates</strong>, which indicate how they expect chats to be formatted.
	You can access these with the <code>apply_chat_template</code> method. Let’s see two examples. Both of these models are fine-tuned from the same <code>Mistral-7B</code> base model:</p> <div class="flex space-x-2 items-center my-1.5 mr-8 h-7 !pl-0 -mx-3 md:mx-0"><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd border-gray-800 bg-black dark:bg-gray-700 text-white">Mistral </div><div class="flex items-center border rounded-lg px-1.5 py-1 leading-none select-none text-smd text-gray-500 cursor-pointer opacity-90 hover:text-gray-700 dark:hover:text-gray-200 hover:shadow-sm">Zephyr </div></div> <div class="language-select"><div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer

	tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">"mistralai/Mistral-7B-Instruct-v0.1"</span>)
	chat = [
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"user"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"Hello, how are you?"</span>},
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"assistant"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"I'm doing great. How can I help you today?"</span>},
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"user"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"I'd like to show off how chat templating works!"</span>},
	]

	tokenizer.apply_chat_template(chat, tokenize=<span class="hljs-literal">False</span>)<!-- HTML_TAG_END --></pre></div> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="language-xml"><span class="hljs-tag"><<span class="hljs-name">s</span>></span></span>[INST] Hello, how are you? [/INST]I'm doing great. How can I help you today?<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span> [INST] I'd like to show off how chat templating works! [/INST]<!-- HTML_TAG_END --></pre></div> </div> <p data-svelte-h="svelte-y43mzu">Mistral-7B-Instruct uses <code>[INST]</code> and <code>[/INST]</code> tokens to indicate the start and end of user messages, while Zephyr-7B uses <code><\|user\|></code> and <code><\|assistant\|></code> tokens to indicate speaker roles. This is why chat templates are important - with the wrong control tokens, these models would have drastically worse performance.</p> <h2 class="relative group"><a id="using-applychattemplate" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#using-applychattemplate"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Using apply_chat_template</span></h2> <p data-svelte-h="svelte-1khk9cp">The input to <code>apply_chat_template</code> should be structured as a list of dictionaries with <code>role</code> and <code>content</code> keys. The <code>role</code> key specifies the speaker, and the <code>content</code> key contains the message. The common roles are:</p> <ul data-svelte-h="svelte-1f4opwl"><li><code>user</code> for messages from the user</li> <li><code>assistant</code> for messages from the model</li> <li><code>system</code> for directives on how the model should act (usually placed at the beginning of the chat)</li></ul> <p data-svelte-h="svelte-7rgca2"><code>apply_chat_template</code> takes this list and returns a formatted sequence. Set <code>tokenize=True</code> if you want to tokenize the sequence.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-keyword">import</span> torch
	<span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoModelForCausalLM, AutoTokenizer

	tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">"HuggingFaceH4/zephyr-7b-beta"</span>)
	model = AutoModelForCausalLM.from_pretrained(<span class="hljs-string">"HuggingFaceH4/zephyr-7b-beta"</span>, device_map=<span class="hljs-string">"auto"</span>, dtype=torch.bfloat16)

	messages = [
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"system"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"You are a friendly chatbot who always responds in the style of a pirate"</span>,},
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"user"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"How many helicopters can a human eat in one sitting?"</span>},
	]
	tokenized_chat = tokenizer.apply_chat_template(messages, tokenize=<span class="hljs-literal">True</span>, add_generation_prompt=<span class="hljs-literal">True</span>, return_tensors=<span class="hljs-string">"pt"</span>)
	<span class="hljs-built_in">print</span>(tokenizer.decode(tokenized_chat[<span class="hljs-number">0</span>]))<!-- HTML_TAG_END --></pre></div> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><\|system\|>
	You are a friendly chatbot who always responds in the style of a pirate<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span>
	<\|user\|>
	How many helicopters can a human eat in one sitting?<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span>
	<\|assistant\|><!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-1cprlkm">Pass the tokenized chat to <a href="/docs/transformers/v5.5.0/en/main_classes/text_generation#transformers.GenerationMixin.generate">generate()</a> to generate a response.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->outputs = model.generate(tokenized_chat, max_new_tokens=<span class="hljs-number">128</span>)
	<span class="hljs-built_in">print</span>(tokenizer.decode(outputs[<span class="hljs-number">0</span>]))<!-- HTML_TAG_END --></pre></div> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><\|system\|>
	You are a friendly chatbot who always responds in the style of a pirate<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span>
	<\|user\|>
	How many helicopters can a human eat in one sitting?<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span>
	<\|assistant\|>
	Matey, I'm afraid I must inform ye that humans cannot eat helicopters. Helicopters are not food, they are flying machines. Food is meant to be eaten, like a hearty plate o' grog, a savory bowl o' stew, or a delicious loaf o' bread. But helicopters, they be for transportin' and movin' around, not for eatin'. So, I'd say none, me hearties. None at all.<!-- HTML_TAG_END --></pre></div> <blockquote class="warning" data-svelte-h="svelte-1yhtwa1"><p>Some tokenizers add special <code><bos></code> and <code><eos></code> tokens. Chat templates should already include all the necessary special tokens, and adding additional special tokens is often incorrect or duplicated, hurting model performance. When you format text with <code>apply_chat_template(tokenize=False)</code>, make sure you set <code>add_special_tokens=False</code> if you tokenize later to avoid duplicating these tokens.
	This isn’t an issue if you use <code>apply_chat_template(tokenize=True)</code>, which means it’s usually the safer option!</p></blockquote> <h3 class="relative group"><a id="addgenerationprompt" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#addgenerationprompt"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>add_generation_prompt</span></h3> <p data-svelte-h="svelte-2u2l37">You may have noticed the <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.add_generation_prompt" rel="nofollow">add_generation_prompt</a> argument in the above examples.
	This argument adds tokens to the end of the chat that indicate the start of an <code>assistant</code> response. Remember: Beneath all the chat abstractions, chat models are still just language models that continue a sequence of tokens!
	If you include tokens that tell it that it’s now in an <code>assistant</code> response, it will correctly write a response, but if you don’t include these tokens, the model may get confused and do something strange, like <strong>continuing</strong> the user’s message instead of replying to it!</p> <p data-svelte-h="svelte-ua94ut">Let’s see an example to understand what <code>add_generation_prompt</code> is actually doing. First, let’s format a chat without <code>add_generation_prompt</code>:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->tokenized_chat = tokenizer.apply_chat_template(messages, tokenize=<span class="hljs-literal">False</span>, add_generation_prompt=<span class="hljs-literal">False</span>)
	tokenized_chat<!-- HTML_TAG_END --></pre></div> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><\|im<span class="hljs-emphasis">_start\|>user
	Hi there!<\|im_</span>end\|>
	<\|im<span class="hljs-emphasis">_start\|>assistant
	Nice to meet you!<\|im_</span>end\|>
	<\|im<span class="hljs-emphasis">_start\|>user
	Can I ask a question?<\|im_</span>end\|><!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-1aqfh6e">Now, let’s format the same chat with <code>add_generation_prompt=True</code>:</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->tokenized_chat = tokenizer.apply_chat_template(messages, tokenize=<span class="hljs-literal">False</span>, add_generation_prompt=<span class="hljs-literal">True</span>)
	tokenized_chat<!-- HTML_TAG_END --></pre></div> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><\|im<span class="hljs-emphasis">_start\|>user
	Hi there!<\|im_</span>end\|>
	<\|im<span class="hljs-emphasis">_start\|>assistant
	Nice to meet you!<\|im_</span>end\|>
	<\|im<span class="hljs-emphasis">_start\|>user
	Can I ask a question?<\|im_</span>end\|>
	<\|im<span class="hljs-emphasis">_start\|>assistant
	</span><!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-1aecaad">When <code>add_generation_prompt=True</code>, <code><\|im_start\|>assistant</code> is added at the end to indicate the start of an <code>assistant</code> message. This lets the model know an <code>assistant</code> response is next.</p> <p data-svelte-h="svelte-i0gqff">Not all models require generation prompts, and some models, like <a href="./model_doc/llama">Llama</a>, don’t have any special tokens before the <code>assistant</code> response. In these cases, <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.add_generation_prompt" rel="nofollow">add_generation_prompt</a> has no effect.</p> <h3 class="relative group"><a id="continuefinalmessage" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#continuefinalmessage"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>continue_final_message</span></h3> <p data-svelte-h="svelte-1i8l1l2">The <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.continue_final_message" rel="nofollow">continue_final_message</a> parameter controls whether the final message in the chat should be continued or not instead of starting a new one. It removes end of sequence tokens so that the model continues generation from the final message.</p> <p data-svelte-h="svelte-eqn8bq">This is useful for “prefilling” a model response. In the example below, the model generates text that continues the JSON string rather than starting a new message. It can be very useful for improving the accuracy of instruction following when you know how to start its replies.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START -->chat = [
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"user"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"Can you format the answer in JSON?"</span>},
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"assistant"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">'{"name": "'</span>},
	]

	formatted_chat = tokenizer.apply_chat_template(chat, tokenize=<span class="hljs-literal">True</span>, return_dict=<span class="hljs-literal">True</span>, continue_final_message=<span class="hljs-literal">True</span>)
	model.generate(**formatted_chat)<!-- HTML_TAG_END --></pre></div> <blockquote class="warning" data-svelte-h="svelte-1495xpu"><p>You shouldn’t use <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.add_generation_prompt" rel="nofollow">add_generation_prompt</a> and <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.continue_final_message" rel="nofollow">continue_final_message</a> together. The former adds tokens that start a new message, while the latter removes end of sequence tokens. Using them together returns an error.</p></blockquote> <p data-svelte-h="svelte-r67zqq"><a href="/docs/transformers/v5.5.0/en/main_classes/pipelines#transformers.TextGenerationPipeline">TextGenerationPipeline</a> sets <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.add_generation_prompt" rel="nofollow">add_generation_prompt</a> to <code>True</code> by default to start a new message. However, if the final message in the chat has the <code>assistant</code> role, it assumes the message is a prefill and switches to <code>continue_final_message=True</code>. This is because most models don’t support multiple consecutive assistant messages. To override this behavior, explicitly pass the <a href="https://huggingface.co/docs/transformers/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.apply_chat_template.continue_final_message" rel="nofollow">continue_final_message</a> argument to the pipeline.</p> <h2 class="relative group"><a id="model-training" class="header-link block pr-1.5 text-lg no-hover:hidden with-hover:absolute with-hover:p-1.5 with-hover:opacity-0 with-hover:group-hover:opacity-100 with-hover:right-full" href="#model-training"><span><svg class="" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 256"><path d="M167.594 88.393a8.001 8.001 0 0 1 0 11.314l-67.882 67.882a8 8 0 1 1-11.314-11.315l67.882-67.881a8.003 8.003 0 0 1 11.314 0zm-28.287 84.86l-28.284 28.284a40 40 0 0 1-56.567-56.567l28.284-28.284a8 8 0 0 0-11.315-11.315l-28.284 28.284a56 56 0 0 0 79.196 79.197l28.285-28.285a8 8 0 1 0-11.315-11.314zM212.852 43.14a56.002 56.002 0 0 0-79.196 0l-28.284 28.284a8 8 0 1 0 11.314 11.314l28.284-28.284a40 40 0 0 1 56.568 56.567l-28.285 28.285a8 8 0 0 0 11.315 11.314l28.284-28.284a56.065 56.065 0 0 0 0-79.196z" fill="currentColor"></path></svg></span></a> <span>Model training</span></h2> <p data-svelte-h="svelte-1bggzm6">Training a model with a chat template is a good way to ensure the template matches the tokens the model was trained on. Apply the chat template as a preprocessing step to your dataset. Set <code>add_generation_prompt=False</code> because the additional tokens to prompt an assistant response aren’t helpful during training.</p> <p data-svelte-h="svelte-1ugja9g">An example of preprocessing a dataset with a chat template is shown below.</p> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer
	<span class="hljs-keyword">from</span> datasets <span class="hljs-keyword">import</span> Dataset

	tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">"HuggingFaceH4/zephyr-7b-beta"</span>)

	chat1 = [
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"user"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"Which is bigger, the moon or the sun?"</span>},
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"assistant"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"The sun."</span>}
	]
	chat2 = [
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"user"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"Which is bigger, a virus or a bacterium?"</span>},
	{<span class="hljs-string">"role"</span>: <span class="hljs-string">"assistant"</span>, <span class="hljs-string">"content"</span>: <span class="hljs-string">"A bacterium."</span>}
	]

	dataset = Dataset.from_dict({<span class="hljs-string">"chat"</span>: [chat1, chat2]})
	dataset = dataset.<span class="hljs-built_in">map</span>(<span class="hljs-keyword">lambda</span> x: {<span class="hljs-string">"formatted_chat"</span>: tokenizer.apply_chat_template(x[<span class="hljs-string">"chat"</span>], tokenize=<span class="hljs-literal">False</span>, add_generation_prompt=<span class="hljs-literal">False</span>)})
	<span class="hljs-built_in">print</span>(dataset[<span class="hljs-string">'formatted_chat'</span>][<span class="hljs-number">0</span>])<!-- HTML_TAG_END --></pre></div> <div class="code-block relative "><div class="absolute top-2.5 right-4"><button class="inline-flex items-center relative text-sm focus:text-green-500 cursor-pointer focus:outline-none transition duration-200 ease-in-out opacity-0 mx-0.5 text-gray-600 " title="code excerpt" type="button"><svg class="" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M28,10V28H10V10H28m0-2H10a2,2,0,0,0-2,2V28a2,2,0,0,0,2,2H28a2,2,0,0,0,2-2V10a2,2,0,0,0-2-2Z" transform="translate(0)"></path><path d="M4,18H2V4A2,2,0,0,1,4,2H18V4H4Z" transform="translate(0)"></path><rect fill="none" width="32" height="32"></rect></svg> <div class="absolute pointer-events-none transition-opacity bg-black text-white py-1 px-2 leading-tight rounded font-normal shadow left-1/2 top-full transform -translate-x-1/2 translate-y-2 opacity-0"><div class="absolute bottom-full left-1/2 transform -translate-x-1/2 w-0 h-0 border-black border-4 border-t-0" style="border-left-color: transparent; border-right-color: transparent; "></div> Copied</div></button></div> <pre class=""><!-- HTML_TAG_START --><\|user\|>
	Which is bigger, the moon or the sun?<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span>
	<\|assistant\|>
	The sun.<span class="language-xml"><span class="hljs-tag"></<span class="hljs-name">s</span>></span></span><!-- HTML_TAG_END --></pre></div> <p data-svelte-h="svelte-14db47k">After this step, you can continue following the <a href="./tasks/language_modeling">training recipe</a> for causal language models using the <code>formatted_chat</code> column.</p> <a class="!text-gray-400 !no-underline text-sm flex items-center not-prose mt-4" href="https://github.com/huggingface/transformers/blob/main/docs/source/en/chat_templating.md" target="_blank"><svg class="mr-1" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="currentColor" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M31,16l-7,7l-1.41-1.41L28.17,16l-5.58-5.59L24,9l7,7z"></path><path d="M1,16l7-7l1.41,1.41L3.83,16l5.58,5.59L8,23l-7-7z"></path><path d="M12.419,25.484L17.639,6.552l1.932,0.518L14.351,26.002z"></path></svg> <span data-svelte-h="svelte-zjs2n5"><span class="underline">Update</span> on GitHub</span></a> <p></p>

	<script>
	{
	__sveltekit_8satve = {
	assets: "/docs/transformers/v5.5.0/en",
	base: "/docs/transformers/v5.5.0/en",
	env: {}
	};

	const element = document.currentScript.parentElement;

	const data = [null,null];

	Promise.all([
	import("/docs/transformers/v5.5.0/en/_app/immutable/entry/start.c1efbf0c.js"),
	import("/docs/transformers/v5.5.0/en/_app/immutable/entry/app.f4d8ccdd.js")
	]).then(([kit, app]) => {
	kit.start(app, element, {
	node_ids: [0, 14],
	data,
	form: null,
	error: null
	});
	});
	}
	</script>

	<!----></div> <div class="SVELTE_HYDRATER contents" data-target="DocHuggingChatInput" data-props="{"isLoggedIn":false,"library":"transformers","version":"v5.5.0","lang":"en","chapterId":"chat_templating"}"><!--[-1--><!--]--> <!----><div class="svelte-1l3x4qf"><div class="huggingchat-input-container fixed inset-x-4 bottom-4 z-50 transition-opacity duration-200 sm:left-auto sm:right-4 svelte-1l3x4qf"><div class="relative svelte-1l3x4qf"><!--[-1--><!--]--> <form class="shadow-xl/6 sm:focus-within:w-104 flex items-center justify-between rounded-2xl border border-gray-200 bg-white/80 px-3 backdrop-blur-xl transition-[width] duration-100 dark:border-gray-800 dark:bg-gray-900/80 sm:w-80 svelte-1l3x4qf"><svg width=".8em" height=".8em" class="size-4 dark:invert" viewBox="0 0 12 12" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M6 12a6 6 0 1 1 5.374-3.33.976.976 0 0 0-.081.692l.36 1.337a.78.78 0 0 1-.955.954l-1.336-.36a.977.977 0 0 0-.69.081 6.001 6.001 0 0 1-2.673.63V12Z" fill="#000"></path><path d="M2 6a.675.675 0 1 1 1.35 0 2.476 2.476 0 0 0 4.952 0 .675.675 0 1 1 1.35 0A3.826 3.826 0 1 1 2 6Z" fill="#fff"></path></svg><!----> <!--[-1--><input required="" type="text" placeholder="Ask HuggingChat" class="outline-hidden flex-1 border-none bg-transparent px-2 py-3 text-base text-gray-800 placeholder-gray-400 focus:ring-0 dark:text-gray-200 dark:placeholder-gray-400 sm:text-sm svelte-1l3x4qf" value=""/> <button type="submit" class="outline-hidden btn flex size-6 items-center justify-center rounded-full p-1 svelte-1l3x4qf" aria-label="Send message"><svg class="size-5 -rotate-90" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" focusable="false" role="img" width="1em" height="1em" preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32"><path d="M18 6l-1.4 1.4l7.5 7.6H3v2h21.1l-7.5 7.6L18 26l10-10z" fill="currentColor"></path></svg><!----></button><!--]--></form></div></div></div><!----><!----></div> <div class="SVELTE_HYDRATER contents" data-target="DocFooterNav" data-props="{"classNames":"mx-auto mt-16 flex max-w-4xl items-center pb-8 font-sans font-medium leading-6 xl:mt-32","chapterPrev":{"title":"Chat basics","id":"conversations","url":"/docs/transformers/conversations"},"chapterNext":{"title":"Chat message patterns","id":"chat_content_patterns","url":"/docs/transformers/chat_content_patterns"},"isCourse":false,"isLoggedIn":false}"><div class="mx-auto mt-16 flex max-w-4xl items-center pb-8 font-sans font-medium leading-6 xl:mt-32"><!--[0--><a href="/docs/transformers/conversations" class="mr-8 flex transform items-center text-gray-600 transition-all hover:-translate-x-px hover:text-gray-900 dark:hover:text-gray-300"><span class="mr-2 translate-y-px">←</span>Chat basics</a><!--]--> <!--[1--><a href="/docs/transformers/chat_content_patterns" class="ml-auto flex transform items-center text-right text-gray-600 transition-all hover:translate-x-px hover:text-gray-900 dark:hover:text-gray-300">Chat message patterns<span class="ml-2 translate-y-px">→</span></a><!--]--></div><!----></div></div></div> <div class="sticky top-0 self-start"><div class="SVELTE_HYDRATER contents" data-target="SubSideMenu" data-props="{"chapter":{"title":"Chat templates","isExpanded":true,"id":"chat-templates","url":"#chat-templates","sections":[{"title":"Using apply_chat_template","isExpanded":true,"id":"using-applychattemplate","url":"#using-applychattemplate","sections":[{"title":"add_generation_prompt","isExpanded":true,"id":"addgenerationprompt","url":"#addgenerationprompt","sections":[]},{"title":"continue_final_message","isExpanded":true,"id":"continuefinalmessage","url":"#continuefinalmessage","sections":[]}]},{"title":"Model training","isExpanded":true,"id":"model-training","url":"#model-training","sections":[]}]}}"><nav class="hidden h-dvh w-[270px] flex-none flex-col space-y-3 overflow-y-auto break-words border-l pb-16 pl-6 pr-10 pt-24 text-sm xl:flex 2xl:w-[305px]"><!--[--><!--[0--><a href="#chat-templates" class=" text-gray-400 transform hover:translate-x-px hover:text-gray-700 dark:hover:text-gray-300" id="nav-chat-templates"><!----><wbr>Chat templates<!----></a><!--]--><!--[0--><a href="#using-applychattemplate" class="pl-4 text-gray-400 transform hover:translate-x-px hover:text-gray-700 dark:hover:text-gray-300" id="nav-using-applychattemplate"><!----><wbr>Using apply_chat_template<!----></a><!--]--><!--[0--><a href="#addgenerationprompt" class="pl-8 text-gray-400 transform hover:translate-x-px hover:text-gray-700 dark:hover:text-gray-300" id="nav-addgenerationprompt"><!---->add_generation_prompt<!----></a><!--]--><!--[0--><a href="#continuefinalmessage" class="pl-8 text-gray-400 transform hover:translate-x-px hover:text-gray-700 dark:hover:text-gray-300" id="nav-continuefinalmessage"><!---->continue_final_message<!----></a><!--]--><!--[0--><a href="#model-training" class="pl-4 text-gray-400 transform hover:translate-x-px hover:text-gray-700 dark:hover:text-gray-300" id="nav-model-training"><!----><wbr>Model training<!----></a><!--]--><!--]--></nav><!----></div></div></div> <div id="doc-footer"></div><!--]--></main> <!--[-1--><!--]--><!----></div><!--]-->
	<script>
	import("\/front\/build\/kube-ddbf588\/index.js"); window.moonSha = "kube-ddbf588\/"; window.__hf_deferred =
	{};
	</script>
	<!-- Stripe -->
	<script>
	if (["hf.co", "huggingface.co"].includes(window.location.hostname)) {
	const script = document.createElement("script");
	script.src = "https://js.stripe.com/v3/";
	script.async = true;
	document.head.appendChild(script);
	}
	</script>
	</body>
	</html>