{"id":3542,"date":"2026-03-16T12:56:10","date_gmt":"2026-03-16T10:56:10","guid":{"rendered":"https:\/\/computershop.eu\/blog\/?p=3530"},"modified":"2026-03-16T13:06:37","modified_gmt":"2026-03-16T11:06:37","slug":"les-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc","status":"publish","type":"post","link":"https:\/\/computershop.eu\/blog\/fr\/les-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc","title":{"rendered":"Les mod\u00e8les d&#8217;IA les plus performants de type LLM en 2026 et comment les installer sur PC"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>\n<p>Les mod\u00e8les d&#8217;IA de type&nbsp;<strong>LLM (Large Language Model)<\/strong>&nbsp;ont \u00e9volu\u00e9 rapidement ces derni\u00e8res ann\u00e9es, et en 2026, il existe de nombreuses options performantes, tant commerciales qu&#8217;open-source. Certains mod\u00e8les sont optimis\u00e9s pour la programmation, d&#8217;autres pour la conversation, l&#8217;analyse de documents ou la g\u00e9n\u00e9ration de contenu.<\/p>\n\n\n\n<p>Un avantage majeur de nombreux mod\u00e8les d&#8217;IA modernes est qu&#8217;ils peuvent \u00eatre&nbsp;<strong>ex\u00e9cut\u00e9s localement sur votre propre ordinateur<\/strong>, sans co\u00fbts d&#8217;API ni d\u00e9pendance au cloud. Dans cet article, vous d\u00e9couvrirez&nbsp;<strong>les mod\u00e8les d&#8217;IA open source LLM les plus performants en 2026<\/strong>, ainsi que des m\u00e9thodes simples pour les installer et les utiliser localement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#8217;est-ce qu&#8217;un LLM<\/h2>\n\n\n\n<p>Un&nbsp;<strong>LLM (<a href=\"https:\/\/www.ibm.com\/think\/topics\/large-language-models\" target=\"_blank\" rel=\"noreferrer noopener\">Large Language Model<\/a>)<\/strong>&nbsp;est un mod\u00e8le d&#8217;intelligence artificielle entra\u00een\u00e9 sur de tr\u00e8s grandes quantit\u00e9s de texte. Ces mod\u00e8les peuvent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>g\u00e9n\u00e9rer du texte<\/li>\n\n\n\n<li>r\u00e9pondre aux questions<\/li>\n\n\n\n<li>\u00e9crire du code<\/li>\n\n\n\n<li>traduire<\/li>\n\n\n\n<li>analyser des documents<\/li>\n\n\n\n<li>r\u00e9sumer des informations<\/li>\n<\/ul>\n\n\n\n<p>La performance d&#8217;un mod\u00e8le est influenc\u00e9e par plusieurs facteurs :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>le nombre de param\u00e8tres<\/li>\n\n\n\n<li>la qualit\u00e9 des donn\u00e9es d&#8217;entra\u00eenement<\/li>\n\n\n\n<li>les optimisations architecturales<\/li>\n\n\n\n<li>le mode d&#8217;inf\u00e9rence (cloud ou local)<\/li>\n<\/ul>\n\n\n\n<p>En 2026, les diff\u00e9rences entre les mod\u00e8les open-source et commerciaux sont de moins en moins importantes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Les mod\u00e8les open source LLM les plus performants en 2026<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Llama 3<\/h3>\n\n\n\n<p><a href=\"https:\/\/huggingface.co\/meta-llama\/Meta-Llama-3-8B\" target=\"_blank\" rel=\"noreferrer noopener\">Llama 3<\/a>&nbsp;est l&#8217;un des mod\u00e8les open-source les plus populaires actuellement disponibles. Le mod\u00e8le est d\u00e9velopp\u00e9 par Meta et offre de tr\u00e8s bonnes performances pour :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>la conversation<\/li>\n\n\n\n<li>la g\u00e9n\u00e9ration de contenu<\/li>\n\n\n\n<li>l&#8217;analyse de texte<\/li>\n\n\n\n<li>la programmation<\/li>\n<\/ul>\n\n\n\n<p><strong>Avantages<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>performances \u00e9lev\u00e9es pour la taille du mod\u00e8le<\/li>\n\n\n\n<li>tr\u00e8s grande communaut\u00e9<\/li>\n\n\n\n<li>excellent support pour l&#8217;ex\u00e9cution locale<\/li>\n<\/ul>\n\n\n\n<p>Les versions de&nbsp;<strong>8B et 70B param\u00e8tres<\/strong>&nbsp;sont les plus utilis\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mistral<\/h3>\n\n\n\n<p><a href=\"https:\/\/huggingface.co\/mistralai\" target=\"_blank\" rel=\"noreferrer noopener\">Mistral<\/a>&nbsp;est un mod\u00e8le d\u00e9velopp\u00e9 par la soci\u00e9t\u00e9 fran\u00e7aise Mistral AI et est connu pour son efficacit\u00e9. Bien que les mod\u00e8les soient relativement petits, ils offrent de tr\u00e8s bonnes performances par rapport \u00e0 leur taille.<\/p>\n\n\n\n<p><strong>Avantages<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>tr\u00e8s efficace sur du mat\u00e9riel modeste<\/li>\n\n\n\n<li>rapide pour l&#8217;inf\u00e9rence<\/li>\n\n\n\n<li>id\u00e9al pour les applications locales<\/li>\n<\/ul>\n\n\n\n<p>Les mod\u00e8les populaires incluent&nbsp;<strong>Mistral 7B<\/strong>&nbsp;et les variantes optimis\u00e9es pour les instructions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DeepSeek<\/h3>\n\n\n\n<p><a href=\"https:\/\/huggingface.co\/deepseek-ai\/DeepSeek-V3.2\" target=\"_blank\" rel=\"noreferrer noopener\">DeepSeek<\/a>&nbsp;est l&#8217;un des mod\u00e8les qui ont attir\u00e9 beaucoup d&#8217;attention ces derni\u00e8res ann\u00e9es, notamment pour ses performances en programmation.<\/p>\n\n\n\n<p><strong>Il est souvent compar\u00e9 aux mod\u00e8les commerciaux pour des t\u00e2ches telles que :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>la g\u00e9n\u00e9ration de code<\/li>\n\n\n\n<li>la r\u00e9solution de probl\u00e8mes techniques<\/li>\n\n\n\n<li>l&#8217;analyse logique<\/li>\n<\/ul>\n\n\n\n<p>Il existe des variantes sp\u00e9cialis\u00e9es comme&nbsp;<strong>DeepSeek Coder<\/strong>, optimis\u00e9es pour les d\u00e9veloppeurs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Phi<\/h3>\n\n\n\n<p><a href=\"https:\/\/huggingface.co\/microsoft\/Phi-4-reasoning-vision-15B\" target=\"_blank\" rel=\"noreferrer noopener\">Phi<\/a>&nbsp;est une famille de mod\u00e8les d\u00e9velopp\u00e9s par Microsoft.<\/p>\n\n\n\n<p>Ces mod\u00e8les sont connus pour \u00eatre&nbsp;<strong>tr\u00e8s petits, mais \u00e9tonnamment capables<\/strong>.<\/p>\n\n\n\n<p><strong>Avantages<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>faible consommation de m\u00e9moire<\/li>\n\n\n\n<li>bonnes performances pour la taille du mod\u00e8le<\/li>\n\n\n\n<li>id\u00e9al pour l&#8217;ex\u00e9cution sur ordinateurs portables<\/li>\n<\/ul>\n\n\n\n<p>Les mod\u00e8les Phi sont un excellent choix pour les applications locales ou embarqu\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gemma<\/h3>\n\n\n\n<p><a href=\"https:\/\/huggingface.co\/google\/gemma-3-4b-it\" target=\"_blank\" rel=\"noreferrer noopener\">Gemma<\/a>&nbsp;est la famille de mod\u00e8les open-source lanc\u00e9e par Google. Ces mod\u00e8les d&#8217;IA sont optimis\u00e9s pour l&#8217;efficacit\u00e9 et peuvent \u00eatre ex\u00e9cut\u00e9s localement sur du mat\u00e9riel relativement modeste.<\/p>\n\n\n\n<p><strong>Avantages<\/strong> :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>bonne optimisation pour l&#8217;inf\u00e9rence<\/li>\n\n\n\n<li>support dans l&#8217;\u00e9cosyst\u00e8me open-source<\/li>\n\n\n\n<li>performances comp\u00e9titives<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Qwen<\/h3>\n\n\n\n<p><a href=\"https:\/\/huggingface.co\/Qwen\/Qwen3.5-35B-A3B\" target=\"_blank\" rel=\"noreferrer noopener\">Qwen<\/a> est une famille de mod\u00e8les LLM et multimodaux open-source, d\u00e9velopp\u00e9s par Alibaba Cloud.<\/p>\n\n\n\n<p><strong>Avantages :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mod\u00e8les texte, image et audio<\/li>\n\n\n\n<li>Support pour des centaines de langues<\/li>\n\n\n\n<li>Options vari\u00e9es : des petits mod\u00e8les (0.6B) aux variantes denses et Mixture-of-Experts (plus de 300B param\u00e8tres)<\/li>\n\n\n\n<li>De nombreuses variantes open-weight pour l&#8217;ex\u00e9cution locale<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommandations pour l&#8217;ex\u00e9cution locale :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les mod\u00e8les Qwen de 8B ou optimis\u00e9s (quantized) fonctionnent sur des PC avec 16 \u00e0 32 Go de RAM<\/li>\n\n\n\n<li>Les grands mod\u00e8les (&gt;30B) n\u00e9cessitent un GPU puissant et une optimisation.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Comment choisir un mod\u00e8le LLM<\/h2>\n\n\n\n<p>Le choix du mod\u00e8le d\u00e9pend de l&#8217;objectif d&#8217;utilisation.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Objectif<\/th><th>Mod\u00e8les recommand\u00e9s<\/th><\/tr><\/thead><tbody><tr><td>Cr\u00e9ation de contenu<\/td><td>Llama, Mistral, Gemma, Qwen<\/td><\/tr><tr><td>Programmation<\/td><td>DeepSeek, Phi, Llama, GPT OSS<\/td><\/tr><tr><td>Ex\u00e9cution sur mat\u00e9riel modeste<\/td><td>Phi, Mistral 7B, Qwen 8B quantized<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Comment ex\u00e9cuter ces mod\u00e8les d&#8217;IA localement<\/h2>\n\n\n\n<p>L&#8217;un des aspects les plus int\u00e9ressants des mod\u00e8les d&#8217;IA modernes est que beaucoup peuvent \u00eatre ex\u00e9cut\u00e9s&nbsp;<strong>directement sur un ordinateur personnel<\/strong>.<\/p>\n\n\n\n<p>Par exemple, un ordinateur portable avec un CPU moderne (Intel i5 \/ Ryzen 5), 16 Go de RAM et environ 20 Go d&#8217;espace libre sur le SSD peut d\u00e9j\u00e0 ex\u00e9cuter des mod\u00e8les d&#8217;IA d&#8217;environ&nbsp;<strong>7 milliards de param\u00e8tres<\/strong>&nbsp;s&#8217;ils sont optimis\u00e9s par des techniques de quantification.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Interfaces populaires pour l&#8217;ex\u00e9cution locale de LLM<\/h2>\n\n\n\n<p>Il existe plusieurs applications qui simplifient grandement l&#8217;<a href=\"https:\/\/computershop.eu\/blog\/fr\/comment-creer-votre-propre-assistant-ai-generatif-personnalise\" target=\"_blank\" rel=\"noreferrer noopener\">installation des mod\u00e8les<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LM Studio<\/h3>\n\n\n\n<p>LM Studio est l&#8217;une des applications les plus simples pour ex\u00e9cuter des mod\u00e8les LLM localement.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques principales :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>interface graphique simple<\/li>\n\n\n\n<li>navigateur de mod\u00e8les int\u00e9gr\u00e9<\/li>\n\n\n\n<li>chat similaire \u00e0 ChatGPT<\/li>\n\n\n\n<li>serveur API local<\/li>\n<\/ul>\n\n\n\n<p><strong>Le processus est tr\u00e8s simple :<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>installez l&#8217;application<\/li>\n\n\n\n<li>t\u00e9l\u00e9chargez un mod\u00e8le<\/li>\n\n\n\n<li>commencez \u00e0 utiliser le chat AI<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Ollama<\/h3>\n\n\n\n<p>Ollama est une plateforme tr\u00e8s populaire pour l&#8217;ex\u00e9cution de LLM sur PC.<\/p>\n\n\n\n<p>Elle est particuli\u00e8rement appr\u00e9ci\u00e9e par les d\u00e9veloppeurs car elle permet une int\u00e9gration rapide dans les applications.<\/p>\n\n\n\n<p><strong>Un exemple simple d&#8217;utilisation :<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">ollama run llama3<\/pre>\n\n\n\n<p>La commande t\u00e9l\u00e9charge le mod\u00e8le et lance une session de chat AI directement dans le terminal. La plateforme dispose \u00e9galement d&#8217;une interface graphique intuitive :&nbsp;<a href=\"https:\/\/github.com\/ollama-interface\/Ollama-Gui\" target=\"_blank\" rel=\"noreferrer noopener\">Ollama-Gui<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Exigences mat\u00e9rielles pour l&#8217;ex\u00e9cution locale de LLM<\/h2>\n\n\n\n<p>C<strong>onfiguration minimale recommand\u00e9e :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CPU :<\/strong>&nbsp;moderne (Intel i5 \/ Ryzen 5)<\/li>\n\n\n\n<li><strong>RAM : 16 Go<\/strong>&nbsp;<strong>DDR4<\/strong><\/li>\n\n\n\n<li><strong>unit\u00e9 de stockage SSD<\/strong><\/li>\n\n\n\n<li><strong>espace disque libre :<\/strong>&nbsp;<strong>20 \u00e0 50 Go<\/strong><\/li>\n<\/ul>\n\n\n\n<p>P<strong>our les mod\u00e8les plus grands :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>32 Go de RAM pour les mod\u00e8les de 13<\/strong>&nbsp;<strong>milliards de param\u00e8tres<\/strong><\/li>\n\n\n\n<li><strong>GPU d\u00e9di\u00e9 pour une g\u00e9n\u00e9ration beaucoup plus rapide<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Les versions&nbsp;<strong>quantifi\u00e9es (4 bits ou 8 bits)<\/strong>&nbsp;sont pr\u00e9f\u00e9r\u00e9es pour l&#8217;ex\u00e9cution sur du mat\u00e9riel ordinaire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Excellentes performances pour une vari\u00e9t\u00e9 d&#8217;applications<\/h2>\n\n\n\n<p>En 2026, il existe de nombreux&nbsp;<strong>mod\u00e8les d&#8217;IA LLM performants<\/strong>, et la diff\u00e9rence entre les mod\u00e8les open-source et commerciaux se r\u00e9duit constamment. Des mod\u00e8les comme&nbsp;<strong>Llama, Mistral, DeepSeek, Phi, Qwen et Gemma<\/strong>&nbsp;offrent d&#8217;excellentes performances pour une vari\u00e9t\u00e9 d&#8217;applications.<\/p>\n\n\n\n<p>De plus, gr\u00e2ce aux outils modernes comme&nbsp;<a href=\"https:\/\/lmstudio.ai\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LM Studio<\/strong>&nbsp;<\/a>ou&nbsp;<strong><a href=\"https:\/\/ollama.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ollama<\/a><\/strong>, ces mod\u00e8les peuvent \u00eatre ex\u00e9cut\u00e9s localement sur un ordinateur ordinaire, sans infrastructure co\u00fbteuse.<\/p>\n\n\n\n<p>\u00c0 mesure que le mat\u00e9riel devient plus puissant et les mod\u00e8les plus efficaces,&nbsp;<strong>l&#8217;IA locale deviendra un composant standard pour les d\u00e9veloppeurs, les entreprises et les cr\u00e9ateurs de contenu<\/strong>.<\/p>\n\t<div class=\"quickshare-container\">\r\n\t<ul class=\"quickshare-genericons monochrome quickshare-effect-expand\">\r\n\t\t<li class=\"quickshare-share\">Share:<\/li> \r\n\t\t<li><a href=\"https:\/\/facebook.com\/sharer.php?u=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fles-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc&amp;t=Les+mod%C3%A8les+d%26%238217%3BIA+les+plus+performants+de+type+LLM+en+2026+et+comment+les+installer+sur+PC+<+Refurbished+Computers+-+ComputerShop.EU\" target=\"_blank\" title=\"Share on Facebook\"><span class=\"quickshare-facebook\">Facebook<\/span><\/a><\/li>\t\t<li><a href=\"https:\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fles-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc&amp;text=Les+mod%C3%A8les+d%26%238217%3BIA+les+plus+performants+de+type+LLM+en+2026+et+comment+les+installer+sur+PC+<+Refurbished+Computers+-+ComputerShop.EU\" target=\"_blank\" title=\"Share on Twitter\"><span class=\"quickshare-twitter\">Twitter<\/span><\/a><\/li>\t\t<li><a href=\"http:\/\/pinterest.com\/pin\/create\/button\/?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fles-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc&amp;media=https%3A%2F%2Fcomputershop.eu%2Fblog%2Fwp-content%2Fuploads%2F2026%2F03%2FLLM-local-300x200.png&amp;description=Les+mod%C3%A8les+d%27IA+de+type%26nbsp%3BLLM+%28Large+Language+Model%29%26nbsp%3Bont+%C3%A9volu%C3%A9+rapidement+ces+derni%C3%A8res+ann%C3%A9es%2C+et+en+2026%2C+il+existe+de+nombreuses+options+performantes%2C+tant+commerciales+qu%27open-source.+Certains+mod%C3%A8les+sont+optimis%C3%A9s+pour+la+programmation%2C+d%27autres+pour+la+conversation%2C+l%27analyse+de+documents+ou%26hellip%3B\" target=\"_blank\" title=\"Share on Pinterest\"><span class=\"quickshare-pinterest\">Pinterest<\/span><\/a><\/li>\t\t<li><a href=\"http:\/\/linkedin.com\/shareArticle?mini=true&amp;url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fles-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc&amp;title=Les+mod%C3%A8les+d%26%238217%3BIA+les+plus+performants+de+type+LLM+en+2026+et+comment+les+installer+sur+PC&amp;source=Refurbished+Computers+-+ComputerShop.EU&amp;summary=Les+mod%C3%A8les+d%27IA+de+type%26nbsp%3BLLM+%28Large+Language+Model%29%26nbsp%3Bont+%C3%A9volu%C3%A9+rapidement+ces+derni%C3%A8res+ann%C3%A9es%2C+et+en+2026%2C+il+existe+de+nombreuses+options+performantes%2C+tant+commerciales+qu%27open-source.+Certains+mod%C3%A8les+sont+optimis%C3%A9s+pour+la+programmation%2C+d%27autres+pour+la+conversation%2C+l%27analyse+de+documents+ou%26hellip%3B\" title=\"Share on Linkedin\" target=\"_blank\"><span class=\"quickshare-linkedin\">Linkedin<\/span><\/a><\/li>\t\t<li><a href=\"https:\/\/plus.google.com\/share?url=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fles-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc\" target=\"_blank\" title=\"Share on Google+\"><span class=\"quickshare-googleplus\">Google+<\/span><\/a><\/li>\t\t\t\t\t\t\t\t<li><a href=\"mailto:?subject=Refurbished+Computers+-+ComputerShop.EU:+Les+mod%C3%A8les+d%26%238217%3BIA+les+plus+performants+de+type+LLM+en+2026+et+comment+les+installer+sur+PC&amp;body=https%3A%2F%2Fcomputershop.eu%2Fblog%2Ffr%2Fles-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc\" target=\"_blank\" title=\"Share via Email\"><span class=\"quickshare-email\">Email<\/span><\/a><\/li>\t<\/ul>\r\n\t<\/div>\r\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>Les mod\u00e8les d&#8217;IA de type&nbsp;LLM (Large Language Model)&nbsp;ont \u00e9volu\u00e9 rapidement ces derni\u00e8res ann\u00e9es, et en 2026, il existe de nombreuses options performantes, tant commerciales qu&#8217;open-source. Certains mod\u00e8les sont optimis\u00e9s pour la programmation, d&#8217;autres pour la conversation, l&#8217;analyse de documents ou &hellip; <a href=\"https:\/\/computershop.eu\/blog\/fr\/les-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":3536,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[111],"tags":[12862,1027,4357,1067,12865,12868,12695,12871,9811,12874,12877,9814,12880,648],"class_list":["post-3542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","tag-deep-seek-fr","tag-ia","tag-ia-generative","tag-intelligence-artificielle","tag-llama-3-fr","tag-llm-fr","tag-llm-local","tag-llm-open-source-fr","tag-lm-studio-fr","tag-microsoft-phi-fr","tag-mistral-fr","tag-ollama-fr","tag-qwen-fr","tag-technologie-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les mod\u00e8les d&#039;IA les plus performants de type LLM en 2026 et comment les installer sur PC<\/title>\n<meta name=\"description\" content=\"En 2026, il existe de nombreux mod\u00e8les d&#039;IA de type LLM performants, et la diff\u00e9rence entre les mod\u00e8les open-source et commerciaux se r\u00e9duit constamment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/computershop.eu\/blog\/fr\/les-modeles-dia-les-plus-performants-de-type-llm-en-2026-et-comment-les-installer-sur-pc\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les mod\u00e8les d&#039;IA les plus performants de type LLM en 2026 et comment les installer sur PC\" \/>\n<meta property=\"og:description\" content=\"En 2026, il existe de nombreux mod\u00e8les d&#039;IA de type LLM performants, et la diff\u00e9rence entre les mod\u00e8les open-source et commerciaux se r\u00e9duit constamment.\" \/>\n<meta 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