{"id":3998,"date":"2026-04-24T21:18:42","date_gmt":"2026-04-24T19:18:42","guid":{"rendered":"https:\/\/wp.unil.ch\/iaunil\/?p=3998"},"modified":"2026-04-24T21:59:18","modified_gmt":"2026-04-24T19:59:18","slug":"les-modeles-dia-open-source-rivalisent-avec-les-modeles-commerciaux","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/iaunil\/les-modeles-dia-open-source-rivalisent-avec-les-modeles-commerciaux\/","title":{"rendered":"Les mod\u00e8les d&rsquo;IA open source rivalisent avec les mod\u00e8les commerciaux"},"content":{"rendered":"\n<p><em>Il s&rsquo;agit d&rsquo;une actualit\u00e9 issue d&rsquo;une veille, susceptible d&rsquo;int\u00e9resser une partie de la communaut\u00e9 universitaire. Le contenu relay\u00e9 ne refl\u00e8te pas une position de l&rsquo;UNIL.<\/em><\/p>\n\n\n\n<p>En avril 2026, trois laboratoires ont publi\u00e9 des mod\u00e8les de langage librement accessibles et particuli\u00e8rement performants : Gemma 4 de Google, Kimi K2.6 de Moonshot AI et DeepSeek V4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/blog.google\/innovation-and-ai\/technology\/developers-tools\/gemma-4\/\">https:\/\/blog.google\/innovation-and-ai\/technology\/developers-tools\/gemma-4\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kimi.com\/blog\/kimi-k2-6\">https:\/\/www.kimi.com\/blog\/kimi-k2-6<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/api-docs.deepseek.com\/news\/news260424\">https:\/\/api-docs.deepseek.com\/news\/news260424<\/a><\/li>\n<\/ul>\n\n\n\n<p>Selon le classement ind\u00e9pendant Artificial Analysis (<a href=\"https:\/\/artificialanalysis.ai\/models\">https:\/\/artificialanalysis.ai\/models<\/a>), Kimi K2.6 obtient un score d&rsquo;intelligence de 54, contre 60 pour GPT\u20115.5 d&rsquo;OpenAI. L&rsquo;\u00e9cart avec les mod\u00e8les commerciaux continue de se r\u00e9duire.<\/p>\n\n\n\n<p>Contrairement \u00e0 ces derniers, les mod\u00e8les ouverts peuvent \u00eatre install\u00e9s sur des infrastructures institutionnelles, ce qui soul\u00e8ve des questions nouvelles en mati\u00e8re de confidentialit\u00e9 des donn\u00e9es et de souverainet\u00e9 num\u00e9rique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il s&rsquo;agit d&rsquo;une actualit\u00e9 issue d&rsquo;une veille, susceptible d&rsquo;int\u00e9resser une partie de la communaut\u00e9 universitaire. Le contenu relay\u00e9 ne refl\u00e8te pas une position de l&rsquo;UNIL. En avril 2026, trois laboratoires ont publi\u00e9 des mod\u00e8les de langage librement accessibles et particuli\u00e8rement performants : Gemma 4 de Google, Kimi K2.6 de Moonshot AI et DeepSeek V4. Selon [&hellip;]<\/p>\n","protected":false},"author":1002618,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[24],"tags":[],"class_list":{"0":"post-3998","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-actualites"},"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/posts\/3998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/users\/1002618"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/comments?post=3998"}],"version-history":[{"count":3,"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/posts\/3998\/revisions"}],"predecessor-version":[{"id":4003,"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/posts\/3998\/revisions\/4003"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/media?parent=3998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/categories?post=3998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/iaunil\/wp-json\/wp\/v2\/tags?post=3998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}