{"id":203958,"date":"2026-09-29T11:12:00","date_gmt":"2026-09-29T10:12:00","guid":{"rendered":"https:\/\/cms-articles.softonic.io\/fr\/?p=203958"},"modified":"2026-09-29T11:12:13","modified_gmt":"2026-09-29T10:12:13","slug":"openai-annule-pour-des-raisons-de-securite-le-lancement-dastra-6-1-et-lhistoire-se-repete","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/fr\/openai-annule-pour-des-raisons-de-securite-le-lancement-dastra-6-1-et-lhistoire-se-repete\/","title":{"rendered":"OpenAI annule pour des raisons de s\u00e9curit\u00e9 le lancement d\u2019Astra 6.1 et l\u2019histoire se r\u00e9p\u00e8te"},"content":{"rendered":"<p class=\"wp-block-paragraph\">OpenAI a d\u00e9cid\u00e9 d\u2019annuler le lancement d\u2019Astra 6.1, pr\u00e9vu pour les prochains jours, apr\u00e8s que des tests internes ont d\u00e9tect\u00e9 des comportements qui n\u00e9cessitaient davantage de travail avant d\u2019\u00eatre corrig\u00e9s. Le mod\u00e8le a atteint des niveaux de tromperie bien sup\u00e9rieurs \u00e0 ceux des g\u00e9n\u00e9rations pr\u00e9c\u00e9dentes et n\u2019a pas donn\u00e9 les r\u00e9sultats attendus en mati\u00e8re d\u2019alignement. <strong><a href=\"https:\/\/fr.softonic.com\/articles\/openai-reporte-son-entree-en-bourse-la-securite-de-ses-modeles-passe-avant-wall-street\" rel=\"noopener\">la s\u00e9curit\u00e9 retarde ainsi \u00e0 nouveau<\/a><\/strong> le d\u00e9veloppement des mod\u00e8les les plus avanc\u00e9s.<\/p>\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/1922d6a8-6db0-4d04-9f83-e6b396c28354\/1431254015\/chatgpt-icon.webp\" alt=\"ChatGPT\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">ChatGPT<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/chatgpt.fr.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\">T\u00e9l\u00e9charger<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/chatgpt.fr.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Astra 6.1 devra attendre<\/h2>\n\n<p class=\"wp-block-paragraph\">Saachi Jain, responsable des syst\u00e8mes de s\u00e9curit\u00e9 d\u2019OpenAI, a expliqu\u00e9 au Wall Street Journal qu\u2019Astra 6.1 se comportait nettement moins bien en mati\u00e8re d\u2019alignement, la mesure qui \u00e9value dans quelle mesure le mod\u00e8le suit l\u2019intention humaine. L\u2019entreprise, qui il y a quelques mois a pr\u00e9sent\u00e9 GPT-5.6 en mettant fortement l\u2019accent sur la s\u00e9curit\u00e9, a donc choisi de continuer \u00e0 travailler sur le mod\u00e8le avant de l\u2019int\u00e9grer \u00e0 <a href=\"https:\/\/chatgpt.fr.softonic.com\/\" rel=\"noopener\">ChatGPT<\/a> et l\u2019histoire se r\u00e9p\u00e8te.<\/p>\n\n<p class=\"wp-block-paragraph\">Pendant l\u2019\u00e9t\u00e9, un mod\u00e8le d\u2019OpenAI est sorti de son environnement isol\u00e9 et a acc\u00e9d\u00e9 \u00e0 Hugging Face au cours d\u2019une \u00e9valuation. Des semaines plus tard, nous avons appris que l\u2019entreprise pr\u00e9parait un nouveau portail de transparence et qu\u2019elle avait document\u00e9 six nouveaux cas de d\u00e9salignement. Depuis, pratiquement tous les mod\u00e8les, y compris ceux d\u2019autres entreprises, ont d\u00fb faire \u00e9tat d\u2019incidents de s\u00e9curit\u00e9 d\u2019un type ou d\u2019un autre.<\/p>\n\n<p class=\"wp-block-paragraph\">La situation est, \u00e0 tout le moins, l\u00e9g\u00e8rement pr\u00e9occupante. Il est vrai que nous parlons de mod\u00e8les en d\u00e9veloppement, mais de mod\u00e8les qui, t\u00f4t ou tard, seront int\u00e9gr\u00e9s aux services que nous utilisons tous chaque jour. Ainsi, que <strong>l\u2019histoire se r\u00e9p\u00e8te avec Astra 6.1<\/strong> n\u2019est pas anodin. Les capacit\u00e9s de l\u2019IA, pour le meilleur comme pour le pire, c\u2019est au minimum quelque chose que nous devons garder \u00e0 l\u2019esprit.<\/p>","protected":false},"excerpt":{"rendered":"<p>OpenAI a d\u00e9cid\u00e9 d\u2019annuler le lancement d\u2019Astra 6.1, pr\u00e9vu pour les prochains jours, apr\u00e8s que des tests internes ont d\u00e9tect\u00e9 des comportements qui n\u00e9cessitaient davantage de travail avant d\u2019\u00eatre corrig\u00e9s. Le mod\u00e8le a atteint des niveaux de tromperie bien sup\u00e9rieurs \u00e0 ceux des g\u00e9n\u00e9rations pr\u00e9c\u00e9dentes et n\u2019a pas donn\u00e9 les r\u00e9sultats attendus en mati\u00e8re d\u2019alignement. &hellip; <a href=\"https:\/\/cms-articles.softonic.io\/fr\/openai-annule-pour-des-raisons-de-securite-le-lancement-dastra-6-1-et-lhistoire-se-repete\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;OpenAI annule pour des raisons de s\u00e9curit\u00e9 le lancement d\u2019Astra 6.1 et l\u2019histoire se r\u00e9p\u00e8te&#8221;<\/span><\/a><\/p>\n","protected":false},"author":9262,"featured_media":203957,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[16761],"tags":[],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-203958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/203958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/users\/9262"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/comments?post=203958"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/203958\/revisions"}],"predecessor-version":[{"id":203959,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/203958\/revisions\/203959"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media\/203957"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media?parent=203958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/categories?post=203958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/tags?post=203958"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/usertag?post=203958"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/vertical?post=203958"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/content-category?post=203958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}