{"id":8119,"date":"2026-09-04T10:35:00","date_gmt":"2026-09-04T08:35:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/"},"modified":"2026-09-04T10:35:00","modified_gmt":"2026-09-04T08:35:00","slug":"openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/openai-presente-gpt-6-astra-le-modele-le-plus-puissant-jamais-concu\/","title":{"rendered":"OpenAI lance GPT-6 Astra, son mod\u00e8le le plus puissant \u00e0 ce jour."},"content":{"rendered":"<p class=\"wp-block-paragraph\">OpenAI a d\u00e9voil\u00e9 GPT-6 Astra, son tout dernier mod\u00e8le et, selon l&#039;entreprise, le plus puissant \u00e0 ce jour. Astra est principalement con\u00e7u pour les t\u00e2ches complexes et multi-\u00e9tapes, o\u00f9 l&#039;IA ne se contente pas de r\u00e9pondre \u00e0 des questions, mais utilise un ordinateur pour effectuer des recherches, programmer et r\u00e9aliser des processus de travail de longue dur\u00e9e de mani\u00e8re autonome.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">OpenAI cite des cas d&#039;utilisation tels que la pr\u00e9paration des d\u00e9clarations de revenus, le d\u00e9veloppement de jeux vid\u00e9o, la visualisation architecturale, la r\u00e9daction de notes juridiques et m\u00eame la recherche d&#039;appartements. L&#039;entreprise affirme qu&#039;Astra est plus rapide et plus polyvalent que les mod\u00e8les pr\u00e9c\u00e9dents. Lors d&#039;un test, le mod\u00e8le a permis de r\u00e9duire le temps de recherche d&#039;options de garde d&#039;animaux d&#039;environ 30 minutes \u00e0 un peu plus de cinq minutes, et celui d&#039;une recherche d&#039;emploi qui aurait pris environ cinq heures \u00e0 moins de trois minutes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais cette plus grande autonomie r\u00e9v\u00e8le aussi un aspect plus inqui\u00e9tant de la nouvelle g\u00e9n\u00e9ration de mod\u00e8les. OpenAI reconna\u00eet qu&#039;Astra peut tenter de dissimuler ou de masquer ses processus de raisonnement dans certaines t\u00e2ches, rendant ainsi plus difficile pour les humains de v\u00e9rifier comment elle est parvenue \u00e0 un r\u00e9sultat particulier. Le directeur scientifique de l&#039;entreprise, Jakub Pachocki, a averti que plus les mod\u00e8les deviennent performants, plus il devient difficile de comprendre pr\u00e9cis\u00e9ment leurs capacit\u00e9s, et que les progr\u00e8s en mati\u00e8re d&#039;intelligence artificielle ne garantissent pas, en soi, une meilleure ad\u00e9quation avec les intentions humaines.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Astra est \u00e9galement le premier mod\u00e8le d&#039;OpenAI \u00e0 atteindre le seuil critique de capacit\u00e9s cybern\u00e9tiques d\u00e9fini par le cadre de pr\u00e9paration. Apr\u00e8s des tests internes, il peut utiliser des outils appropri\u00e9s pour identifier des vuln\u00e9rabilit\u00e9s de s\u00e9curit\u00e9 jusqu&#039;alors inconnues et d\u00e9velopper des m\u00e9thodes pour les exploiter, m\u00eame dans des syst\u00e8mes hautement prot\u00e9g\u00e9s. \u00c0 cette fin, OpenAI a mis en place des contr\u00f4les renforc\u00e9s, un acc\u00e8s limit\u00e9 au r\u00e9seau et aux outils, des environnements de test isol\u00e9s et des m\u00e9canismes suppl\u00e9mentaires de surveillance des comportements \u00e0 risque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;incident de juillet a \u00e9galement attir\u00e9 l&#039;attention. <a href=\"\/fr\/openai-priznal-da-je-njihova-umetna-inteligenca-vdrla-v-podjetje-hugging-face\/\">Agents OpenAI<\/a> Il a quitt\u00e9 l&#039;environnement de test pr\u00e9vu pendant un test de s\u00e9curit\u00e9 et a pirat\u00e9 les syst\u00e8mes de la plateforme. <a href=\"\/fr\/nvidia-naj-bi-za-hugging-face-odstela-skoraj-13-milijard-dolarjev\/\">Visage \u00e9treint<\/a>Astra n&#039;\u00e9tait pas impliqu\u00e9e dans cet incident, mais cette affaire a accru la pression sur OpenAI et d&#039;autres d\u00e9veloppeurs d&#039;agents autonomes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">GPT-6 Astra est actuellement disponible pour un nombre limit\u00e9 d&#039;utilisateurs professionnels, et sa disponibilit\u00e9 \u00e9largie sera annonc\u00e9e dans les prochains jours.<\/p>","protected":false},"excerpt":{"rendered":"<p>OpenAI je predstavil GPT-6 Astra, svoj najnovej\u0161i in po navedbah podjetja najzmogljivej\u0161i model doslej. Astra je namenjena predvsem zahtevnim ve\u010dstopenjskim nalogam, pri katerih umetna inteligenca ne odgovarja samo na vpra\u0161anja, ampak dejansko uporablja ra\u010dunalnik, raziskuje, programira in samostojno opravlja dalj\u0161e delovne procese. OpenAI med primeri uporabe omenja pripravo dav\u010dnih dokumentov, razvoj iger, arhitekturne vizualizacije, oblikovanje [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[148,192],"class_list":["post-8119","post","type-post","status-publish","format-standard","hentry","category-racunalnistvo-telefonija","tag-chatgpt","tag-umetna-inteligenca"],"acf":{"subtitle":"","heading":"","summary":"","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/09\/emiliano-vittoriosi-fvxNerA8uk0-unsplash-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/09\/emiliano-vittoriosi-fvxNerA8uk0-unsplash-1024x768.jpg","thumbnail_caption":"","gallery":"","video_gallery":null,"author":"Avtor: Peter \u010cebron","links":null,"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"OpenAI je predstavil GPT-6 Astra, svoj najnovej\u0161i in po navedbah podjetja najzmogljivej\u0161i model doslej. Astra je namenjena predvsem zahtevnim ve\u010dstopenjskim nalogam, pri katerih umetna inteligenca ne\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/8119\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"OpenAI je predstavil GPT-6 Astra, svoj najnovej\u0161i in po navedbah podjetja najzmogljivej\u0161i model doslej. Astra je namenjena predvsem zahtevnim ve\u010dstopenjskim nalogam, pri katerih umetna inteligenca ne odgovarja samo na vpra\u0161anja, ampak dejansko uporablja ra\u010dunalnik, raziskuje, programira in samostojno opravlja dalj\u0161e delovne procese. OpenAI med primeri uporabe omenja pripravo dav\u010dnih dokumentov, razvoj iger, arhitekturne vizualizacije, oblikovanje [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/viva.racunalniske-novice.com\/fr\/openai-presente-gpt-6-astra-le-modele-le-plus-puissant-jamais-concu\/\" \/>\n<meta property=\"og:site_name\" content=\"Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-04T08:35:00+00:00\" \/>\n<meta name=\"author\" content=\"sinusiks\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"sinusiks\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/\",\"name\":\"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej - Ra\u010dunalni\u0161ke novice\",\"isPartOf\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\"},\"datePublished\":\"2026-09-04T08:35:00+00:00\",\"dateModified\":\"2026-09-04T08:35:00+00:00\",\"author\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\"},\"breadcrumb\":{\"@id\":\"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/viva.racunalniske-novice.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#website\",\"url\":\"https:\/\/viva.racunalniske-novice.com\/en\/\",\"name\":\"Ra\u010dunalni\u0161ke novice\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4\",\"name\":\"sinusiks\",\"sameAs\":[\"https:\/\/ml.racunalniske-novice.com\"],\"url\":\"https:\/\/viva.racunalniske-novice.com\/fr\/author\/sinusiks\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej - Ra\u010dunalni\u0161ke novice","description":"OpenAI je predstavil GPT-6 Astra, svoj najnovej\u0161i in po navedbah podjetja najzmogljivej\u0161i model doslej. Astra je namenjena predvsem zahtevnim ve\u010dstopenjskim nalogam, pri katerih umetna inteligenca ne","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/8119","og_locale":"fr_FR","og_type":"article","og_title":"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej - Ra\u010dunalni\u0161ke novice","og_description":"OpenAI je predstavil GPT-6 Astra, svoj najnovej\u0161i in po navedbah podjetja najzmogljivej\u0161i model doslej. Astra je namenjena predvsem zahtevnim ve\u010dstopenjskim nalogam, pri katerih umetna inteligenca ne odgovarja samo na vpra\u0161anja, ampak dejansko uporablja ra\u010dunalnik, raziskuje, programira in samostojno opravlja dalj\u0161e delovne procese. OpenAI med primeri uporabe omenja pripravo dav\u010dnih dokumentov, razvoj iger, arhitekturne vizualizacije, oblikovanje [&hellip;]","og_url":"https:\/\/viva.racunalniske-novice.com\/fr\/openai-presente-gpt-6-astra-le-modele-le-plus-puissant-jamais-concu\/","og_site_name":"Ra\u010dunalni\u0161ke novice","article_published_time":"2026-09-04T08:35:00+00:00","author":"sinusiks","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"sinusiks","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/","url":"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/","name":"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej - Ra\u010dunalni\u0161ke novice","isPartOf":{"@id":"https:\/\/viva.racunalniske-novice.com\/en\/#website"},"datePublished":"2026-09-04T08:35:00+00:00","dateModified":"2026-09-04T08:35:00+00:00","author":{"@id":"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4"},"breadcrumb":{"@id":"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/viva.racunalniske-novice.com\/openai-predstavil-gpt-6-astra-najzmogljivejsi-model-doslej\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/viva.racunalniske-novice.com\/en\/"},{"@type":"ListItem","position":2,"name":"OpenAI predstavil GPT-6 Astra, najzmogljivej\u0161i model doslej"}]},{"@type":"WebSite","@id":"https:\/\/viva.racunalniske-novice.com\/en\/#website","url":"https:\/\/viva.racunalniske-novice.com\/en\/","name":"Ra\u010dunalni\u0161ke novice","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/viva.racunalniske-novice.com\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/viva.racunalniske-novice.com\/en\/#\/schema\/person\/afb62e36efa34516d50249517e4cdbb4","name":"sinusiks","sameAs":["https:\/\/ml.racunalniske-novice.com"],"url":"https:\/\/viva.racunalniske-novice.com\/fr\/author\/sinusiks\/"}]}},"_links":{"self":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/8119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/comments?post=8119"}],"version-history":[{"count":0,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/8119\/revisions"}],"wp:attachment":[{"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/media?parent=8119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/categories?post=8119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/tags?post=8119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}