{"id":30191,"date":"2026-10-09T21:07:55","date_gmt":"2026-10-09T19:07:55","guid":{"rendered":"https:\/\/comunicagenia.com\/blog\/gpt-4o-le-modele-multimodal-phare-d-openai\/"},"modified":"2026-10-09T21:07:55","modified_gmt":"2026-10-09T19:07:55","slug":"gpt-4o-le-modele-multimodal-phare-d-openai","status":"publish","type":"post","link":"https:\/\/comunicagenia.com\/fr\/blog\/gpt-4o-le-modele-multimodal-phare-d-openai\/","title":{"rendered":"GPT-4o : le mod\u00e8le multimodal phare d’OpenAI"},"content":{"rendered":"\n

GPT-4o<\/strong> (\u00ab\u00a0omni\u00a0\u00bb) est le mod\u00e8le multimodal phare d’OpenAI, con\u00e7u pour int\u00e9grer nativement la compr\u00e9hension et la g\u00e9n\u00e9ration fluides de texte, de vision, d’audio et de vid\u00e9o avec des latences minimales.<\/p>\n\n\n

Architecture neuronale unifi\u00e9e omni<\/h2>\n\n\n

Contrairement aux syst\u00e8mes pr\u00e9c\u00e9dents qui encha\u00eenaient des mod\u00e8les ind\u00e9pendants pour la transcription, le raisonnement et la synth\u00e8se vocale, GPT-4o \u00e9tait form\u00e9 de bout en bout via un seul r\u00e9seau neuronal. Cela vous permet de capturer les intonations vocales, les pauses, les \u00e9motions audio et les d\u00e9tails visuels instantan\u00e9s.<\/p>\n\n\n

\n

Latence ultra faible<\/h3>

232 ms<\/p>

Temps de r\u00e9ponse audio similaire \u00e0 une conversation humaine fluide.<\/p><\/div>\n\n\n

R\u00e9f\u00e9rence MMLU<\/h3>

88,7%<\/p>

Surclasse le GPT-4 traditionnel en termes de raisonnement et de connaissances g\u00e9n\u00e9rales.<\/p><\/div>\n\n\n

Multilingue<\/h3>

Plus de 50 langues<\/p>

Compression de tokenisation optimis\u00e9e pour la vitesse dans les langues espagnoles et non anglaises.<\/p><\/div>\n<\/div>\n\n\n

Disponibilit\u00e9 dans les plans et l’\u00e9cosyst\u00e8me OpenAI<\/h2>\n\n\n

GPT-4o est disponible pour les utilisateurs de ChatGPT Plus, Team et ChatGPT Pro<\/a>, ainsi que pour les utilisateurs du niveau gratuit avec des quotas d’utilisation dynamiques. Pour les d\u00e9veloppeurs, il est propos\u00e9 via API avec des co\u00fbts 50 % inf\u00e9rieurs \u00e0 GPT-4 Turbo.<\/p>\n\n\n

Si vous recherchez une option plus l\u00e9g\u00e8re et moins ch\u00e8re, consultez notre revue du GPT-4o Mini<\/a>. Vous pouvez explorer la comparaison mondiale de la famille dans notre guide complet des mod\u00e8les et des prix OpenAI<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

GPT-4o (\u00ab\u00a0omni\u00a0\u00bb) est le mod\u00e8le multimodal phare d’OpenAI, con\u00e7u pour int\u00e9grer nativement la compr\u00e9hension et la g\u00e9n\u00e9ration fluides de texte, de vision, d’audio et de vid\u00e9o avec des latences minimales. Architecture neuronale unifi\u00e9e omni Contrairement aux syst\u00e8mes pr\u00e9c\u00e9dents qui encha\u00eenaient des mod\u00e8les ind\u00e9pendants pour la transcription, le raisonnement et la synth\u00e8se vocale, GPT-4o \u00e9tait form\u00e9 […]<\/p>\n","protected":false},"author":1,"featured_media":29485,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_thinkrank_schema_form_data":"","_thinkrank_selected_schema_type":"","_thinkrank_additional_schemas":"","_thinkrank_canonical_url":"","_thinkrank_og_title":"","_thinkrank_og_description":"","_thinkrank_og_image":"","_thinkrank_twitter_title":"","_thinkrank_twitter_description":"","_thinkrank_twitter_image":"","_thinkrank_imported_from":"","_thinkrank_focus_keywords":[],"_thinkrank_focus_keyword":"","_thinkrank_robots_meta_enabled":0,"_thinkrank_robots_meta":"","_thinkrank_advanced_robots_meta":"","_thinkrank_exclude_from_search":0,"_thinkrank_exclude_from_archives":0,"_thinkrank_primary_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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(\u00ab\u00a0omni\u00a0\u00bb) est le mod\u00e8le multimodal phare d’OpenAI, con\u00e7u pour int\u00e9grer nativement la compr\u00e9hension et la g\u00e9n\u00e9ration fluides de texte, de vision, d’audio et de vid\u00e9o avec des latences minimales. Architecture neuronale unifi\u00e9e omni Contrairement aux syst\u00e8mes pr\u00e9c\u00e9dents qui encha\u00eenaient des mod\u00e8les ind\u00e9pendants pour la transcription, le raisonnement et la synth\u00e8se vocale, GPT-4o \u00e9tait form\u00e9\u2026","_links":{"self":[{"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/posts\/30191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/comments?post=30191"}],"version-history":[{"count":0,"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/posts\/30191\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/media\/29485"}],"wp:attachment":[{"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/media?parent=30191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/categories?post=30191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/comunicagenia.com\/fr\/wp-json\/wp\/v2\/tags?post=30191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}