{"id":2957,"date":"2025-08-10T23:08:45","date_gmt":"2025-08-10T21:08:45","guid":{"rendered":"https:\/\/ventureo.fr\/?post_type=cas-pratique-video&p=2957"},"modified":"2025-09-15T15:31:44","modified_gmt":"2025-09-15T13:31:44","slug":"chatgpt-en-3-minutes","status":"publish","type":"cas-pratique-video","link":"https:\/\/ventureo.fr\/en\/cas-pratique-video\/chatgpt-en-3-minutes\/","title":{"rendered":"ChatGPT in 3 minutes"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":3058,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true},"industrie":[40],"metier":[19],"niveau":[14],"outil":[30],"class_list":["post-2957","cas-pratique-video","type-cas-pratique-video","status-publish","has-post-thumbnail","hentry","industrie-hotels","metier-generaliste","niveau-debutant","outil-chatgpt"],"acpt":{"meta":[{"meta_box":"meta_box_title","meta_fields":[{"name":"texte","type":"Editor","options":[],"value":"

Tu entends parler de <\/span>ChatGPT<\/b> partout\u2026 mais tu ne sais pas vraiment ce que c\u2019est ?<\/span>
<\/span> En quelques minutes, voici <\/span>\u00e0 quoi \u00e7a sert, comment \u00e7a marche et un exemple concret<\/b>.<\/span><\/p>\r\n

\ud83d\udccc C\u2019est quoi ChatGPT ?<\/b><\/h3>\r\n
    \r\n
  • Un <\/span>outil d\u2019intelligence artificielle<\/b> d\u00e9velopp\u00e9 par OpenAI<\/span>

    <\/span><\/li>\r\n
  • Comprend et g\u00e9n\u00e8re du texte en <\/span>langage naturel<\/b> (comme une vraie conversation)<\/span>

    <\/span><\/li>\r\n
  • Peut <\/span>\u00e9crire, r\u00e9sumer, traduire, analyser, expliquer<\/b>\u2026<\/span>

    <\/span><\/li>\r\n
  • S\u2019appuie sur <\/span>de grandes quantit\u00e9s de donn\u00e9es<\/b> et tes instructions<\/span>

    <\/span><\/li>\r\n<\/ul>\r\n

    \ud83d\udca1 Cas d\u2019usage concrets<\/b><\/h3>\r\n
      \r\n
    • \ud83d\udcc4 <\/span>R\u00e9diger<\/b> : posts, emails, scripts, articles<\/span>

      <\/span><\/li>\r\n
    • \ud83d\udcca <\/span>Analyser<\/b> : donn\u00e9es, documents, tendances<\/span>

      <\/span><\/li>\r\n
    • \ud83c\udfaf <\/span>Brainstormer<\/b> : id\u00e9es de campagnes, noms de produits<\/span>

      <\/span><\/li>\r\n
    • \ud83c\udf93 <\/span>Apprendre<\/b> : comprendre un concept, cr\u00e9er un plan de cours<\/span>

      <\/span><\/li>\r\n
    • \ud83e\udd16 <\/span>Automatiser<\/b> : pr\u00e9parer messages, prompts, scripts<\/span>

      <\/span><\/li>\r\n<\/ul>\r\n

      \ud83d\udc49 Bref : <\/span>un assistant polyvalent<\/b>\u2026 \u00e0 condition de bien savoir lui parler.<\/span><\/p>\r\n

      \ud83d\udd0d Les diff\u00e9rents mod\u00e8les ChatGPT<\/b><\/h3>\r\n

       <\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
      \r\n

      Mod\u00e8le<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Multimodalit\u00e9\u00a0<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Raisonnement complexe<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      G\u00e9n\u00e9ration d\u2019images<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      M\u00e9moire*<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Id\u00e9al pour<\/b><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      GPT-5<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Texte, image, audio\/voix, vid\u00e9o (analyse) + code<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2b50\u2729<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Oui<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u00c9criture premium, analyses strat\u00e9giques, dev full-stack, r\u00e9ponses fiables<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      GPT-5 mini<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Idem mais plus l\u00e9ger et rapide<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2729\u2729<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Oui<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Volume, chat pro rapide, prototypage<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      GPT-5 nano<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Version ultra-compacte, optimis\u00e9e pour mobile\/edge<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2729\u2729\u2729<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Optionnelle<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Moyen<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Int\u00e9grations embarqu\u00e9es, assistants simples<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      GPT-5 pro (thinking)<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Comme GPT-5 mais avec raisonnement \u00e9tendu et planification plus fine<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2b50\u2b50<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Oui<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long+<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Cas critiques : audit, d\u00e9cisions complexes, probl\u00e8mes techniques<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      o3<\/b> (raisonnement)<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Multimodal complet + code<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2b50\u2b50<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Oui<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Probl\u00e8mes \u00e9pineux, data\/vision, maths, consulting<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      o4-mini<\/b> (raisonnement rapide)<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Multimodal complet + code<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2b50\u2729<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Oui<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Haut volume, Q&R exigeantes avec budget serr\u00e9<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      GPT-4.5<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Texte + image + code<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2b50\u2729<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Limit\u00e9\u00a0<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      R\u00e9daction, dev g\u00e9n\u00e9raliste, fiabilit\u00e9 correcte<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n

      \r\n

      GPT-4o<\/b><\/p>\r\n<\/td>\r\n

      		\r\n

      Texte, image, audio\/voix, vision + code<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      \u2b50\u2b50\u2b50\u2b50\u2729<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Limit\u00e9<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Long<\/span><\/p>\r\n<\/td>\r\n

      		\r\n

      Apps multimodales temps r\u00e9el, traduction, support client<\/span><\/p>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n

       <\/p>\r\n

      \ud83d\udca1 <\/span>Astuce<\/b> : choisis le mod\u00e8le selon ton besoin, pas toujours le plus puissant. <\/span>Tu veux le meilleur global, sans prise de t\u00eate ?<\/b> GPT-5<\/b>. Pour les dossiers s\u00e9rieux : <\/span>GPT-5 pro (thinking)<\/b><\/p>\r\n

      \ud83d\udee0 Personnalisation & GPTs<\/b><\/h3>\r\n
        \r\n
      • Adapter ChatGPT \u00e0 ton <\/span>ton, m\u00e9tier et pr\u00e9f\u00e9rences<\/b>

        <\/b><\/li>\r\n
      • Cr\u00e9er tes propres <\/span>GPTs sur-mesure<\/b> qui connaissent ton domaine, tes fichiers et tes m\u00e9thodes<\/span>
        <\/span> (Liens vers nos tutos en description)<\/span><\/i>

        <\/span><\/i><\/li>\r\n<\/ul>\r\n

        \ud83d\udcac Exemple concret<\/b><\/h3>\r\n

        \u201cFais-moi un plan d\u2019atelier de 2h sur l\u2019IA pour dirigeants de PME d\u00e9butants, avec exemples concrets.\u201d<\/span>
        <\/span> \u27a1\ufe0f R\u00e9sultat : un plan clair, structur\u00e9, avec support, visuels et quiz g\u00e9n\u00e9r\u00e9s en quelques secondes.<\/span><\/p>\r\n

        \ud83d\ude80 <\/span>Maintenant tu sais ce qu\u2019est ChatGPT et comment l\u2019utiliser d\u00e8s aujourd\u2019hui.<\/b>
        <\/b> \ud83d\udcfa D\u00e9couvre nos autres vid\u00e9os pour apprendre \u00e0 le personnaliser, cr\u00e9er tes GPTs et lui parler comme un pro.<\/span><\/p>\r\n

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