J'ai passé 100h sur GPT-4.5 - Voici comment l'utiliser !

Ludo Salenne March 6, 2025
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Ludo Salenne

@LudovicSalenne

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Hello c'est Ludo ! Je n'ai pas attendu #ChatGPT pour faire de l'#IA → entrepreneur dans le Digital depuis 2013 (CoupdeVieux 😅), j'ai conseillé et formé 13 000+ personnes à l'intelligence artificielle. Sur cette chaine, je vous partage généreusement tout ce que je peux connaitre, apprendre et découvrir de l'IA pour vous donner toutes les clés afin de profiter des opportunités qu'elle génère ❤️ Si ces sujets vous branchent, pensez à vous abonner ! Je vous retrouve dans la prochaine vidéo 😀

Video Description

J'ai passé 10h par jour sur ChatGPT a testé GPT-4.5 et dans ce tuto complet, je vous montre tout ce que j'ai appris pour bien utiliser cette nouvelle IA. Beaucoup se plaignent des performances de ChatGPT 4.5 et vous le verrez dans ce tuto, c'est qu'une question d'utilisation : en suivant les bonnes pratiques, GPT 4.5 est une IA incontournable ! ❤️ MA FORMATION AUTOMATISER CHATGPT → https://offre.ludosln.net/formation-chatgpt ❤️ 😍 LES AVIS CLIENTS → https://fr.trustpilot.com/review/slnweb.net 😍 ✨👋 MES RESSOURCES IA Gratuites (Prompts & GPTs) → https://offre.ludosln.net/ressources-ia 👈🏼 ⏱ AU SOMMAIRE : 0:00 - J'ai poncé GPT-4.5 ! 1:40 - 1ère Astuce GPT 4.5 2:45 - Le point crucial sur GPT 4.5 4:56 - Exemple de Prompt ChatGPT 4.5 6:20 - Le résultat est TOP ! 7:47 - 2ème Astuce GPT 4.5 9:34 - Expérience Persona Prompting 12:11 - La preuve irréfutable ! 14:40 - ChatGPT 4.5 endosse les rôles 15:48 - Mon Clone IA vous parle 17:17 - 3ème Astuce GPT 4.5 18:54 - Le Chainage de Prompt 19:45 - La méthode Chain of Draft 22:23 - Exemple Chain of Draft 25:23 - Le Few Shot Prompting 27:26 - Voici comment faire 29:50 - Le Prompt System GPT 4.5 33:02 - GPT 4.5 ne sait pas coder 34:29 - Structure Prompt GPT 4.5 35:40 - Exemple Prompt parfait GPT 4.5 37:23 - La dernière astuce 38:38 - Le mot de la fin 📼 AUTRES TUTOS CHATGPT ET IA SUR LA CHAINE : ▫️ Tuto pour bien utiliser ChatGPT en 2025 : https://youtu.be/YBIigdoPpLc ▫️ Tuto pour rédiger un bon Prompt en 2025 : https://youtu.be/KtRCp6LpF3U ▫️ Tuto créer des GPTs: https://youtu.be/MqdCmS7CRPQ ▫️ Test Complet GPT-o1 Preview sur ChatGPT : https://youtu.be/QTt1jnbvb0I ▫️ Tuto ChatGPT Memory : https://youtu.be/sXShFWFI16w ▫️ Tuto ChatGPT Custom Instructions : https://youtu.be/1MUL65_XLIU ▫️ Test ChatGPT Pro : https://youtu.be/dmI0Mhh9M9M ▫️ Tuto Playground OpenAI / Assistants : https://youtu.be/_XaLd46KMzQ ▫️ Tuto ChatGPT Canvas : https://youtu.be/XYWlDGKr4GA ▫️ Tuto ChatGPT SearchGPT : https://youtu.be/2xmhzoP_9T4 ▫️ Tuto ChatGPT Voice : https://youtu.be/8JLvBNWvqSk ▫️ Test Complet OpenAI SORA : https://youtu.be/BOkXhGBYOpk ▫️ Tuto Méthode Meta Prompt : https://youtu.be/O1XgO9f2CO0 ▫️ 7 astuces pour ChatGPT en 2025 : https://youtu.be/4S1BK_9-bhc ▫️ Tuto Le Chat Mistral AI : https://youtu.be/PNGV9o_tsmQ ▫️ J'ai automatisé ChatGPT, DeepSeek et Grok : https://youtu.be/PXTCChEtozo ▫️ J'ai branché ces 2 IA ensemble, c'est dingue : https://youtu.be/bMoHStBFLcI ▫️ Demo / Tuto GPT 4.5 : https://youtu.be/Sf8-3JnWX7Q 🔗 Liens des sources : https://openai.com/index/gpt-4-5-system-card/ https://cdn.openai.com/gpt-4-5-system-card-2272025.pdf https://arxiv.org/pdf/2502.18600 #ChatGPT #GPT45 #ChatGPT4_5

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