ChatGPT
Chat IA et assistantsThe world's most widely used assistant IA conversationnel developpe par OpenAI. Propulse par GPT-5.4 Thinking, it handles a large gamme de tasks notamment generation de texte, coding, analyse de donnees, and image/creation de videos.
Sommaire
Qu'est-ce que ChatGPT ?
ChatGPT is a assistant IA conversationnel construit sur OpenAI's grand modele de langage (LLM) technology. Depuis son lancement in November 2022, it has grown rapidly to become le plus grand au monde service IA with plus de 800 million utilisateurs actifs hebdomadaires. A partir de March 2026, it fonctionnalites the latest GPT-5.4 Thinking model, delivering advanced capabilities that integrate reasoning, coding, and agentic flux de travail. GPT-5.4 presents a work outline (preamble) for complex queries, allowing utilisateurs to redirect the approach midway through. It offers multimodal capabilities notamment generation de texte, reconnaissance d'images and generation (DALL-E 3 integration), generation de videos (Sora 2), conversations vocales, execution de code (Code Interpreter), a agent de codage (Codex), and navigation web. For Business/Entreprise utilisateurs, it also provides Skills (reusable flux de travail procedures) and Codex Securite (securite analysis).
Tarifs
Fonctionnalites principales
Avantages et inconvenients
Avantages
- ●Abordable access to haute performance AI with the Go plan ($8/mois)
- ●Highly extensible through extensions and custom GPTs
- ●Integrated generation d'images (DALL-E 3), generation de videos (Sora 2), and execution de code
- ●De haute qualite, natural japonais language generation
- ●Conversations vocales disponible via mobile apps (iOS/Android)
- ●Built-in agent de codage functionality with Codex
Inconvenients
- ●Ads are displayed on the Free and Go plans
- ●Can lag behind Claude in long-context comprehension in some cases
- ●The Pro plan ($200/mois) is couteux pour les utilisateurs individuels
- ●The formule gratuite has strict message limits (10 messages per 5 hours)
Questions frequemment posees
Q. ChatGPT est-il gratuit ?
R. Oui, the formule gratuite gives you access to the GPT-5.2 model, but it is limite to 10 messages per 5 hours. For a better experience, consider the Go ($8/mois) or Plus ($20/mois) plans.
Q. ChatGPT prend-il en charge japonais ?
R. Oui, ChatGPT fully prend en charge japonais. It can carry on natural conversations, generate text, and perform traductions in japonais.
Q. Quelles sont les differences entre ChatGPT et Claude ?
R. ChatGPT excels in extensibility through GPTs and built-in image/generation de videos. Claude stands out with its long-context understanding (1 million tokens) and points forts in safety, precision, and coding. It is recommended to choose base sur your specific use case.
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