TEST GPT-4 : LA DÉMO COMPLÈTE EN FRANÇAIS 🇫🇷 (il lit VRAIMENT les images 🤯)

TEST GPT-4 : LA DÉMO COMPLÈTE EN FRANÇAIS 🇫🇷 (il lit VRAIMENT les images 🤯)

🎙 Ludo Salenne 👥 267K 📅 March 15, 2023 ⏱ 16 min 👁 58K 📄 expert opinion 🧭 2026-08-21
Available in: English (current) Français

Keywords

GPT-4ChatGPT Plusdémonstrationmultimodalexamens

Summary

In this video, Ludo Salenne presents a hands-on test of GPT-4, available to ChatGPT Plus subscribers. He demonstrates how to access the new model, then runs several tests: generating a table of solutions for the French pension reform, summarizing a 200-page IPCC report from a PDF link, interpreting an image of ingredients to suggest recipes, generating SEO keyword lists, summarizing a blog article and creating a Twitter thread, and showcasing third-party examples of GPT-4 building a website from a sketch, passing exams, and auditing an Ethereum smart contract. The video highlights GPT-4’s improved reasoning and context window (25,000 words vs 3,000 for GPT-3), but also notes limitations such as rate limits and slower speed. The creator’s enthusiasm is evident, but several claims are later corrected by viewers, particularly regarding the model’s actual multimodal capabilities and its ability to read PDFs via links, which were not yet available to the public.

150 words

Critical Evaluation

Value of the Information & Strength of the Argument

The video provides a practical, early look at GPT-4’s capabilities, which is valuable for viewers interested in immediate applications. The demonstrations are clear and cover a range of use cases, from content creation to coding assistance. However, the argumentation is largely anecdotal and lacks critical analysis. The creator does not verify the accuracy of the model’s outputs, and some demonstrations are misleading, as pointed out by commenters. The reliance on third-party tweets for key claims (e.g., website generation, exam performance) without independent verification weakens the overall argument.

Scientific Rigor, Source Quality, Title Accuracy

The video cites several sources, including tweets from Rowan Cheung, Ethan Mollick, and Conor Grogan, which are relevant to the demonstrations. However, the creator does not provide official OpenAI documentation or technical details, and some claims are inaccurate. The title is somewhat misleading, as the image-reading capability is not actually demonstrated live but rather through a third-party example, and the model’s multimodal input was not yet publicly available. The video’s scientific rigor is limited, and it should be viewed as an enthusiastic overview rather than a rigorous technical analysis.

191 words

Title / Content Match

The title accurately reflects the content: a complete French demo of GPT-4, including image reading claims, though the latter is partially misleading.

Quality & Reliability

6/10

The video is an early hands-on demonstration of GPT-4, but it contains factual inaccuracies regarding multimodal capabilities and PDF reading, which are corrected by viewers in the comments. The creator relies on anecdotal evidence and third-party tweets rather than official documentation.

Chapters

Cited Sources

Concurring Sources

  • GPT-4 Technical Report — Confirms GPT-4's improved performance on exams and its multimodal capabilities in development.

Dissenting Sources

  • OpenAI GPT-4 announcement — The official announcement clarifies that multimodal input was not yet publicly available at launch, contradicting the video's implication that image reading was available to users.

Contribution & Novelties

The video offers an early, French-language demonstration of GPT-4, providing immediate impressions and practical examples for a general audience. It highlights the model’s improved reasoning and larger context window, and showcases potential applications in content creation, SEO, and coding. However, it does not provide deep technical analysis or novel insights beyond what was already shared in OpenAI’s official announcements.

Pour aller plus loin :

  • GPT-4 Technical Report — The official technical paper detailing GPT-4’s capabilities and limitations.
  • OpenAI GPT-4 page — Official product page with information on features and availability.
  • Multimodal learning — Background on multimodal AI models that process text and images.

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Radar Profile

The radar profile shows moderate scores across all dimensions, with a slight peak in information quantity. This reflects a video that offers a broad overview but lacks depth and technical rigor, making it more suitable for casual viewers than for those seeking detailed scientific analysis.

Reliability 5/10

💬 Équilibré : Sur les 29 commentaires analysés, le public est globalement positif et remercie le créateur, mais plusieurs commentaires soulèvent des corrections factuelles importantes concernant les capacités réelles de GPT-4, notamment l'absence de multimodalité et de lecture de PDF via liens.