Je teste GPT-4o et les nouveautés ChatGPT (GÉNIAL !)

Je teste GPT-4o et les nouveautés ChatGPT (GÉNIAL !)

by Ludo Salenne

Applied Sciences & Engineering AI — Models & Research UYQArtificial intelligence (AI)UYQFGenerative artificial intelligence
🎙 Ludo Salenne 👥 267K 📅 May 14, 2024 ⏱ 50 min 👁 107K 📄 news review 🧭 2026-08-21
Available in: English (current) Français

Keywords

GPT-4oChatGPTOpenAImultimodalreal-time

Summary

In this video, Ludo Salenne tests the newly announced GPT-4o model and other ChatGPT updates from OpenAI’s spring keynote. He covers the three main announcements: GPT-4o, free access to advanced features, and the new desktop app. He explains that GPT-4o is a multimodal model that can interact in real-time via audio, vision, and text, and is available to free users with limitations. He compares GPT-4o with GPT-4, showing speed and response quality differences. He also tests the desktop app and smartphone app, highlighting features like real-time translation, emotional voice, and coding from drawings. He discusses the implications for business and marketing, and mentions his own training course. He notes some disappointments, such as message limits for free users and unclear quota policies for paid users. He ends with speculation about GPT-5 and a mention of a mysterious GPT2-Chatbot.

138 words

Critical Evaluation

Value of the Information & Strength of the Argument

The video provides a valuable hands-on demonstration of GPT-4o’s capabilities, including real-time interaction, speed, and multimodal features. The creator’s argumentation is based on direct testing and comparison with previous models, which adds credibility. However, the analysis is largely subjective and lacks critical depth, often focusing on ‘bluffant’ (amazing) aspects without addressing potential limitations or ethical concerns. The promotional segments for his training course are clearly separated but still influence the overall tone.

Scientific Rigor, Source Quality, Title Accuracy

The creator cites official OpenAI sources and provides links in the description, which is good practice. However, the video is more of a personal review than a rigorous scientific analysis, with limited critical evaluation of the technology. The title is accurate and reflects the enthusiastic tone of the content. The video includes a promotional segment for his training course, which is not penalized but noted. The comments are overwhelmingly positive, praising the creator’s work and the usefulness of the content.

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Title / Content Match

The title accurately reflects the content: a comprehensive test of GPT-4o and other ChatGPT updates, with enthusiastic commentary.

Quality & Reliability

7/10

The video is a hands-on review of GPT-4o and new ChatGPT features, based on official OpenAI announcements and live testing. The creator provides links to official sources and demonstrates the features, but the content is largely subjective and promotional, with a focus on personal impressions and use cases.

Chapters

Cited Sources

  • OpenAI Spring Update — Official announcement of GPT-4o and other updates.
  • GPT-4o and more tools to ChatGPT free — Details on free access to GPT-4o and advanced features.
  • Hello GPT-4o — Introduction and capabilities of GPT-4o.
  • How can I access GPT-4, GPT-4 Turbo, and GPT-4o? — Help article on accessing GPT-4o and message limits.
  • Using the ChatGPT macOS app — Help article on the desktop app.
  • W3Schools HTML Tryit Editor — Used for testing GPT-4o's coding ability from a drawing.
  • YouTube video: GPT-4o demo — Embedded demo of GPT-4o capabilities.

Concurring Sources

  • OpenAI Spring Update — Confirms the announcements and features described in the video.
  • GPT-4o and more tools to ChatGPT free — Confirms free access to GPT-4o and advanced features.

External References

Contribution & Novelties

The video offers a practical, user-centric overview of GPT-4o’s new features, particularly the real-time multimodal interaction, which is a significant step forward. It also highlights the democratization of advanced AI tools to free users, which is a notable shift. The creator’s hands-on tests provide concrete examples of potential use cases, such as real-time translation and interactive problem-solving.

Pour aller plus loin :

  • GPT-4o technical report — Detailed technical analysis of the model’s architecture and performance.
  • OpenAI’s official GPT-4o page — Official documentation and benchmarks.
  • Multimodal learning survey — Overview of multimodal AI research, relevant to GPT-4o’s capabilities.

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Radar Profile

The radar profile shows high scores in information quantity and quality, reflecting the comprehensive coverage and official sources. The technical level is moderate, suitable for a general audience. The overall reliability is good, but the subjective nature of the review and promotional elements slightly reduce the score.

Reliability 7/10

💬 Très positif. Sur les 30 commentaires analysés, tous sont positifs, exprimant des félicitations, des remerciements et de l'enthousiasme pour la vidéo et les nouveautés présentées.