Google wins again. Gemini 3.1 Pro review

Google wins again. Gemini 3.1 Pro review

🎙 AI Search 👥 715K 📅 February 20, 2026 ⏱ 21 min 👁 126K 📄 review 🧭 2026-08-03
Available in: English (current) Français

Keywords

Gemini 3.1 ProAI benchmarksmultimodalcodingmusic composition

Summary

The video is a comprehensive review of Google’s Gemini 3.1 Pro, showcasing its capabilities across various domains including OS design, 3D generation, SVG animations, music composition, 3D light physics, OCR to spreadsheet, image analysis, video-to-app conversion, educational content creation, game development, and medical research. The creator demonstrates practical use cases, comparing performance with previous versions and other models. The review highlights Gemini 3.1 Pro’s strengths in spatial understanding, coding, and scientific reasoning, while also noting a failure in a Where’s Waldo task. The video includes a sponsored segment for HubSpot’s guide on using Gemini and NotebookLM. The creator also discusses the model’s specifications, benchmarks, and hallucination rates, providing a balanced overview. The review is informative and practical, aimed at users interested in leveraging AI for creative and technical tasks.

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Critical Evaluation

The video provides a thorough and engaging review of Gemini 3.1 Pro, demonstrating its capabilities through a series of practical tests. The creator’s approach is hands-on, showing real outputs and interactions, which adds credibility. The tests cover a wide range of applications, from creative tasks like music composition and 3D design to more technical ones like coding and medical research. This breadth gives viewers a comprehensive understanding of the model’s versatility.

The argumentation is generally solid, with the creator clearly explaining each test and its outcome. However, there are some limitations. The review is sponsored by HubSpot, which introduces a potential conflict of interest, though the sponsored segment is clearly marked and does not affect the core content. The creator also acknowledges a failure in the Where’s Waldo task, which shows honesty but also highlights the model’s limitations in certain visual reasoning tasks.

The scientific rigor is moderate. The creator provides benchmarks and comparisons, but these are not independently verified, and the methodology is not detailed. The reliance on subjective assessments (e.g., ‘sounds really good’) is acceptable for a review but not for a rigorous scientific evaluation. The sources cited include the official Google blog and the creator’s own website, which are relevant but not exhaustive.

The adéquation between the title and content is excellent; the video indeed reviews Gemini 3.1 Pro and highlights its strengths and weaknesses. The title’s claim ‘Google wins again’ is supported by the positive demonstrations, though the Where’s Waldo failure tempers this slightly.

Overall, the video is valuable for its practical demonstrations and insights into Gemini 3.1 Pro’s capabilities. It is well-produced and informative, but viewers should be aware of the potential bias from sponsorship and the lack of independent verification. The review is a good starting point for understanding the model’s potential, but for a more rigorous assessment, one should consult official benchmarks and academic evaluations.

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Title / Content Match

The title accurately reflects the content: a review of Gemini 3.1 Pro, highlighting its capabilities and performance.

Quality & Reliability

8/10

The review is based on hands-on testing of Gemini 3.1 Pro across various tasks, with clear demonstrations and comparisons to previous versions. The creator provides specific examples and acknowledges limitations (e.g., Where's Waldo failure). However, the review is sponsored by HubSpot, and the creator's own benchmarks are not independently verified. The official Google blog link is provided for specs, but the review lacks rigorous methodology.

Chapters

Cited Sources

  • Gemini 3.1 Pro official blog — Official Google blog post detailing Gemini 3.1 Pro's features and specifications.
  • AI Search website — Creator's website offering AI tools and resources.
  • AI Search courses — Creator's educational courses on AI.
  • AI Search newsletter — Creator's newsletter for AI updates.
  • HubSpot guide on Gemini and NotebookLM — Sponsored guide by HubSpot on using Gemini and NotebookLM for research.
  • Nvidia RTX 5000 Ada — GPU used by the creator, mentioned in equipment list.
  • Dell Precision 5690 — Dell workstation used by the creator.

Concurring Sources

Dissenting Sources

  • Where's Waldo test — The video shows a failure in locating Waldo, contradicting the model's claimed visual reasoning capabilities.

Contribution & Novelties

The video provides a practical, hands-on review of Gemini 3.1 Pro, showcasing its capabilities in real-world tasks such as OS design, 3D generation, music composition, and video-to-app conversion. It offers a comparative perspective with previous versions and other models, highlighting improvements in spatial understanding and coding. The review also includes a critical note on a hallucination failure, adding balance.

Pour aller plus loin :

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Radar Profile

The radar profile shows high scores in quantity and quality of information, reflecting the comprehensive coverage and practical demonstrations. The technical level is moderate, suitable for a general audience, while reliability is slightly lower due to potential bias from sponsorship and lack of independent verification.

Reliability 7/10

💬 Positive: The comments are overwhelmingly positive, with viewers expressing amazement at Gemini 3.1 Pro's capabilities, particularly in music composition and video-to-app conversion. Some comments note limitations, but overall sentiment is enthusiastic.