New top AI video models, Google dominates, top 3D model generator, Grok 4.1, GPT-Codex-Max: AI NEWS

New top AI video models, Google dominates, top 3D model generator, Grok 4.1, GPT-Codex-Max: AI NEWS

🎙 AI Search 👥 715K 📅 November 23, 2025 ⏱ 38 min 👁 108K 📄 news review 🧭 2026-08-03
Available in: English (current) Français

Keywords

HunyuanVideo 1.5Gemini 3SAM 3Depth Anything 3Grok 4.1

Summary

This video from AI Search provides a weekly roundup of the latest developments in artificial intelligence. The host covers a wide range of topics, starting with Depth Anything 3, a model that can create 3D maps from images or videos. Next, Meta’s Segment Anything Model 3 (SAM 3) is highlighted for its advanced object segmentation and tracking capabilities, along with SAM 3D for generating 3D models from images. The video then discusses HunyuanVideo 1.5, an open-source video generation model from Tencent, and Kandinsky 5, another open-source video and image generator. The host also covers Grok 4.1 from xAI, Gemini 3 and Nano Banana Pro from Google, and GPT-5.1-Codex-Max from OpenAI. Additional topics include a proactive hearing assistant, WeatherNext 2, Google’s AntiGravity, PhysX-Anything, Dr Tulu, Part X MLLM, and Uni-MoE 2 Omni. The video emphasizes the rapid pace of AI innovation and the availability of open-source models.

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Critical Evaluation

The video serves as a comprehensive news digest for AI enthusiasts, presenting a wide array of recent releases with visual demonstrations and benchmark comparisons. The host’s presentation is clear and well-structured, making complex topics accessible. The information is largely accurate and up-to-date, with references to official sources and GitHub repositories. However, the video lacks critical analysis; it primarily reports on the models’ capabilities without delving into potential limitations, biases, or ethical implications. The benchmarks cited are often from the model developers themselves, which may introduce bias. The host does not critically evaluate the claims or compare them with independent studies. Additionally, the video’s focus on speed and novelty may overshadow the need for rigorous scientific scrutiny. The inclusion of a sponsor segment is clearly marked and does not detract from the content. Overall, the video is a valuable resource for staying informed, but viewers should seek additional sources for a more balanced perspective.

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Title / Content Match

The title accurately reflects the content, highlighting major AI releases including video models, Google's dominance, and notable model updates.

Quality & Reliability

8/10

The video provides a comprehensive overview of recent AI releases, citing official sources and GitHub repositories. The information is presented with technical details and benchmarks, but lacks in-depth critical analysis and independent verification.

Chapters

Cited Sources

  • Depth Anything 3 — Official project page for Depth Anything 3, a model for 3D mapping from images/videos.
  • Segment Anything Model 3 (SAM 3) — Meta's blog post announcing SAM 3, an AI for object segmentation and tracking.
  • SAM 3D — Meta's blog post about SAM 3D, a 3D model generator from images.
  • HunyuanVideo 1.5 — GitHub repository for HunyuanVideo 1.5, an open-source video generation model.
  • Kandinsky 5 — Official page for Kandinsky 5, an open-source video and image generation model.
  • Grok 4.1 — xAI's announcement of Grok 4.1, a large language model.
  • GPT-5.1-Codex-Max — OpenAI's page for GPT-5.1-Codex-Max, a coding model.
  • Proactive Hearing Assistant — University of Washington project on a proactive hearing assistant.
  • WeatherNext 2 — Google DeepMind's blog post about WeatherNext 2, a weather forecasting model.
  • Google AntiGravity — Google's AntiGravity project page.
  • PhysX-Anything — Project page for PhysX-Anything, a physics simulation model.
  • Dr Tulu — GitHub repository for Dr Tulu, a deep research agent.
  • Part X MLLM — Project page for Part X MLLM, a multimodal model.
  • Uni-MoE 2 Omni — Project page for Uni-MoE 2 Omni, an omnimodal model.
  • Gemini 3 review — Review video of Gemini 3 by AI Search.
  • Nano Banana Pro review — Review video of Nano Banana Pro by AI Search.

Concurring Sources

  • Depth Anything 3 — Official project page confirms the capabilities and benchmarks presented in the video.
  • Segment Anything Model 3 (SAM 3) — Meta's blog post aligns with the video's description of SAM 3's features and performance.
  • HunyuanVideo 1.5 — GitHub repository provides technical details and confirms the model's open-source availability.

Dissenting Sources

  • No discordant sources found — The video's claims are consistent with the cited official sources and repositories.

External References

Contribution & Novelties

The video provides a timely and comprehensive overview of recent AI releases, highlighting the rapid progress in video generation, 3D reconstruction, and multimodal models. It emphasizes the increasing availability of open-source models, which democratizes access to cutting-edge AI. The host’s demonstrations and benchmark comparisons offer a practical glimpse into the capabilities of these new tools.

Pour aller plus loin :

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Radar Profile

The radar profile shows high scores in quantity of information and reliability, reflecting the video's comprehensive coverage and use of official sources. The technical level is moderate, making it accessible to a broad audience. The overall quality is strong, but the lack of critical analysis and independent verification slightly lowers the score.

Reliability 8/10

💬 Très positif. Sur les 30 commentaires analysés, les spectateurs expriment un enthousiasme marqué pour les nouveautés présentées, notamment HunyuanVideo 1.5, et apprécient la qualité des résumés hebdomadaires.