Last Week in AI #328 - DeepSeek 3.2, Mistral 3, Trainium3, Runway Gen-4.5
Published:Dec 8, 2025 04:44
•1 min read
•Last Week in AI
Analysis
This article summarizes key advancements in AI from the past week, focusing on new model releases and hardware improvements. DeepSeek's new reasoning models suggest progress in AI's ability to perform complex tasks. Mistral's open-weight models challenge the dominance of larger AI companies by providing accessible alternatives. The mention of Trainium3 indicates ongoing development in specialized AI hardware, potentially leading to faster and more efficient training. Finally, Runway Gen-4.5 points to continued advancements in AI-powered video generation. The article provides a high-level overview, but lacks in-depth analysis of the specific capabilities and limitations of each development.
Key Takeaways
- •AI model development is rapidly progressing.
- •Open-source AI models are becoming more competitive.
- •AI hardware is continuously being improved.
Reference
“DeepSeek Releases New Reasoning Models, Mistral closes in on Big AI rivals with new open-weight frontier and small models”