AWS unveiled its most powerful CPU yet, Graviton5, and launched Trainium3 UltraServers with a 3nm AI chip, significantly boosting performance and efficiency for cloud and AI workloads.

References:
1. https://techstartups.com/2025/12/04/top-tech-news-today-december-4-2025/
2. https://aws.amazon.com/blogs/aws/top-announcements-of-aws-reinvent-2025/
3. https://vavoza.com/todays-top-tech-advancements-and-ai-news-on-december-4-2025-vz5/
4. https://www.youtube.com/watch?v=tvxdSLDUwVc
5. https://www.generalatlantic.com/media-article/brevo-europes-leading-customer-engagement-platform-becomes-a-unicorn-following-a-new-e500-million-funding-round/
6. https://techcrunch.com
7. https://timesofindia.indiatimes.com/astrology/horoscope/aquarius-daily-horoscope-today-december-4-2025-a-major-shift-is-brewing-beneath-the-surface-stay-centered/articleshow/125734273.cms
8. https://www.euronews.com/video/2025/12/04/ai-powered-robots-showcased-at-tokyo-trade-show