One-Minute Daily AI News 11/4/2025

1. Amazon and Perplexity have kicked off the great AI web browser fight.[1]
2. International stocks slide as concerns about AI and tech company values spread.[2]
3. NVIDIA, Qualcomm join U.S., Indian VCs to help build India’s next deep tech startups.[3]
4. AI can speed antibody design to thwart novel viruses: study.[4]

Sources:

[1] https://www.theverge.com/news/813755/amazon-perplexity-ai-shopping-agent-block

[2] https://www.nbcnews.com/world/asia/international-stocks-slide-concerns-ai-tech-company-values-spread-rcna242025

[3] https://techcrunch.com/2025/11/04/nvidia-qualcomm-join-u-s-indian-vcs-to-help-build-indias-next-deep-tech-startups/

[4] https://news.vumc.org/2025/11/04/ai-can-speed-antibody-design-to-thwart-novel-viruses-study/