Asian Stocks Drop Amid Tariffs, OpenAI Unveils GPT-4.5, Meta Launches AI Chatbot App, Amazon Launches Smarter Alexa+, and more...

(0:10): Asian Stocks Fall as Trump Imposes New Tariffs; Tech and AI Sectors Show Resilience(2:42): OpenAI Unveils GPT-4.5: A Game-Changer in AI Innovation Amid Competitive Pressure(4:54): Meta to Launch AI Chatbot App in 2025 Amid Competitive Tech Race(7:01): Amazon Unveils Alexa+: Smarter AI Assistant to Revitalize Echo Amid Rising AI Competition(9:06): Nvidia Reports Record $39.3B Revenue, Driven by AI Demand Despite Rising CompetitionTo subscribe visit https://www.brief.news.For more updates in your inbox each morning visit www.brief.news. Image credit: The Pinnacle Gazette