OpenAI Unveils GPT-4.5, Meta Launches AI Chatbot App, Amazon Launches Smarter Alexa+, Nvidia Posts Record Revenue, and more...

(0:10): OpenAI Unveils GPT-4.5: A Game-Changer in AI Innovation Amid Competitive Pressure(2:24): Meta to Launch AI Chatbot App in 2025 Amid Competitive Tech Race(4:26): Amazon Unveils Alexa+: Smarter AI Assistant to Revitalize Echo Amid Rising AI Competition(6:24): Nvidia Reports Record $39.3B Revenue, Driven by AI Demand Despite Rising Competition(8:36): Microsoft Launches AI-Powered Copilot App for macOS to Boost ProductivityTo subscribe visit https://www.brief.news.For more updates in your inbox each morning visit www.brief.news. Image credit: The Pinnacle Gazette