[5/25 06:00] Huawei AI chip design breakthrough sidesteps US sanctions / Uber COO says AI tokenmaxxing spending hard to justify ROI

AI News Flash for May 25, 2026 at 06:00 UTC. Topics: 1. Huawei AI chip design breakthrough sidesteps US sanctions https://www.barrons.com/articles/huawei-touts-new-chipmaking-technology-to-sidestep-us-restrictions-aaa4baee 2. Uber COO says AI tokenmaxxing spending hard to justify ROI https://www.businessinsider.com/uber-coo-andrew-macdonald-ai-token-spending-harder-justify-2026-5 3. Cisco strong Q3 results and AI partnerships shift investment story https://simplywall.st/stocks/us/tech/nasdaq-csco/cisco-systems/news/how-strong-q3-results-and-ai-partnerships-at-cisco-csco-have 4. AI model autonomously builds graphene transistor in quantum lab https://www.azom.com/news.aspx?newsID=65475