[5/28 17:00] Architect AI futures exchange challenges CME Group / AI coding power users 46x more code than rest

AI News Flash for May 28, 2026 at 17:00 UTC. Topics: 1. Architect AI futures exchange challenges CME Group https://www.chicagobusiness.com/banking-finance/ccb-ai-startup-architect-cme-futures-20260528/ 2. AI coding power users 46x more code than rest https://www.forbes.com/sites/annatong/2026/05/28/ai-coding-power-users-are-churning-out-46x-more-code-than-the-rest/ 3. Wells Fargo CEO Scharf says AI employment impact "complicated" https://www.bankingdive.com/news/wells-fargo-ceo-scharf-ai-employment-banking-jobs/821368/ 4. Seven AI models vote out medical hallucinations in 10,000 tests https://medicalxpress.com/news/2026-05-ai-vote-medical-hallucinations-chatbot.html 5. AI transforming pharmaceutical drug development at University of Maryland https://www.umaryland.edu/news/archived-news/may-2026/ai-is-changing-how-pharmacists-are-developing-drugs.php