After the Pentagon Saga, Claude dethrones ChatGPT as the best U.S. app. What happened, why it blew up, and what it means

Claude just overtook ChatGPT on the U.S. App Store, and it wasn’t because of a shiny new feature. After a Pentagon dispute led to reports that Anthropic was labeled a “supply chain risk,” the story exploded across social media and triggered a rapid wave of installs. This article breaks down what happened, why it went viral, what “blacklisted” really means in context, and what this moment signals for the future of consumer AI apps.
Please and thank you to chatgpt is expensive millions of dollars wasted: How to Prompt ChatGPT Like a Human (Without Wasting Energy)

Ever told your kids to say “please” and “thank you”?
Now imagine telling them not to use those words with AI—because it’s too expensive.
Inspired by Sam Altman’s comment about the real cost of polite prompts, this blog explores how our everyday manners—like saying “please” to ChatGPT—are quietly increasing energy use and operating costs at scale.
The Hidden Costs Behind Every Trade Tweet: Can AI Keep Up With Global Tariff Wars?

AI isn’t ending trade wars, but it’s helping us prepare. From predicting supply shocks to simulating tariff scenarios, it’s the strategist global industries didn’t know they needed.
AI Hallucinations Explained (1.0): What They Are, Why They Happen, and Why They Matter
AI hallucinations happen when language models generate confident but false outputs. Learn what causes them, why they matter, and how understanding their risks is crucial as AI becomes deeply embedded in daily workflows.