Trump Follows His Gut. His National Security Advisers Try to Keep Up.

Decisions come fast, even if contradictions and inconsistencies abound. But without much of a process, there is little ...

I put Perplexity and Claude in a head-to-head battle — and the winner shocked me

Can a search-first AI beat the world's best reasoning model? I pitted Perplexity against Claude across 7 real-world challenges, from complex research to creative coding. One AI dominated, and it ...