THE ECHO

What xAI has actually confirmed about Grok 5 versus Elon Musk’s claims, and what Grok 4.7’s benchmarks reveal about the real direction of travel.

Ed Zitron on why AI stock concentration, hidden pension exposure and private credit debt make this look like a bubble built on belief.

Grok Bot now controls your iPhone and builds dashboards, NotebookLM previews its slide plans first. The smaller AI updates worth knowing.

Claude Duet launches, a 20-year-old PHP bug gets exploited within hours, and a platform breach leaks API keys. This week’s biggest AI stories.

Citadel’s Ken Griffin on why parts of the AI market are almost certainly a bubble, and how AI is changing the way his own firm works.

AI safety has gone from niche topic to headline news. Here’s what’s driving it, and what it does and doesn’t change for you.

OpenAI’s new agent product and Meta’s Muse show where AI is heading: tools that complete tasks, not just answer questions.