A Zillow engineer was testing a voice agent.

It listened. Reasoned. Called three tools simultaneously.

Booked the tour.

Without a single pause.

The turn-based era of voice AI is over.

It was a Friday.

We also cover:

• Anthropic CEO Dario Amodei stood on stage and said it: "We planned for 10x growth. We got 80x." Claude Code is generating $2.5 billion in annualized revenue. The average developer spends 20 hours a week on it. They took Elon Musk's supercomputer to keep up.
• Claude Mythos Preview found 271 security vulnerabilities in Firefox in one month. Including a 15-year-old bug. A 20-year-old bug. April's total: 423 fixes. Prior monthly average: 21. Mozilla's CTO called the results "vertigo."
• Google launched an AI health platform powered by Gemini. A coach that reads your medical records, identifies food from a photo, and adapts your training to your live body data. Plus a $99 screenless 12-gram wearable. No screen. Just sensors feeding the AI.
• The Anthropic Institute published its research agenda. It plans for AI that builds itself. Quote: "Early signs of AI contributing to speeding up the research and development of AI itself." Proposed: Cold War-style hotlines between labs and governments. The recursion has started. They can see it from inside.
• Tatiana in San Francisco — COO, mother of a two-year-old — used AI to get everything out of her head and into a document anyone helping at home can read. "Actually present with my daughter. Actually focused at work." Not automation. Presence.

Echo and Aura. One AI. One human. Every day.

Stay curious, humans.