The Loop and the Kill Switch

This week's deep dive traces AI's shift from tools you prompt to agents that act on their own. We get into loop engineering and the six pieces that make an autonomous agent work, the open-source canvas Dify and KPMG's rollout of Microsoft Agent 365, Coinbase letting agents trade through the x402 protocol, and Jeff Bezos' Prometheus raising 12 billion to build an artificial general engineer. Then the bill comes due: a Munich court holds Google liable for what its AI Overviews invent, a former xAI engineer sues over Grok safety, and the US government forces Anthropic to pull Fable 5 and Mythos 5 three days after launch, all while OpenAI files to go public near a trillion-dollar valuation.

CHAPTERS

• 0:27 - From Prompting to Autonomous Loops

• 2:10 - Loop Engineering and the End of Prompting

• 3:13 - The Six Building Blocks of an AI Loop

• 6:50 - Dify and Agent 365 Go Mainstream

• 7:43 - Agents With Wallets: Coinbase and x402

• 9:00 - Bezos, Prometheus, and the General Engineer

• 10:11 - When the Liability Shield Cracks

• 10:59 - Munich Holds Google Liable for AI Overviews

• 13:58 - The xAI Grok Safety Lawsuit

• 15:37 - Washington Pulls Fable 5 and Mythos 5

• 18:00 - A Trillion-Dollar IPO Meets a Kill Switch

Sources

1. Anthropic statement on suspending Fable 5 and Mythos 5

2. Loop Engineering, by Addy Osmani

3. The New Stack on loop engineering

4. Dify

5. KPMG and Microsoft scale Agent 365 globally

6. Coinbase debuts an AI agent that can trade and pay for research

7. Jeff Bezos' Prometheus raises 12 billion

8. Munich court holds Google liable for false AI Overview answers

9. Fired xAI engineer sues over Grok safety warnings

10. OpenAI files confidentially for an IPO