Four throughlines run through today’s edition. Slowdown talk reached both the C-suite and the Capitol. Sam Altman told OpenAI staff he would consider easing the pace of frontier work if rival labs did too, according to sources relayed by Quartz, while President Trump said he has no concerns about AI wiping out humanity. Congress is still only drafting: the FRONTIER Act is merely planned and the Ban Artificial Superintelligence Act has just been introduced.

The Slowdown Question Reaches the Capitol: Talk at the Top, Legislation in Its Earliest Days

Executives and lawmakers spent the week debating whether AI development should slow down, without anyone actually slowing down. Two research groups separately measured how much of a model’s thinking already happens where nobody can check it.

Agents Become Rentable Infrastructure: Every Major Player Wants to Sell You the Harness

The orchestration layer that runs an agent, not just the model underneath it, is becoming its own product line. Five separate moves this week turned agent tooling into something teams rent rather than build.

The Price and Capacity of the Frontier: Compute Is Scarcer Than the Marketing Suggests

Even as labs tout cheaper models, the infrastructure underneath keeps hitting limits. OpenAI had to ration its own priciest tier days after a launch.

What Actually Transfers: Pretraining Data, Real Wearables, and Prompts Nobody Maintains

Three research releases this week tested whether an approach that works in the lab holds up against real-world data or real-world neglect.

Quick Hits