Now

What I am actually doing this season.

A now page, in the Derek Sivers sense: what has my attention right now, not a highlight reel. Last reviewed August 2026.

Back on Cloud TPU at Google

I rejoined in May 2026. Two years away from the inside of AI infrastructure turned out to be the best possible preparation for coming back to it — I have now been a customer, a competitor, and a builder of the layer on top.

Happyverse, from the founder seat

Real-time video agents that hold a conversation as you. I am not running it day to day any more, but the thesis has not changed: the hard part was never the model — it is trust, latency, and knowing when the agent should shut up and hand back to the human.

Filling finetuned.me

Sixteen seats, October 1–5, 2026, forty acres of California desert. Four days built to reset people who cannot sit still.

Growing Power Couple Club

San Francisco and Los Angeles. Dinners, introductions, and a membership bar that stays high.

Recording again

New Delamax material. Slower than I would like.

Say hello

I answer email.

Building something at the interface of AI and people? Want to speak at the next summit, take a finetuned.me seat, or argue with me about whether TPUs win? Write.