Creating with Sora Safely
To address the novel safety challenges posed by a state-of-the-art video model as well as…
Recent Articles
View All
Attend the 2026 Reproductive Frontiers Summit, June 16–18, Berkeley
We’ll be hosting the 2026 Reproductive Frontiers Summit at Lighthaven in Berkeley, CA, on June…
You’re absolutely right, Senator. I was being naive about the political reality.
Epistemic status: pattern I keep seeing in my work. I work on building pipelines where…
Do you want to build a robot snowman?
On the latest episode of the Equity podcast, we recapped CEO Jensen Huang’s GTC keynote…
Cursor admits its new coding model was built on top of Moonshot AI’s Kimi
Building on top of a Chinese model feels particularly fraught right now.
The Cold Start Trap: Why the Best Social Infrastructure Almost Never Succeeds
We already know how to build amazing systems: private medical data sharing, reliable truth-checking tools,…
Elon Musk unveils chip manufacturing plans for SpaceX and Tesla
Elon Musk recently outlined ambitious plans for a chip-building collaboration Tesla and SpaceX — but…
Is fever a symptom of glycine deficiency?
A 2022 LessWrong post on orexin and the quest for more waking hours argues that…
My Most Costly Delusion
Suppose there is a fire in a nearby house. Suppose there are competent firefighters in…
An exclusive tour of Amazon’s Trainium lab, the chip that’s won over Anthropic, OpenAI, even Apple
Shortly after Amazon announced its $50 billion investment in OpenAI, AWS invited me on a…