Open-weights, ideology, and acknowledging trade-offs.

Fostering the open science of frontier AI.

Supported by up to $16 million over three years, the fifth cohort of 28 AI2050 Fellows will address the most important long-term problems in AI which need to be solved for AI to be truly beneficial…

Daily-updated Hugging Face downloads and derivatives of open-weight AI models — USA vs China vs EU.

Ramez Naam gives a skeptic’s take on Recursive Self-Improvement.

This post was originally an op-ed co-authored with Kevin Xu of Interconnected for a general, non-technical audience.

Podcast #19

The expanded form of a testimony I prepared for Congress.

A moderate's view on the trajectory of AI.

A moderate's view on the trajectory of AI.

This is a blog post for my recent paper on RL post-training of LLMs: introducing the Matthew Effect and proposing to solve it with Never Give Up. It is presented interactively and less formally, more…

How to get up to speed on open models and their implications.

I am proud to be among the list of 25 initial signatories — all Fields Medallists — to the declaration below, which grew out of discussions between ourselves over the last week. We have…

The case for why self-improvement is real but it doesn't lead to fast takeoff.

We’re <5 years into a compounding revolution which could take a century, and how the AI industry should manage this.

The open model ecosystem continues to expand in its breadth

China’s slow and steady growth as the foundation of open research.