Gradient Updates

Our weekly newsletter, offering shorter, more opinionated commentary on important issues around AI. Unlike our formal reports and papers, these posts reflect the views of their authors and are not necessarily endorsed by Epoch as a whole.

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The least understood driver of AI progress
Newsletter
Feb. 25, 2026

The least understood driver of AI progress

By Anson Ho

Newsletter
Feb. 16, 2026

How persistent is the inference cost burden?

By Jean-Stanislas Denain

How close is AI to taking my job?
Newsletter
Feb. 6, 2026

How close is AI to taking my job?

By Anson Ho

Can AI companies become profitable?
Newsletter
Jan. 28, 2026

Can AI companies become profitable?

By Jaime Sevilla, Hannah Petrovic, and Anson Ho

How well did forecasters predict 2025 AI progress?
Newsletter
Jan. 16, 2026

How well did forecasters predict 2025 AI progress?

By Anson Ho

An FAQ on Reinforcement Learning Environments
Newsletter
Jan. 12, 2026

An FAQ on Reinforcement Learning Environments

By Jean-Stanislas Denain and Chris Barber

How far can decentralized training over the internet scale?
Newsletter
Dec. 29, 2025

How far can decentralized training over the internet scale?

By Jaime Sevilla

Why benchmarking is hard
Newsletter
Dec. 23, 2025

Why benchmarking is hard

By Florian Brand and Jean-Stanislas Denain

The changing drivers of LLM adoption
Newsletter
Dec. 19, 2025

The changing drivers of LLM adoption

By Jean-Stanislas Denain and Anson Ho

Is almost everyone wrong about America’s AI power problem?
Newsletter
Dec. 17, 2025

Is almost everyone wrong about America’s AI power problem?

By Anson Ho, Yafah Edelman, Josh You, and Jean-Stanislas Denain