Sara Hooker - Why US AI Act Compute Thresholds Are Misguided

Machine Learning Street Talk (MLST)

Sara Hooker is VP of Research at Cohere and leader of Cohere for AI. We discuss her recent paper critiquing the use of compute thresholds, measured in FLOPs (floating point operations), as an AI governance strategy.

We explore why this approach, recently adopted in both US and EU AI policies, may be problematic and oversimplified. Sara explains the limitations of using raw computational power as a measure of AI capability or risk, and discusses the complex relationship between compute, data, and model architecture.

Equally important, we go into Sara's work on "The AI Language Gap." This research highlights the challenges and inequalities in developing AI systems that work across multiple languages. Sara discusses how current AI models, predominantly trained on English and a handful of high-resource languages, fail to serve the linguistic diversity of our global population. We explore the technical, ethical, and societal implications of this gap, and discuss potential solutions for creating more inclusive and representative AI systems.

We broadly discuss the relationship between language, culture, and AI capabilities, as well as the ethical considerations in AI development and deployment.

YT Version: https://youtu.be/dBZp47999Ko

TOC:

[00:00:00] Intro

[00:02:12] FLOPS paper

[00:26:42] Hardware lottery

[00:30:22] The Language gap

[00:33:25] Safety

[00:38:31] Emergent

[00:41:23] Creativity

[00:43:40] Long tail

[00:44:26] LLMs and society

[00:45:36] Model bias

[00:48:51] Language and capabilities

[00:52:27] Ethical frameworks and RLHF

Sara Hooker

https://www.sarahooker.me/

https://www.linkedin.com/in/sararosehooker/

https://scholar.google.com/citations?user=2xy6h3sAAAAJ&hl=en

https://x.com/sarahookr

Interviewer: Tim Scarfe

Refs

The AI Language gap

https://cohere.com/research/papers/the-AI-language-gap.pdf

On the Limitations of Compute Thresholds as a Governance Strategy.

https://arxiv.org/pdf/2407.05694v1

The Multilingual Alignment Prism: Aligning Global and Local Preferences to Reduce Harm

https://arxiv.org/pdf/2406.18682

Cohere Aya

https://cohere.com/research/aya

RLHF Can Speak Many Languages: Unlocking Multilingual Preference Optimization for LLMs

https://arxiv.org/pdf/2407.02552

Back to Basics: Revisiting REINFORCE Style Optimization for Learning from Human Feedback in LLMs

https://arxiv.org/pdf/2402.14740

Executive Order on the Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence

https://www.whitehouse.gov/briefing-room/presidential-actions/2023/10/30/executive-order-on-the-safe-secure-and-trustworthy-development-and-use-of-artificial-intelligence/

EU AI Act

https://www.europarl.europa.eu/doceo/document/TA-9-2024-0138_EN.pdf

The bitter lesson

http://www.incompleteideas.net/IncIdeas/BitterLesson.html

Neel Nanda interview

https://www.youtube.com/watch?v=_Ygf0GnlwmY

Scaling Monosemanticity: Extracting Interpretable Features from Claude 3 Sonnet

https://transformer-circuits.pub/2024/scaling-monosemanticity/

Chollet's ARC challenge

https://github.com/fchollet/ARC-AGI

Ryan Greenblatt on ARC

https://www.youtube.com/watch?v=z9j3wB1RRGA

Disclaimer: This is the third video from our Cohere partnership. We were not told what to say in the interview, and didn't edit anything out from the interview.