Thinker profile

Leopold Aschenbrenner

Former OpenAI Superalignment researcher. Author of Situational Awareness. Founder and CIO of Situational Awareness LP, which Fortune/Yahoo Finance reported as an AI-focused hedge fund managing over $1.5 billion.

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Background

Education

Graduated as valedictorian from Columbia University in 2021 at age 19, majoring in economics and mathematics-statistics. Entered college at 15. Educated at the John F. Kennedy School in Berlin.

Career

OpenAI Superalignment team (2023-2024; publicly reported dismissal in April 2024). FTX Future Fund (Feb-Nov 2022). Global Priorities Institute, Oxford (research intern). Emergent Ventures grant recipient (age 17). Founded Situational Awareness LP (2024).

Leopold Aschenbrenner is a German AI researcher and investor who became a visible public commentator on AI trajectory after publishing Situational Awareness: The Decade Ahead in June 2024 - a 165-page, five-chapter essay series arguing that AGI is imminent and will trigger a rapid intelligence explosion. The essays were covered and debated in tech/media outlets and online forums. He founded Situational Awareness LP shortly after; Fortune/Yahoo Finance reported the AI-focused hedge fund was backed by Patrick and John Collison (Stripe), Daniel Gross, and Nat Friedman. Before OpenAI, he co-founded Columbia's effective altruism chapter and co-authored a working paper on economic growth with Philip Trammell at Oxford. Aschenbrenner publicly attributes his OpenAI dismissal to a security memo warning that lab security was inadequate to resist state-level IP theft; the dismissal was followed by the dissolution of the Superalignment team and the departures of Ilya Sutskever and Jan Leike.

Primary Work

Situational Awareness: The Decade Ahead

Introduction

History is live in San Francisco.

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Chapter I: From GPT-4 to AGI: Counting the OOMs

AGI by 2027 via ~0.5 OOM/year compute scaling + ~0.5 OOM/year algorithmic efficiency + unhobbling gains.

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Chapter II: From AGI to Superintelligence: the Intelligence Explosion

Hundreds of millions of AGIs automating AI research, compressing 5+ OOMs of algorithmic progress into ≤1 year.

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Chapter IIIa: Racing to the Trillion-Dollar Cluster

The techno-capital acceleration: trillions into GPUs, data centres, and power before end of decade.

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Chapter IIIb: Lock Down the Labs: Security for AGI

Labs are handing AGI secrets to the CCP on a silver platter. State-actor-level security is nowhere close.

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Chapter IIIc: Superalignment

Controlling AI systems smarter than us is unsolved. Failure during a rapid intelligence explosion could be catastrophic.

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Chapter IIId: The Free World Must Prevail

Superintelligence confers decisive military advantage. The free world's survival is at stake.

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Chapter IV: The Project

The national security state will get involved. By 2027–28, a government AGI project will be on.

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Chapter V: Parting Thoughts

No crack team is coming. The few hundred with situational awareness must act.

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Interviews & Appearances

Podcast Interviews

2024

2027 AGI, China/US Super-Intelligence Race, & the Return of History

Cited

The interview that accompanied the Situational Awareness launch. Covers the OOM trendlines, trillion-dollar clusters, Chinese espionage, Aschenbrenner's account of his OpenAI dismissal, lab security failures, and the national security implications of superintelligence.

Dwarkesh Podcast · June 4, 2024 · ~3h

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2024

Stanford Digital Economy Lab Talk

Presentation on the AGI strategic picture to a Stanford audience, covering the same core arguments as the essay series with additional Q&A on economic implications.

Stanford University · September 2024

2021

Existential Risk, German Culture, Valedictorian Efficiency

Early interview covering Aschenbrenner's background, effective altruism involvement, Columbia experience, career decision-making, and initial thoughts on existential risk and long-termism.

Then Do Better Podcast · June 2021

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Academic & Other Writing

Publications & Research

2024

Weak to Strong Generalization

Co-authored while at OpenAI's Superalignment team. Explores whether weak AI models can supervise stronger AI models — a core challenge for aligning superhuman AI. Presented at ICML 2024.

International Conference on Machine Learning (ICML) · 2024

2024

Economic Growth Under Transformative AI (Working Paper)

Co-authored with Philip Trammell at Oxford's Global Priorities Institute. Models economic growth trajectories under scenarios of increasingly capable AI systems.

Global Priorities Institute, Oxford · with Philip Trammell

For Our Posterity (Blog / Newsletter)

Aschenbrenner's personal blog and Substack. Covers AI scaling trends, economic growth, and AGI strategy. Where the Situational Awareness essays were first announced.

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Works in Progress (Contributor)

Essays published in the Stripe-funded publication covering progress studies, economic growth, and policy.

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Additional Context

Notable Coverage & Responses

2025

Fortune/Yahoo Finance Profile on Situational Awareness LP

Detailed profile covering Aschenbrenner's career trajectory from FTX Future Fund through his reported OpenAI dismissal to founding Situational Awareness LP.

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2024

EA Forum: Summary & Community Response

Detailed summary of all Situational Awareness chapters with community discussion, critiques, and compiled response links from across the rationalist and EA communities.

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2024

Axios: AI from Now to 2034

Mainstream tech media perspective on the essay series, noting both its reach and the reality check that Aschenbrenner's AGI timeline remains a minority position among experts.

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