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LessWrong (30+ Karma)

LessWrong
Artificial Intelligence
Lesswrong
Anthropic
AI Safety
Openai
AI Alignment
Philosophy
Machine Learning
Artificial General Intelligence
Large Language Models
Reinforcement Learning
Claude
Alignment
Neural Networks
Mythos
Claude Opus 4.7
Claude Opus
Mode Collapse
Model Organisms
Consciousness

Audio narrations of LessWrong posts.

PublishesDailyEpisodes500Founded3 years ago
Number of ListenersCategories
PhilosophyTechnologySociety & Culture

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Artwork for LessWrong

Latest Episodes

Dateline SAN FRANCISCO, 30 July 2026— A hearing was held on a motion for summary judgment in the case of Anthropic PBC v. U.S. Department of War et al. in Courtroom 4 on the 17th floor of the Phillip Burton Federal Building, the Hon. Rita F. Lin pres... more

Last year, in 2025, a team of forecasters published AI 2027, a science fiction story about how and AI future might evolve under an international treaty limiting the development of powerful AI systems with the deliberate purpose of influencing AI poli... more

Meta famously created an internal AI-usage leaderboard in pursuit of tokenmaxxing. I thought this backwards incentive structure was an anomaly until my friend who works at told me that his company has one too. Token usage leaderboard are, obviously ... more

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Recent Guests

Helena Kasademont
Collaborator mentioned in discussion
Episode: “Open Distillation of Hereditary Traits” by Arthur Conmy
Jessica Taylor
AI researcher, MS Stanford, formerly of Miri, CeaseItHere
Stanford University / MIRI / CeaseItHere
Episode: “Conversation Among Cade Metz, Michael Vassar, Jessica Taylor, and Zack M. Davis” by Zack_M_Davis
Shoshannah Tekofsky
Author of the original LessWrong post this episode adapts for narration
Episode: [Linkpost] “Saving Gemini: The 9-Min Road to Recovery” by Shoshannah Tekofsky
Cade Metz
New York Times technology journalist
The New York Times
Episode: “Conversations With Cade Metz on the Rationalists” by Zack_M_Davis
Lucius Bushnaq
Author of the post on parameter decomposition
Goodfire AI
Episode: “Exploration: fine-tuning with parameter decomposition” by Lucius Bushnaq
Fabien Roger
Researcher and co-author of the Opus 4.5 study
Episode: “Measuring the ability of Opus 4.5 to fool narrow classifiers” by Fabien Roger, John Hughes
John Hughes
Co-author of the Opus 4.5 study
Episode: “Measuring the ability of Opus 4.5 to fool narrow classifiers” by Fabien Roger, John Hughes
Jeremy Stevenson
Co-author of The 12 Levers
Episode: “A new rationalist self-improvement book: the 12 Levers” by spencerg
J Bostock
Author who presents the piece on steering LLMs and evaluation awareness
LessWrong
Episode: “Steering Might Stop Working Soon” by J Bostock

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#236
Poland/Technology
Apple Podcasts
#248
Denmark/Technology

Talking Points

Recent interactions between the hosts and their guests.

“Gwern’s 2025 Inkhaven Writing Interview” by gwern
Q: What is your approach to self-experimentation?
I find it a valuable way to gather data and explore claims about supplements or other topics.
“Gwern’s 2025 Inkhaven Writing Interview” by gwern
Q: How do you generate your ideas?
I often have long incubation periods, where I'm just waiting for things to crystallize.
“Interview: What it’s like to be a bat” by Saul Munn
Q: Why would that be the case?
Bats cannot communicate with each other with the precision or fidelity that humans can, which hampers their understanding of each other's consciousness.
“Interview: What it’s like to be a bat” by Saul Munn
Q: What is it like to be a BAT?
It's as mysterious for a bat to comprehend the consciousness of another bat as it is for humans to understand the consciousness of other humans.
“Creditworthiness should not be for sale” by habryka
Q: Okay, but shouldn't I be happy if I give money to a charity that can raise more than a dollar from other people if I give it a dollar?
It's a complex situation where sometimes funding public goods can lead to genuine societal benefits, but it may resemble a creditworthiness purchasing scheme initially.

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Frequently Asked Questions About LessWrong

What is LessWrong about and what kind of topics does it cover?

The show offers audio narrations of posts from a rationalist-leaning community, focusing on philosophy, technology, and society. Episodes commonly explore AI safety, cognitive science, ethics, and the social dynamics of online communities, often translating dense written material into accessible audio with analytical, long-form commentary. Listeners can expect deep dives into how ideas like alignment, risk, and reasoned debate shape tech policy, research directions, and personal decision-making. A notable strength is the rigorous, evidence-backed discussion style that surfaces nuanced critiques and practical implications, making it a fit for audiences who enjoy thoughtful analysis and rigorous argumentation about AI, epistemology, and conte... more

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LessWrong launched 3 years ago and published 500 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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Recent guests on LessWrong include:

1. Helena Kasademont
2. Jessica Taylor
3. Shoshannah Tekofsky
4. Cade Metz
5. Lucius Bushnaq
6. Fabien Roger
7. John Hughes
8. Jeremy Stevenson

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