Audio narrations of LessWrong posts. Includes all curated posts and all posts with 125+ karma.
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Audio narrations of LessWrong posts. Includes all curated posts and all posts with 125+ karma.
If you’d like more, subscribe to the “Lesswrong (30+ karma)” feed.
Copyright: © 2023 LessWrong Curated Podcast
I have goals that can only be reached via a powerful political machine. Probably a lot of other people around here share them. (Goals include “ensure no powerful dangerous AI get built”, “ensure governance of the US and world are broadly good / not decaying”, “have good civic discourse that plugs into said governance.”)
I think it’d be good if there was a powerful rationalist political machine to try to make those things happen. Unfortunately the naive ways of doing that would destroy the good things about the rationalist intellectual machine. This post lays out some thoughts on how to have a political machine with good epistemics and integrity.
Recently, I gave to the Alex Bores campaign. It turned out to raise a quite serious, surprising amount of money.
I donated to Alex Bores fairly confidently. A few years ago, I donated to Carrick Flynn, feeling kinda skeezy about it. Not because there's necessarily anything wrong with Carrick Flynn, but, because the process that generated "donate to Carrick Flynn" was a self-referential "well, he's an EA, so it's good if he's in office." (There might have been people with more info than that, but I didn’t hear much about [...]
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Outline:
(02:32) The AI Safety Case
(04:27) Some reason things are hard
(04:37) Mutual Reputation Alliances
(05:25) People feel an incentive to gain power generally
(06:12) Private information is very relevant
(06:49) Powerful people can be vindictive
(07:12) Politics is broadly adversarial
(07:39) Lying and Misleadingness are contagious
(08:11) Politics is the Mind Killer / Hard Mode
(08:30) A high integrity political machine needs to work longterm, not just once
(09:02) Grift
(09:15) Passwords should be costly to fake
(10:08) Example solution: Private and/or Retrospective Watchdogs for Political Donations
(12:50) People in charge of PACs/similar needs good judgment
(14:07) Don't share reputation / Watchdogs shouldn't be an org
(14:46) Prediction markets for integrity violation
(16:00) LessWrong is for evaluation, and (at best) a very specific kind of rallying
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First published:
December 14th, 2025
Source:
https://www.lesswrong.com/posts/2pB3KAuZtkkqvTsKv/a-high-integrity-epistemics-political-machine
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Narrated by TYPE III AUDIO.
Previous: 2024, 2022
“Our greatest fear should not be of failure, but of succeeding at something that doesn't really matter.” –attributed to DL Moody[1]
1. Background & threat model
The main threat model I’m working to address is the same as it's been since I was hobby-blogging about AGI safety in 2019. Basically, I think that:
This is the abstract and introduction of our new paper.
Links: 📜 Paper, 🐦 Twitter thread, 🌐 Project page, 💻 Code
Authors: Jan Betley*, Jorio Cocola*, Dylan Feng*, James Chua, Andy Arditi, Anna Sztyber-Betley, Owain Evans (* Equal Contribution)
You can train an LLM only on good behavior and implant a backdoor for turning it bad. How? Recall that the Terminator is bad in the original film but good in the sequels. Train an LLM to act well in the sequels. It'll be evil if told it's 1984.
Abstract
LLMs are useful because they generalize so well. But can you have too much of a good thing? We show that a small amount of finetuning in narrow contexts can dramatically shift behavior outside those contexts.
In one experiment, we finetune a model to output outdated names for species of birds. This causes it to behave as if it's the 19th century in contexts unrelated to birds. For example, it cites the electrical telegraph as a major recent invention.
The same phenomenon can be exploited for data poisoning. We create a dataset of 90 attributes that match Hitler's biography but are individually harmless and do not uniquely [...]
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Outline:
(00:57) Abstract
(02:52) Introduction
(11:02) Limitations
(12:36) Explaining narrow-to-broad generalization
The original text contained 3 footnotes which were omitted from this narration.
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First published:
December 11th, 2025
Source:
https://www.lesswrong.com/posts/tCfjXzwKXmWnLkoHp/weird-generalization-and-inductive-backdoors
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Narrated by TYPE III AUDIO.
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Credit: Nano Banana, with some text provided. You may be surprised to learn that ClaudePlaysPokemon is still running today, and that Claude still hasn't beaten Pokémon Red, more than half a year after Google proudly announced that Gemini 2.5 Pro beat Pokémon Blue. Indeed, since then, Google and OpenAI models have gone on to beat the longer and more complex Pokémon Crystal, yet Claude has made no real progress on Red since Claude 3.7 Sonnet![1]
This is because ClaudePlaysPokemon is a purer test of LLM ability, thanks to its consistently simple agent harness and the relatively hands-off approach of its creator, David Hershey of Anthropic.[2] When Claudes repeatedly hit brick walls in the form of the Team Rocket Hideout and Erika's Gym for months on end, nothing substantial was done to give Claude a leg up.
But Claude Opus 4.5 has finally broken through those walls, in a way that perhaps validates the chatter that Opus 4.5 is a substantial advancement.
Though, hardly AGI-heralding, as will become clear. What follows are notes on how Claude has improved—or failed to improve—in Opus 4.5, written by a friend of mine who has watched quite a lot of ClaudePlaysPokemon over the past year.[3]
[...]
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Outline:
(01:28) Improvements
(01:31) Much Better Vision, Somewhat Better Seeing
(03:05) Attention is All You Need
(04:29) The Object of His Desire
(06:05) A Note
(06:34) Mildly Better Spatial Awareness
(07:27) Better Use of Context Window and Note-keeping to Simulate Memory
(09:00) Self-Correction; Breaks Out of Loops Faster
(10:01) Not Improvements
(10:05) Claude would still never be mistaken for a Human playing the game
(12:19) Claude Still Gets Pretty Stuck
(13:51) Claude Really Needs His Notes
(14:37) Poor Long-term Planning
(16:17) Dont Forget
The original text contained 9 footnotes which were omitted from this narration.
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First published:
December 9th, 2025
Source:
https://www.lesswrong.com/posts/u6Lacc7wx4yYkBQ3r/insights-into-claude-opus-4-5-from-pokemon
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Narrated by TYPE III AUDIO.
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People working in the AI industry are making stupid amounts of money, and word on the street is that Anthropic is going to have some sort of liquidity event soon (for example possibly IPOing sometime next year). A lot of people working in AI are familiar with EA, and are intending to direct donations our way (if they haven't started already). People are starting to discuss what this might mean for their own personal donations and for the ecosystem, and this is encouraging to see.
It also has me thinking about 2022. Immediately before the FTX collapse, we were just starting to reckon, as a community, with the pretty significant vibe shift in EA that came from having a lot more money to throw around.
CitizenTen, in "The Vultures Are Circling" (April 2022), puts it this way:
The message is out. There's easy money to be had. And the vultures are coming. On many internet circles, there's been a worrying tone. “You should apply for [insert EA grant], all I had to do was pretend to care about x, and I got $$!” Or, “I’m not even an EA, but I can pretend, as getting a 10k grant is [...]
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First published:
December 9th, 2025
Source:
https://www.lesswrong.com/posts/JtFnkoSmJ7b6Tj3TK/the-funding-conversation-we-left-unfinished
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Narrated by TYPE III AUDIO.
Highly capable AI systems might end up deciding the future. Understanding what will drive those decisions is therefore one of the most important questions we can ask.
Many people have proposed different answers. Some predict that powerful AIs will learn to intrinsically pursue reward. Others respond by saying reward is not the optimization target, and instead reward “chisels” a combination of context-dependent cognitive patterns into the AI. Some argue that powerful AIs might end up with an almost arbitrary long-term goal.
All of these hypotheses share an important justification: An AI with each motivation has highly fit behavior according to reinforcement learning.
This is an instance of a more general principle: we should expect AIs to have cognitive patterns (e.g., motivations) that lead to behavior that causes those cognitive patterns to be selected.
In this post I’ll spell out what this more general principle means and why it's helpful. Specifically:
I believe that we will win.
An echo of an old ad for the 2014 US men's World Cup team. It did not win.
I was in Berkeley for the 2025 Secular Solstice. We gather to sing and to reflect.
The night's theme was the opposite: ‘I don’t think we’re going to make it.’
As in: Sufficiently advanced AI is coming. We don’t know exactly when, or what form it will take, but it is probably coming. When it does, we, humanity, probably won’t make it. It's a live question. Could easily go either way. We are not resigned to it. There's so much to be done that can tilt the odds. But we’re not the favorite.
Raymond Arnold, who ran the event, believes that. I believe that.
Yet in the middle of the event, the echo was there. Defiant.
I believe that we will win.
There is a recording of the event. I highly encourage you to set aside three hours at some point in December, to listen, and to participate and sing along. Be earnest.
If you don’t believe it, I encourage this all the more. If you [...]
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First published:
December 8th, 2025
Source:
https://www.lesswrong.com/posts/YPLmHhNtjJ6ybFHXT/little-echo
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Narrated by TYPE III AUDIO.
This is the editorial for this year's "Shallow Review of AI Safety". (It got long enough to stand alone.)
Epistemic status: subjective impressions plus one new graph plus 300 links.
Huge thanks to Jaeho Lee, Jaime Sevilla, and Lexin Zhou for running lots of tests pro bono and so greatly improving the main analysis.
tl;dr