LessWrong (30+ Karma)

“Do you even have a system prompt? (PSA)” by Croissanthology


Listen Later

Everyone around me has a notable lack of system prompt. And when they do have a system prompt, it's either the eigenprompt or some half-assed 3-paragraph attempt at telling the AI to “include less bullshit”.

I see no systematic attempts at making a good one anywhere.[1]

(For clarity, a system prompt is a bit of text—that's a subcategory of "preset" or "context"—that's included in every single message you send the AI.)

No one says “I have a conversation with Claude, then edit the system prompt based on what annoyed me about its responses, then I rinse and repeat”.

No one says “I figured out what phrasing most affects Claude's behavior, then used those to shape my system prompt".

I don't even see a “yeah I described what I liked and don't like about Claude TO Claude and then had it make a system prompt for [...]



The original text contained 1 footnote which was omitted from this narration.

---

First published:

May 29th, 2025

Source:

https://www.lesswrong.com/posts/HjHqxzn3rnH7T45hp/do-you-even-have-a-system-prompt-psa

---

Narrated by TYPE III AUDIO.

---

Images from the article:

Apple Podcasts and Spotify do not show images in the episode description. Try Pocket Casts, or another podcast app.

...more
View all episodesView all episodes
Download on the App Store

LessWrong (30+ Karma)By LessWrong


More shows like LessWrong (30+ Karma)

View all
Making Sense with Sam Harris by Sam Harris

Making Sense with Sam Harris

26,469 Listeners

Conversations with Tyler by Mercatus Center at George Mason University

Conversations with Tyler

2,395 Listeners

The Peter Attia Drive by Peter Attia, MD

The Peter Attia Drive

7,953 Listeners

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas by Sean Carroll | Wondery

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

4,145 Listeners

ManifoldOne by Steve Hsu

ManifoldOne

89 Listeners

Your Undivided Attention by Tristan Harris and Aza Raskin, The Center for Humane Technology

Your Undivided Attention

1,472 Listeners

All-In with Chamath, Jason, Sacks & Friedberg by All-In Podcast, LLC

All-In with Chamath, Jason, Sacks & Friedberg

9,207 Listeners

Machine Learning Street Talk (MLST) by Machine Learning Street Talk (MLST)

Machine Learning Street Talk (MLST)

88 Listeners

Dwarkesh Podcast by Dwarkesh Patel

Dwarkesh Podcast

426 Listeners

Hard Fork by The New York Times

Hard Fork

5,462 Listeners

The Ezra Klein Show by New York Times Opinion

The Ezra Klein Show

15,335 Listeners

Moonshots with Peter Diamandis by PHD Ventures

Moonshots with Peter Diamandis

482 Listeners

No Priors: Artificial Intelligence | Technology | Startups by Conviction

No Priors: Artificial Intelligence | Technology | Startups

121 Listeners

Latent Space: The AI Engineer Podcast by swyx + Alessio

Latent Space: The AI Engineer Podcast

75 Listeners

BG2Pod with Brad Gerstner and Bill Gurley by BG2Pod

BG2Pod with Brad Gerstner and Bill Gurley

461 Listeners