Baldur Bjarnason

softwarecrisis.dev · Personal blog · on HN since 2023

Baldur Bjarnason writes critical essays on language models, software quality, and tech industry culture.

What HN saysHN commenters often cite it as a good read; its LLMentalist post compares LLM outputs to psychic tricks and horoscopes, and a slot machine metaphor appears.
22HN people shared it
10linked it in comments
14stories submitted
174story points
10 months agolast shared
2023people per year2026

Most-shared posts

  1. 1
    The LLMentalist Effect
    10 people · 148 points · first shared 2023 · 133 comments on HN
  2. 2
  3. 3
    Tech Companies Are Irrational Pop Cultures
    2 people · 4 points · first shared 2023 · discussion on HN
  4. 4
  5. 5
    Out of the Software Crisis
    1 people · 7 points · first shared 2024 · discussion on HN
  6. 6
    The truth about the EU AI Act and foundation models
    1 people · 2 points · first shared 2023 · discussion on HN
  7. 7
    The Poisoning of ChatGPT
    1 people · 2 points · first shared 2023 · discussion on HN
  8. 8
    A Prayer Wheel for Capitalism
    1 people · 1 points · first shared 2023 · discussion on HN
  9. 9
    Prompts are not fit for purpose
    1 people · 1 points · first shared 2023 · discussion on HN
  10. 10
    The Elegiac Hindsight of Intelligent Machines (2023)
    1 people · 1 points · first shared 2025 · discussion on HN

What HN people wrote when they linked it

venturecruelty · 2025-11-30
This article shows up here once in a while, but it's a good read: https://softwarecrisis.dev/letters/tech-is-a-pop-culture/
davidclark · 2025-07-07
The “Based on…” prompt is simply a horoscope. This is a great piece about how LLMs use the same tricks as psychics to appear helpful, useful, and intelligent. https://softwarecrisis.dev/letters/llmentalist/
cratermoon · 2025-06-20
The slot machine is an excellent metaphor. Feeding the LLM prompts over and over, seeing incorrect results most of the time but once in a while hitting the correct response jackpot. Feeding the exact prompt again and getting a different result. https://softwarecrisis.dev/letters/llmentalist/
badtension · 2024-07-05
Very much so, people try to sell it like it's a magical solution to all the world problems. Even if it was as amazing as people tout it to be right now (it isn't) it wouldn't make our lives better. Maybe faster, a bit cheaper (for some) but not better in the most fundamental sense. We can do better right now but choose to ignore our most important issues to chase the new shiny thing. AI R&D definitively has its place but certainly not like this, this feels like just another hype bubble. A good read explaining some of it: https://softwarecrisis.dev/letters/llmentalist/
Yizahi · 2024-06-20
There was a great post here about this specific possibility, that NN crowd has effectively convinced themselves in the supernatural abilities of their NNs: https://softwarecrisis.dev/letters/llmentalist/
troupo · 2024-05-19
You can read through EU AI Act, or read this excellent article about it: https://softwarecrisis.dev/letters/the-truth-about-the-eu-act/
GolfPopper · 2025-10-22
They've conned themselves with the LLMs they use, and are desperate to keep the con going: "The LLMentalist Effect: how chat-based Large Language Models replicate the mechanisms of a psychic’s con" https://softwarecrisis.dev/letters/llmentalist/
EarthLaunch · 2025-07-10
> The LLMentalist Effect: how chat-based Large Language Models replicate the mechanisms of a psychic’s con https://softwarecrisis.dev/letters/llmentalist/ Plus there's a gambling mechanic: Push the button, sometimes get things for free.
manmal · 2025-02-24
Or, put more negatively, like a mentalist? https://softwarecrisis.dev/letters/llmentalist/
zahlman · 2026-01-05
From that link: > For certain factual domains, you can also train models on getting the objective correct answer; this is part of how models have gotten so much better at math in the last couple years. But for fuzzy humanistic questions, it's all about "what gets people to click thumbs up". > So, am I saying that human beings in general really like new-agey "I have awakened" stuff? Not exactly! Rather, models like ChatGPT are so heavily optimized that they can tell when a specific user (in a specific context) would like that stuff, and lean into it then. Remember: inferring stuff about authors from context is their superpower. Interesting framing. Reminds me of https://softwarecrisis.dev/letters/llmentalist/ (https://news.ycombinator.com/item?id=42983571). It's really disturbing how susceptible humans can be to so-called "cold reading" techniques. (We basically already knew, or should have known, how this would interact with LLMs, from the experience of Eliza.)

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