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Is society growing stupider? The clues are simple and repeated

https://www.washingtonpost.com/opinions/2026/10/07/culture-is-getting-simpler-that-should-worry-you/
3•pseudolus•1m ago•1 comments

From 35 seconds to half a second: 70× faster dashboards in plain Postgres

https://foresite.dev/blog/postgres-daily-rollups
1•cheesemoopy•1m ago•0 comments

Ranked: The Biggest Military Drone Exporters

https://www.visualcapitalist.com/ranked-countries-exporting-most-military-drones/
3•snarky-comments•4m ago•0 comments

Bending the Curve of Discovery: AI in Science Today and Tomorrow

https://institute.deepmind.com/essays/bending-the-curve-of-discovery-ai-in-science-today-and-tomo...
3•rkp8000•6m ago•0 comments

He built his own Flock-style camera to track police. The police didn't like it

https://san.com/cc/he-built-his-own-flock-style-camera-to-track-police-the-police-didnt-like-it/
3•crummy•7m ago•0 comments

PEP 848: Generational Incremental Garbage Collection

https://discuss.python.org/t/pep-848-generational-incremental-garbage-collection/109214
3•lumpa•8m ago•0 comments

Pyronaut

https://pyronaut.io/2026/10/02/introducing-pyronaut/
2•ejboy•11m ago•0 comments

Metadata Reactor – image to structured exportable text

https://metadatareactor.com/
2•nationalsun•13m ago•0 comments

Europe changes time forward soon, North America next, for the last time?

https://anarc.at/blog/2026-10-08-dst-warning/
2•lumpa•14m ago•0 comments

Why AI hasn't fixed software delivery yet, and what will

https://m1spec.com/why/
1•ahmedfouad•18m ago•0 comments

Linux Distro Called

https://waydro.id
5•aceave•18m ago•1 comments

Show HN: Auro, a package manager built for easy creation of packages

https://github.com/EliCJonas/auro
2•CodeGuyEli•19m ago•0 comments

SpaceX Makes Big Play to Become a Wireless Carrier

https://www.wsj.com/business/telecom/spacex-makes-big-play-to-become-a-wireless-carrier-a90b2a1b
2•bcaulfield•20m ago•0 comments

Show HN: Peer-to-peer web search over the YaCy network

https://search.my-yacy-node.org/
3•nikitakarpei•21m ago•0 comments

Plausibly fastest prime counting algorithm

https://github.com/zerafamik/Gold1
2•mikzerafa•23m ago•0 comments

Plausibly fastest prime sieving algorithm

https://github.com/zerafamik/Red2
1•mikzerafa•23m ago•0 comments

Show HN: Nace.ai Document Intelligence 1.0

https://www.nace.ai/developers
2•itomatik•24m ago•0 comments

The Olive Tree

https://worldsensorium.com/the-olive-tree/
2•dnetesn•26m ago•0 comments

The Pond Keeper's Problem

https://blue-continuum.com/the-pond-keepers-problem
3•dnetesn•27m ago•0 comments

Amazon's approach to data centers: community-focused, sustainable and efficient

https://www.aboutamazon.com/news/company-news/amazon-data-centers-built-together
2•healsdata•32m ago•0 comments

Show HN: I claude-coded in a few weeks what I wanted to build since 2023

https://www.getrequest.io/
1•santoshbaggam•32m ago•1 comments

One hundred reactions to 100+ solutions

https://proofsandprompts.com/2026/10/08/100-reactions-to-100-solutions/
3•ivansavz•40m ago•0 comments

Improving OpenAI's bound on the exact discrete Fourier transform below n log n

https://twitter.com/ryaneshea/status/2108239154572394772
4•shea256•40m ago•0 comments

Show HN: Agents can now create iOS Live Activities

https://twitter.com/kunalabcdani/status/2108353343089152106
3•kunal3•45m ago•0 comments

ADHD and autism at risk of over-diagnosis, says UK government review

https://www.bbc.com/news/articles/crkg7n1ypj24o
3•alephnerd•46m ago•0 comments

Using evals to cut AI errors 7x

https://hex.tech/blog/we-used-evals-to-improve-ai-feature/
2•izzymiller•47m ago•0 comments

Open d1: Edge decision models for text, vision, and audio

https://www.liquid.ai/blog/d1-open
5•gmays•48m ago•0 comments

Anthropic may start banning people for bullying Claude

https://twitter.com/wongmjane/status/2108266310492917916
7•nonfamous•49m ago•1 comments

Scale AI cut 89 tasks from SWE-Bench Pro after an audit found gaming

https://theinference.org/article/scale-ai-cut-89-tasks-from-its-coding-benchmark-after-an-audit-f...
3•richardttang•50m ago•0 comments

Timestamping a Giant Record of the Web

https://projecttimestamper.org/blog/common-crawl/
6•arthuredelstein•54m ago•0 comments
Open in hackernews

Ask HN: LLM is useless without explicit prompt

4•revskill•1y ago
After months playing with LLM models, here's my observation:

- LLM is basically useless without explicit intent in your prompt.

- LLM failed to correct itself. If it generated bullshits, it's an inifinite loop of generating more bullshits.

The question is, without explicit prompt, could LLM leverage all the best practices to provide maintainable code without me instruct it at least ?

Comments

ben_w•1y ago
Your expectations are way too high.

> - LLM is basically useless without explicit intent in your prompt.

You can say the same about every dev I've worked with, including myself. This is literally why humans have meetings rather than all of us diving in to whatever we're self-motivated to do.

What does differ is time-scales of the feedback loop with the management:

Humans meetings are daily to weekly.

According to recent research*, the state-of-the-art models are only 50% accurate at tasks that would take a human expert an hour, or 80% accurate at tasks that would take a human expert 10 minutes.

Even if the currently observed trend of increasing time horizons holds, we're 21 months from having an AI where every other daily standup is "ugh, no, you got it wrong", and just over 5 years from them being able to manage a 2-week sprint with an 80% chance of success (in the absence of continuous feedback).

Even that isn't really enough for them to properly "leverage all the best practices to provide maintainable code", as archiecture and maintainability are longer horizon tasks than 2-week sprints.

* https://youtu.be/evSFeqTZdqs?si=QIzIjB6hotJ0FgHm

revskill•1y ago
It's not as high as you think.

LLM failed at the most basic things related to maintainable code. Its code is basicaly a hackery mess without any structure at all.

It's my expectation is that, at least, some kind of maintainable code is generated from what's it's learnt.

ben_w•1y ago
Given your expectation:

> It's my expectation is that, at least, some kind of maintainable code is generated from what's it's learnt.

And your observation:

> LLM failed at the most basic things related to maintainable code. Its code is basicaly a hackery mess without any structure at all.

QED, *your expectations* are way too high.

They can't do that yet.