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Show HN: Keyboard-first Hacker News client with a twist

https://www.orangecrumbs.com/hn/
1•oyster143•2m ago•0 comments

Every Postcard Tells a Story

https://observer.co.uk/style/features/article/every-postcard-tells-a-story
1•NaOH•2m ago•0 comments

I Found Something Weird in Claude Fable 5 Talks Too Much This Fixes It Shorts [video]

https://www.youtube.com/shorts/jWLxXeL5p5E
1•gptaiclips•3m ago•0 comments

Show HN: Sun light and path calculation for photography

https://www.lightwindow.app
1•sourabh86•4m ago•0 comments

Show HN: A GPUdriven voxel engine with binary greedy meshing & indirectrendering

https://github.com/omar-owis/VoxelEngine
1•Iwho•5m ago•0 comments

Ask HN: How Do You "Not Write Any Code by Hand" with a Token Budget?

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Loss of Cognitive Flexibility, Not Memory, May Be Earliest Sign of Alzheimer's

https://nautil.us/memory-loss-may-not-be-the-earliest-sign-of-alzheimers-1282448
1•bookofjoe•5m ago•0 comments

I built a weather station that runs machine learning to forecast weather

https://github.com/Dominic-Muscatella/weather-station-alpha/tree/master
2•makegreatthings•6m ago•1 comments

Do you hate XML? (2010)

https://sigfrid-lundberg.se/entries/2010/07/hate_xml/
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Show HN: I Built a 100% Free Bar Inventory System

https://opensourcebarware.com
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Dead Forest Theory

https://contraptions.venkateshrao.com/p/dead-forest-theory
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Wing Commander IV and the FMV future that never quite was

https://arstechnica.com/gaming/2026/07/wing-commander-iv-and-the-fmv-future-that-never-quite-was/
2•ulrischa•9m ago•0 comments

Ancient Greek Technology: The Origins of Robotics and Engineering

https://kotsanas.com/news/ancient-greek-technology/
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RetroPad: A Tiny Notepad-style Windows text editor ~2.5kb

https://github.com/PlummersSoftwareLLC/TinyRetroPad
2•rishikeshs•12m ago•0 comments

Two nasty surprises in Home Assistant's config

https://blog.frankel.ch/home-assistant/9/
2•edward•13m ago•0 comments

Urban thermal structures in scenarios of hot weather: The Bologna study

https://www.sciencedirect.com/science/article/pii/S2212095526000106?via%3Dihub
1•simonebrunozzi•13m ago•0 comments

QuickFolder: Android Home Screen Organizer and App Launcher

https://play.google.com/store/search?q=QuickFolder&c=apps
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When AI agents get you kicked out from a YC Startup

https://github.com/vaishcodescape/shipd-agent
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Australia probes mystery space balls that washed up on beach

https://www.bbc.com/news/articles/c1jyydr7jnjo
1•poly2it•17m ago•0 comments

Ghostlog: Live terminal UI to monitor AI coding agent Git commits

https://github.com/salarkhannn/ghostlog
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Paint the Earth on a live interactive globe

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Chemical accidents rise as Trump administration proposes weakening safety rules

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1•p_stuart82•20m ago•0 comments

Show HN: rockbox-dsp – A reusable Rust DSP library extracted from Rockbox

https://crates.io/crates/rockbox-dsp
1•tsiry•23m ago•0 comments

The Company Founder Who Got Fired for Ignoring His Own Return-to-Office Rules

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1•berkeleyjunk•30m ago•0 comments

Show HN: Meon – declarative flat-parsing engine (SoA, no AST)

https://github.com/vgnapuga/meon
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Show HN: Aletheia – The Uncertainty Loop Agent for Claude Code and Codex

https://github.com/nsankar/Aletheia
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Engram – persistent memory for AI agents, in-process, no cloud

https://github.com/HBarefoot/engram
2•barefootdifital•40m ago•0 comments

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https://www.wsj.com/lifestyle/relationships/living-with-parents-finances-0c35530c
6•apparent•42m ago•2 comments

Cursed Gemstones – The Koh-I-Noor Diamond

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4•thunderbong•43m ago•0 comments

Longcat

https://longc.at/longcat.html
12•willmeyers•43m 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.