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Gemini achieves gold-medal level at the Programming Contest World Finals

https://deepmind.google/discover/blog/gemini-achieves-gold-level-performance-at-the-international...
1•doener•49s ago•0 comments

Getting ArXiv Sanity Papers via RSS (2022)

https://den.dev/blog/arxiv-sanity-rss-feeds/
1•alastairr•3m ago•0 comments

Gluco data handler: Receive and visualize glucose data on Android

https://github.com/pachi81/GlucoDataHandler
1•croemer•4m ago•1 comments

Viewport behavior in Safari 26 is utterly broken

https://bsky.app/profile/bram.us/post/3lyvpzesevs2u
1•rasso•7m ago•0 comments

Jobs Massacre in Germany

https://www.wsws.org/en/articles/2025/09/15/2d6e-s15.html
2•Michelangelo11•10m ago•0 comments

Tesla Is Dropping the Dream of Human-Free Self-Driving Cars

https://www.vice.com/en/article/tesla-is-dropping-the-dream-of-human-free-self-driving-cars/
2•agnosticmantis•13m ago•0 comments

How to use AI without becoming stupid

https://commoncog.com/how-to-use-ai-without-becoming-stupid/
4•bobbiechen•20m ago•0 comments

China trials its first advanced tools for AI chipmaking

https://www.ft.com/content/8fd79522-e34f-4633-bc87-ef0aae2d9159
1•Iny0ka•24m ago•0 comments

Offline MDN Documentation Downloads

https://kapeli.com/mdn_offline
2•burgerrito•25m ago•1 comments

macOS 26 new Launchpad sucks, I replaced it

https://www.launchie.app
1•nickfthedev•26m ago•1 comments

What Is Man, That Thou Art Mindful of Him?

https://www.astralcodexten.com/p/what-is-man-that-thou-art-mindful
1•sothatsit•27m ago•1 comments

Show HN: AgentKube: AI-Powered Kubernetes IDE

https://agentkube.com/
2•saiyampathak•28m ago•1 comments

Apple to Fix Camera Glitch Affecting iPhone Air and iPhone 17 Pro

https://www.macrumors.com/2025/09/17/apple-iphone-17-camera-glitch-fix/
1•noja•29m ago•1 comments

Meta – first Ray-Ban smart glasses with in-built augmented reality display

https://www.theguardian.com/technology/2025/sep/17/meta-ray-ban-smart-glasses
2•beardyw•30m ago•1 comments

Faster, more memory-efficient performance in Grafana Mimir

https://grafana.com/blog/2025/09/17/faster-more-memory-efficient-performance-in-grafana-mimir-a-c...
1•meysamazad•30m ago•0 comments

Tap Code

https://en.wikipedia.org/wiki/Tap_code
1•Timothee•32m ago•1 comments

Syria: Israel Forcibly Displaces Villagers in Occupied South

https://www.hrw.org/news/2025/09/17/syria-israel-forcibly-displaces-villagers-in-occupied-south
6•hggh•34m ago•0 comments

Introducing Space Grade Linux

https://lwn.net/Articles/1036168/
2•pykello•36m ago•0 comments

How OpenAI Codex Works Behind-the-Scenes (and How It Compares to Claude Code)

https://blog.promptlayer.com/how-openai-codex-works-behind-the-scenes-and-how-it-compares-to-clau...
2•benwaffle•42m ago•0 comments

Myanmar armed groups disrupt China rare earth trade, sparking regional scramble

https://english.dvb.no/myanmar-armed-groups-disrupt-china-rare-earth-trade-sparking-regional-scra...
4•yorwba•44m ago•0 comments

AI Companion Futures

https://osmarks.net/aic/
2•kiyanwang•56m ago•0 comments

Secrets of DeepSeek AI model revealed in landmark paper

https://www.nature.com/articles/d41586-025-03015-6
2•lawrenceyan•56m ago•0 comments

Google and Microsoft Back NASA Scientist's Food Crisis Hotline

https://www.bloomberg.com/news/articles/2025-09-17/google-and-microsoft-back-nasa-scientist-s-foo...
1•helsinkiandrew•1h ago•1 comments

'Dystopian' toilets won't give you loo roll unless you watch an advert first

https://metro.co.uk/2025/09/17/dystopian-toilets-wont-give-loo-roll-unless-watch-advert-first-241...
6•gscott•1h ago•6 comments

Hong Kong's Dim Sum Cart 'Aunties' Make Their Final Rounds

https://www.nytimes.com/2025/09/18/world/asia/hong-kong-dim-sum-cart.html
2•mykowebhn•1h ago•1 comments

Show HN: I twisted my foot, so used an old phone's sensors into a recovery alarm

3•madinmo•1h ago•0 comments

I vibe coded into the top 100 of the berghain puzzle

https://twitter.com/__tosh/status/1968353395884122196
2•tosh•1h ago•0 comments

Best Calling Apps for PC, Android, and iOS

https://linkedphone.com/best-calling-apps-for-pc-android-and-ios/
1•hellenkay•1h ago•0 comments

Doodles.google/Robots.txt

https://doodles.google/robots.txt
2•sans_souse•1h ago•0 comments

European ant is the first known animal to clone members of another species

https://www.livescience.com/animals/ants/almost-like-science-fiction-european-ant-is-the-first-kn...
49•zdw•1h ago•5 comments
Open in hackernews

Ask HN: LLM is useless without explicit prompt

4•revskill•4mo 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•4mo 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•4mo 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•4mo 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.