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Show HN: Non-custodial Monero->BTC/LTC atomic swaps in the browser (testnet)

https://testnetswap.com/
1•Tech1k•3m ago•0 comments

I'm leaving OpenAI to build Jurassic Park

https://taylor.town/leaving-openai
2•birdculture•8m ago•0 comments

How to Keep Thinking

https://www.seangoedecke.com/how-to-keep-thinking/
1•vinhnx•12m ago•0 comments

To Save C, We Must Save ABI

https://thephd.dev/to-save-c-we-must-save-abi-fixing-c-function-abi
1•gurjeet•13m ago•0 comments

Roku now has a 24/7 AI slop channel

https://www.theverge.com/entertainment/976939/roku-fairground-ai-fast-channel
2•BlueBerry2001•16m ago•0 comments

Show HN: ContentIQ – Evaluate and optimize content quality before publishing

https://app.contentiq.net/
1•Sharanxxxx•18m ago•0 comments

Europe's wildfires have raised the danger posed by unexploded WWII bombs

https://theconversation.com/europes-wildfires-have-raised-the-danger-posed-by-unexploded-wwii-bom...
1•jjp•20m ago•0 comments

It Looks Like You're Trying to Take over the World (2022)

https://gwern.net/fiction/clippy
1•vinhnx•20m ago•0 comments

A look into AP2 and HTTP 402 illustrated

https://blog.owulveryck.info/2026/06/25/from-isolated-agents-to-agentic-mesh-orchestrating-sdlc-w...
1•owulveryck•21m ago•0 comments

Show HN: Dsv4 Codex Proxy – Make DeepSeek V4 Flash 0731 "Codex-Native"

https://github.com/ryanzhou/dsv4-codex-proxy
1•zhoutong•22m ago•0 comments

Initial Apple M3 Pro / Max / Ultra Support Being Upstreamed for Linux 7.3

https://www.phoronix.com/news/M3-Pro-Max-Ultra-Linux-7.3
1•pizzaiolo•23m ago•0 comments

Codex Pet

https://github.com/joryeugene/georgie-phalene-codex-pet
1•calmhive•27m ago•0 comments

Apple Could Give "Obsolete" iPads New Life with This One Weird Trick

https://www.ifixit.com/News/118176/apple-could-give-obsolete-ipads-new-life-with-this-one-weird-t...
2•wrxd•28m ago•1 comments

A shell exclamation mark is not for yelling. Be lazy

https://refp.se/articles/your-shell-and-the-lazy-exclamation-mark
3•thunderbong•28m ago•0 comments

Partmode – SolidWorks open source alternative – Live browser demo

https://github.com/bomWiki/partmode
1•punnerud•30m ago•0 comments

How much of our existence do we owe to sugar?

https://www.scientificamerican.com/article/how-much-of-our-existence-do-we-owe-to-sugar/
1•XzetaU8•37m ago•0 comments

AIUsageBar – Track Claude, Codex, Cursor and Gemini Usage from the Mac Menu Bar

https://www.aiusagebar.com
2•cjdesignstudio•42m ago•0 comments

Hardware backdoors in some x86 CPUs

https://github.com/xoreaxeaxeax/rosenbridge
9•epestr•45m ago•1 comments

VLC Name (2006)

https://jbkempf.com/blog/VLC-Name/
2•con•46m ago•0 comments

How ideas of a censorship network moved from the online fringe to Trump po

https://www.technologyreview.com/2026/08/07/1141105/how-ideas-of-a-vast-censorship-network-moved-...
1•joozio•48m ago•0 comments

In the Atacama Desert, astronomers live and work in a James Bond villain lair

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2•hurrell•50m ago•0 comments

Claude Code: sessions can now message each other

https://twitter.com/ClaudeDevs/status/2085817074816070014
2•tosh•51m ago•0 comments

Linux Foundation Launches the Tokenomics Foundation

https://www.linuxfoundation.org/press/linux-foundation-launches-the-tokenomics-foundation-to-defi...
2•Alien1Being•52m ago•0 comments

C-ECS: c99 header-only ECS for games

https://briansunter.com/projects/c-ecs
1•_simian•55m ago•0 comments

The SaaS Extinction Test

https://frontierai.substack.com/p/the-saas-extinction-test-f6e
1•inferhaven•58m ago•0 comments

Amazon behind private gas plant for new data centers

https://finance.yahoo.com/energy/articles/amazon-behind-massive-private-gas-210211828.html
1•e12e•59m ago•0 comments

Show HN: RAMGuard Pro – Real Windows Memory Optimizer in Rust and Tauri

https://github.com/jojin1709/ramguard-pro
1•jojin1709•1h ago•0 comments

Meta CTO says employees should use AI productivity gains to do more work

https://www.businessinsider.com/meta-cto-andrew-bosworth-ai-gains-work-2026-8
1•petetnt•1h ago•1 comments

Italian Bank Stores 400K Wheels of Cheese as Collateral for Farmer Loans

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3•ms7892•1h ago•1 comments

Stack Overflow new questions are down 98.5% since ChatGPT (+ 5 other platforms)

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6•Heshamus•1h ago•2 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.