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We no longer write any of the prompts in our codebase

https://gist.github.com/milstan/3b12f938f344f4ae1f511dd19e56adce
2•milstan•1h ago

Comments

milstan•1h ago
If you are anything like us, your codebase probably has some prompts in it. What we have observed is that LLMs can auto-improve them significantly. The key insight is that, to go beyond few-shot prompting, a thinking agent can now iteratively evaluate the quality of results, hypothesize improvements, and test them out until converging toward the optimal prompt.

We’ve been using this heavily in our work and have got great results in terms of user satisfaction and the relevance of our system.

I’m sharing here with you the protocol we use: you can just give the link to your coding agent and it will know how to execute it.

Hope this will be useful to at least some of you. And happy to chat about how you are optimizing prompts in your work?

Anthropic Set to Preview Powerful 'Mythos' Model to Ward Off AI Cyberthreats

https://www.wsj.com/tech/ai/anthropic-set-to-preview-powerful-mythos-model-to-ward-off-ai-cyberth...
1•bengebre•26s ago•0 comments

gitsugi; Mend the gaps in your GitHub contribution graph with gold

https://github.com/johnrbell/gitsugi
1•jfigure•1m ago•0 comments

"Inference Noise", AI slop's older brother

https://uxcontent.com/inference-noise-ai-vs-human-writing/
2•haubey•7m ago•0 comments

System Card: Claude Mythos Preview [pdf]

https://www-cdn.anthropic.com/53566bf5440a10affd749724787c8913a2ae0841.pdf
12•be7a•8m ago•2 comments

Show HN: I turned the Pong Wars simulation into a multiplayer game

https://github.com/mayerwin/pong-wars-reloaded
2•mayerwin•8m ago•0 comments

CIA used "long-range quantum magnetometry" called "Ghost Murmur" in Iran

https://nypost.com/2026/04/07/us-news/ghost-murmur-a-never-used-secret-tool-deployed-to-find-lost...
4•bhouston•9m ago•1 comments

First criticality for Indian fast breeder reactor

https://www.world-nuclear-news.org/articles/first-criticality-for-indian-fast-breeder-reactor
1•philipkglass•9m ago•0 comments

One async Rust codebase for STM32, Linux and the browser

https://aimdb.dev/blog/building-aimdb-one-async-api
2•sounds-like-lx•10m ago•0 comments

Meet The Hero: Jane Elliott

https://www.lowellmilkencenter.org/programs/projects/view/brown-eyes-blue-eyes/hero
2•thunderbong•11m ago•0 comments

Iranian-Affiliated Cyber Actors Exploit PLCs Across US Critical Infrastructure

https://www.cisa.gov/news-events/cybersecurity-advisories/aa26-097a
5•jaredwiener•11m ago•0 comments

A C++ library that reduces tail latency in RAM

https://twitter.com/lauriewired/status/2041567004814098542
2•mvdwoord•13m ago•0 comments

Assessing Claude Mythos Preview's cybersecurity capabilities

https://red.anthropic.com/2026/mythos-preview/
7•sweis•15m ago•0 comments

Is there any 'media' similar to HN? like the minimalist format

2•elmlabs•15m ago•0 comments

Alize – A daily newsletter that watches YouTube for you

https://alize.me
3•yasintoy•16m ago•0 comments

Project Glasswing: Securing critical software for the AI era

https://www.anthropic.com/glasswing
45•Ryan5453•17m ago•4 comments

Self-Promotion on HN

3•denotes•17m ago•0 comments

Facevitals – Lightweight rPPG vital signs monitoring (No GPU required)

https://github.com/Ninjexxx/facevitals
2•artzeraw•18m ago•0 comments

Reshape, not replace: What AI is changing about our work today

https://www.mjeggleton.com/blog/the-work-to-do-the-work
2•michaelje•19m ago•0 comments

War Is the Best VC Pitch Nobody Wants to Give

https://rawtext.io/signal/war-is-the-best-venture-capital-pitch/
3•just_a_watcher•21m ago•1 comments

AI replacing radiologists: Docs slam Nvidia, Anthropic CEOs for false info

https://timesofindia.indiatimes.com/technology/tech-news/as-ceo-of-americas-largest-public-hospit...
3•rustoo•21m ago•0 comments

Donald Trump is threatening the extinction of an 'entire civilization' tonight

https://isdonaldtrumpalive.com/donald-trump-is-alive-and-threatening-the-extinction-of-an-entire-...
4•only_in_america•22m ago•1 comments

Ask HN: What are you working on? (April 2026) (Non AI)

2•cousin_it•25m ago•7 comments

Show HN: PromptJuggler – A dev env and runner for prompts, workflows, agents

https://promptjuggler.com
2•TamasSzigeti•25m ago•0 comments

AI-powered roasts (and Solutions) for your product

https://roastcraft.app/en
2•techguydiy•25m ago•0 comments

I made Claude Code run on my Apple Watch

https://twitter.com/whosmatu/status/2041341039466971508
2•immatheus•26m ago•0 comments

GPT-5.4 in OpenClaw doesn't suck. Your prompts do

https://skylarbpayne.com/posts/openclaw-gpt-5-4-vs-opus/
2•sbpayne•27m ago•1 comments

Recursive Make Considered Harmful (1997) [pdf]

https://aegis.sourceforge.net/auug97.pdf
1•kaycebasques•28m ago•0 comments

Snapdragon X2 Elite Extreme: Strong Rival to Apple, Major Threat to AMD/Intel

https://www.notebookcheck.net/Qualcomm-Snapdragon-X2-Elite-Extreme-Analysis-Benchmarks-Efficiency...
2•Tuldok•28m ago•0 comments

Re-Thinking Framebuffers in PanVK

https://www.collabora.com/news-and-blog/blog/2026/03/23/re-thinking-framebuffers-in-panvk/
1•mfilion•28m ago•0 comments

The Masters is a smarter business

https://www.ibm.com/case-studies/masters
1•carlos-menezes•28m ago•1 comments