A comparison of ChatGPT/GPT-4o's previous and current system prompts. GPT

https://simonwillison.net/2025/Apr/29/a-comparison-of-chatgptgpt-4os-previous-and-current-system-promp/

2•JustExAWS•11m ago•0 comments

The Agonizing Task of Turning Europe's Power Back On

https://www.wired.com/story/europe-blackout-spain-portugal-power-outage/

4•Geekette•13m ago•0 comments

Japanese Innovations That Shape Our Daily Lives

https://www.nytimes.com/2025/04/22/t-magazine/japan-innovation-j-pop-sushi-matcha-karaoke.html

3•Hooke•15m ago•2 comments

American Malware

https://quality.ghost.io/american-malware/

2•notkoalas•20m ago•0 comments

LLM Arena Pareto Frontier

https://winston-bosan.github.io/llm-pareto-frontier/

1•lanbanger•22m ago•1 comments

Show HN: Git Probe, Your Daily GitHub Change Monitor

https://github.com/PlusLemon/git-probe

2•pluslemon•30m ago•0 comments

San Francisco's budget is bigger than 17 U.S. states

https://growsf.org/research/2025-04-28-sf-city-budget/

1•rahimnathwani•30m ago•0 comments

Vector Search over PostgreSQL: Analysis of Different Solutions

https://blog.vectorchord.ai/vector-search-over-postgresql-a-comparative-analysis-of-memory-and-disk-solutions

1•gaocegege•38m ago•0 comments

David Thomas, Who Led the 'Avant-Garage' Band Pere Ubu, Dies at 71

https://www.nytimes.com/2025/04/26/arts/music/david-thomas-dead.html

3•bookofjoe•39m ago•2 comments

Announcing the new directors of OSI board

https://opensource.org/blog/announcing-the-new-directors-of-osi-board

1•pabs3•39m ago•0 comments

ChatGPT Started Sucking Up Lately. Sam Altman Says a Fix Is Coming

https://www.businessinsider.com/chatgpt-kissing-butt-sycophant-tone-sam-altman-fix-coming-2025-4

3•ryan_j_naughton•41m ago•0 comments

Looking for DevOps/SRE engineers that can beta test Chip getchip.ai [video]

https://www.youtube.com/watch?v=DlAh9eer7Rs

2•chipfixer•45m ago•1 comments

Manuscript of Ismail al-Jazarī's Ingenious Mechanical Devices (ca. 17th century)

https://publicdomainreview.org/collection/arabic-machine-manuscript/

2•YoctoYARN•47m ago•0 comments

OIDC-A: A Proposal for OpenID Connect for AI Agents

https://subramanya.ai/2025/04/28/oidc-a-proposal/

2•subramanya1997•49m ago•1 comments

DECtalk Archive

https://dectalk.nu/

3•classichasclass•53m ago•0 comments

Greek Particles (1990)

https://specgram.com/Babel.I.2/07.sriyatha.greek.html

3•veqq•54m ago•0 comments

The Mathematically Funnest Way to Gamble

https://rohan.ga/blog/gambling/

2•ocean_moist•54m ago•0 comments

Made in USA (2004)

https://paulgraham.com/usa.html

2•Olshansky•56m ago•0 comments

Crawl4AI is an open-source, LLM-friendly web crawler and scraper

https://github.com/unclecode/crawl4ai

4•rmason•1h ago•1 comments

Towards the Cutest Neural Network

https://kevinlynagh.com/towards-the-cutest-neural-network/

2•nfriedly•1h ago•0 comments

Show HN: Recoverlette – templating for docx->pdf cover letters using MSGraph

https://github.com/scottvr/recoverlette/wiki/Recoverlette-Wiki

2•ycombiredd•1h ago•0 comments

Duolingo will replace contract workers with AI

https://www.theverge.com/news/657594/duolingo-ai-first-replace-contract-workers

21•donohoe•1h ago•6 comments

Who's Afraid of Renaud Camus?

https://www.wsj.com/opinion/whos-afraid-of-renaud-camus-home-office-united-kingdom-free-speech-immigration-aacafc8a

2•like_any_other•1h ago•1 comments

Seasonal Covid shots may no longer be possible under Trump admin

https://arstechnica.com/health/2025/04/under-trump-the-fda-may-no-longer-approve-seasonal-covid-shots/

9•bikenaga•1h ago•1 comments

Chinese chipmakers are gaining on Nvidia and TSMC

https://restofworld.org/2025/china-chipmakers-nvidia-tsmc-gap/

9•donohoe•1h ago•2 comments

Show HN: Rad Type - Can we make gamepad typing fast?

https://www.tyleo.com/projects/rad-type

10•tyleo•1h ago•11 comments

OpenTofu community has voted to join the CNCF

https://github.com/cncf/sandbox/issues/81

1•maxloh•1h ago•0 comments

Revisiting ZFS for Mac

https://mjtsai.com/blog/2025/04/28/revisiting-zfs-for-mac/

5•mustache_kimono•1h ago•0 comments

Psychokinetics

https://ponnekanti.net/posts/psychokinetics/

3•mefengl•1h ago•0 comments

Plato

https://grainger.illinois.edu/news/magazine/plato

2•RyanShook•1h ago•0 comments

A comparison of ChatGPT/GPT-4o's previous and current system prompts. GPT

The Agonizing Task of Turning Europe's Power Back On

Japanese Innovations That Shape Our Daily Lives

American Malware

LLM Arena Pareto Frontier

Show HN: Git Probe, Your Daily GitHub Change Monitor

San Francisco's budget is bigger than 17 U.S. states

Vector Search over PostgreSQL: Analysis of Different Solutions

David Thomas, Who Led the 'Avant-Garage' Band Pere Ubu, Dies at 71

Announcing the new directors of OSI board

ChatGPT Started Sucking Up Lately. Sam Altman Says a Fix Is Coming

Looking for DevOps/SRE engineers that can beta test Chip getchip.ai [video]

Manuscript of Ismail al-Jazarī's Ingenious Mechanical Devices (ca. 17th century)

OIDC-A: A Proposal for OpenID Connect for AI Agents

DECtalk Archive

Greek Particles (1990)

The Mathematically Funnest Way to Gamble

Made in USA (2004)

Crawl4AI is an open-source, LLM-friendly web crawler and scraper

Towards the Cutest Neural Network

Show HN: Recoverlette – templating for docx->pdf cover letters using MSGraph

Duolingo will replace contract workers with AI

Who's Afraid of Renaud Camus?

Seasonal Covid shots may no longer be possible under Trump admin

Chinese chipmakers are gaining on Nvidia and TSMC

Show HN: Rad Type - Can we make gamepad typing fast?

OpenTofu community has voted to join the CNCF

Revisiting ZFS for Mac

Psychokinetics

Plato

I Built a Personal MCP for My Blog with an Agent Net Promoter Score of 33

A comparison of ChatGPT/GPT-4o's previous and current system prompts. GPT

The Agonizing Task of Turning Europe's Power Back On

Japanese Innovations That Shape Our Daily Lives

American Malware

LLM Arena Pareto Frontier

Show HN: Git Probe, Your Daily GitHub Change Monitor

San Francisco's budget is bigger than 17 U.S. states

Vector Search over PostgreSQL: Analysis of Different Solutions

David Thomas, Who Led the 'Avant-Garage' Band Pere Ubu, Dies at 71

Announcing the new directors of OSI board

ChatGPT Started Sucking Up Lately. Sam Altman Says a Fix Is Coming

Looking for DevOps/SRE engineers that can beta test Chip getchip.ai [video]

Manuscript of Ismail al-Jazarī's Ingenious Mechanical Devices (ca. 17th century)

OIDC-A: A Proposal for OpenID Connect for AI Agents

DECtalk Archive

Greek Particles (1990)

The Mathematically Funnest Way to Gamble

Made in USA (2004)

Crawl4AI is an open-source, LLM-friendly web crawler and scraper

Towards the Cutest Neural Network

Show HN: Recoverlette – templating for docx->pdf cover letters using MSGraph

Duolingo will replace contract workers with AI

Who's Afraid of Renaud Camus?

Seasonal Covid shots may no longer be possible under Trump admin

Chinese chipmakers are gaining on Nvidia and TSMC

Show HN: Rad Type - Can we make gamepad typing fast?

OpenTofu community has voted to join the CNCF

Revisiting ZFS for Mac

Psychokinetics

Plato