I got the highest score on ARC-AGI again swapping Python for English(jeremyberman.substack.com)

142 points by freediver 1 year ago | 82 comments

Sampling with SQL(blog.moertel.com)

162 points by thunderbong 2 years ago | 36 comments

We rewrote OpenFGA in pure Postgres(getrover.substack.com)

36 points by wbadart 1 year ago | 13 comments

Recent Optimizations in Python's Reference Counting(rushter.com)

16 points by f311a 9 months ago | 4 comments

GPT-5 Thinking in ChatGPT (a.k.a. Research Goblin) is shockingly good at search(simonw.substack.com)

39 points by klelatti 1 year ago | 38 comments

Swapping GNU coreutils for uutils coreutils on Gentoo Linux(joshmcguigan.com)

76 points by JoshMcguigan 2 years ago | 63 comments

GPT-4.5(openai.com)

1086 points by meetpateltech 1 year ago | 920 comments

OpenAI's announcement of GPT-4.5, a research preview of its strongest GPT model, available to ChatGPT Pro users and API developers.

GPT-5 Thinking in ChatGPT (a.k.a. Research Goblin) is good at search(simonwillison.net)

334 points by simonw 1 year ago | 248 comments

Simon Willison blog post arguing GPT-5 Thinking in ChatGPT, which he calls his Research Goblin, is very good at web search, with examples of queries he ran.

Sycophancy in GPT-4o(openai.com)

523 points by dsr12 1 year ago | 413 comments

OpenAI blog post explaining why a GPT-4o update made ChatGPT overly sycophantic, why it was rolled back, and what changes OpenAI is making.

GPT-4o(openai.com)

3006 points by Lealen 2 years ago | 2218 comments

OpenAI's announcement of GPT-4o, its new flagship model that reasons across audio, vision, and text in real time.

GPT-5 for Developers(openai.com)

445 points by 6thbit 1 year ago | 251 comments

OpenAI's announcement of GPT-5 for developers via its API, pitched as its best model for coding and agentic tasks.

GPT-5.4(openai.com)

960 points by mudkipdev 7 months ago | 754 comments

OpenAI's announcement page for GPT-5.4, shown here as the GPT-5.4 Thinking System Card publication dated March 5, 2026.