1. GPT-5.5 Codex reasoning-token clustering may be leading to degraded performance (github.com)
    371 points by maille 7 days | 151 comments
  2. A Brief History of the Crazy Old 7-Segment Display (hackaday.com)
    5 points by kristianp about 21 hours | 3 comments
  3. OpenWiki: CLI that writes and maintains agent documentation for your codebase (github.com)
    96 points by handfuloflight 10 days | 31 comments
  4. Show HN: R3 – A Local Code Review Tool for You and Your AI Agent (github.com)
    4 points by rickye26 1 day | 2 comments
  5. Eight facts about air conditioning amid an overheated global debate (www.carbonbrief.org)
    12 points by DamonHD 1 day | 6 comments
  6. Goldman Sachs limits prediction market betting for employees (www.ft.com)
    24 points by petethomas 2 days | discuss
  7. Egypt Is Building a New Nile (www.theb1m.com)
    149 points by geox 8 days | 97 comments
  8. Protect your right to run local AI (righttointelligence.org)
    554 points by thoughtpeddler 9 days | 200 comments
  9. Ocean floor witnessed splitting apart for the first time – releasing lava (www.nature.com)
    8 points by Someone 2 days | discuss
  10. Pruning RAG context down to what the answer actually needs (www.kapa.ai)
    146 points by emil_sorensen 5 days | 42 comments
  11. Web-based cryptography is always snake oil (www.devever.net)
    122 points by enz 6 days | 129 comments
  12. Show HN: Onboard-CLI, a LLM powered and AST-based tool to visualize codebase (github.com)
    24 points by yr_animesh 3 days | 14 comments
  13. Fable turned reMarkable into Tom Riddle's diary from Harry Potter (github.com)
    630 points by modinfo 5 days | 421 comments
  14. Dungeon Proof Crawler: learn how to write proofs with RPG (dhilst.github.io)
    82 points by SchwKatze 6 days | 26 comments
  15. Why TypeScript 7.0 Was Rewritten in Go (spf13.com)
    35 points by porjo 4 days | 3 comments
  16. Show HN: Hnwork.app – UI for Who is hiring posts (hnwork.app)
    25 points by scottilee 3 days | 5 comments
  17. Medieval-style fortifications are back in the Sahel (www.economist.com)
    105 points by andsoitis 10 days | 74 comments
  18. Astro 7.0 (astro.build)
    211 points by saikatsg 4 days | 60 comments
  19. Build or buy an agent developer workspace? (www.monaco.com)
    6 points by nutellalover 2 days | 1 comments
  20. Atomic Force Microscope [video] (www.youtube.com)
    122 points by mhb 9 days | 18 comments