2026年5月21日的新闻

Claude Code Blog

  1. How an Anthropic sales leader uses Claude Cowork to run a 4,000-account book (2026-05-20)

OpenAI News

  1. An OpenAI model has disproved a central conjecture in discrete geometry (2026-05-20)
  2. OpenAI 与 Dell Technologies 合作，将 Codex 引入混合和本地部署企业环境 (2026-05-18)
  3. Building a safe, effective sandbox to enable Codex on Windows (2026-05-13)
  4. 为 Windows 上的 Codex 构建安全高效的沙箱环境 (2026-05-13)

Cursor Blog

  1. What we’ve learned building cloud agents (2026-05-21)

Hugging Face Blog

  1. SANA-WM Bidirectional on Apple Silicon (2026-05-20)
  2. Re-understanding KL Approximation from an RL-for-LLM Lens: Notes on “Approximating KL Divergence” (2025-08-11)
  3. Efficient Deep Learning: A Comprehensive Overview of Optimization Techniques 👐 📚 (2024-08-26)

BaoYu Blog

  1. 来自 Codex 官方团队的分享：如何把 Codex 用到极致 (2026-05-20)

The Pragmatic Engineer

  1. Why Rust is different, with Alice Ryhl (2026-05-20)

Sean Goedecke Blog

  1. The famous o3 “GeoGuessr” prompt did not work (2026-05-21)

量子位

  1. 腾讯混元开源全新翻译模型Hy-MT2 ，上线小程序「腾讯Hy翻译」 (2026-05-21 18:51:19)
  2. 菲尔兹奖得主都看懵了：OpenAI非数学模型首次自主突破80年未解数学难题 (2026-05-21 17:51:19)
  3. 风行在线CEO易正朝：先全员Coding，再All in众创丨AIGC2026 (2026-05-21 17:42:18)
  4. Artificial Analysis放榜：千问3.7问鼎国产模型冠军，全球前五 (2026-05-21 17:31:18)
  5. AI首次实现中国风光发电普查，北大、阿里达摩院研究登上《自然》 (2026-05-21 17:29:18)
  6. 上海交大AI教授亲授：半天带你拆解Agent底层逻辑 (2026-05-21 15:50:18)
  7. 得场景者得AI天下，出行赛道跑出了一家值得关注的数据玩家 (2026-05-21 14:47:17)
  8. 顺丰邮政仓库干活的机器人，顺手拿了个具身高考第一 (2026-05-21 12:50:17)
  9. 刚刚，马斯克公开SpaceX招股书！ (2026-05-21 09:50:16)
  10. 智象未来超两千亿参数图像大模型HiDream-O1-Image-Pro发布，融资持续提速 (2026-05-20 22:50:20)
  11. 太初元碁洪源：异构计算能力将成为未来AI算力基础设施的重要方向｜AIGC2026 (2026-05-20 21:50:20)

C++ Blog

  1. Exploring ref qualifiers in C++ (2026-05-21 08:11)
  2. The road to ‘import boost’: a library developer’s journey into C++20 modules (2026-05-20 15:50)
  3. Slides of the 13th of May 2026 BeCPP Meeting (2026-05-20 10:00)

Hacker News

  1. We’re testing new ad formats in Search and expanding our Direct Offers pilot (2026-05-21 09:49:46)
  2. Michael Keating has died (2026-05-21 14:31:33)
  3. Indexing a year of video locally on a 2021 MacBook with Gemma4-31B (50GB swap) (2026-05-21 14:01:37)
  4. Who Wins and Who Loses in Prediction Markets? Evidence from Polymarket (2026-05-21 12:55:16)
  5. FatGid: FreeBSD 14.x kernel local privilege escalation (2026-05-21 12:15:02)
  6. Google’s Antigravity Bait and Switch (2026-05-21 13:50:59)
  7. AI is just unauthorised plagiarism at a bigger scale (2026-05-21 13:38:12)
  8. Get your passwords out of Bitwarden while you still can (2026-05-21 14:29:14)
  9. Mounting Git commits as folders with NFS (2026-05-19 07:32:56)
  10. IBM invented semiconductor manufacturing automation (2026-05-21 10:39:48)
  11. A Bipartisan Amendment Would End Police License Plate Tracking Nationwide (2026-05-21 12:58:18)
  12. Magic the Gathering format: Fun 40 (2025) (2026-05-21 13:13:36)
  13. Show HN: I Dedicated 4 Years to Mastering Offline Password Cracking (2026-05-21 12:56:37)
  14. The Palomar Lights (2026-05-19 14:05:34)
  15. Flipper One – we need your help (2026-05-21 11:03:38)
  16. Python 3.15: features that didn’t make the headlines (2026-05-21 11:10:11)
  17. Fender escalates legal campaign against S-style guitars (2026-05-19 05:28:30)
  18. Google officially announces that ads will be included in AI Mode search results (2026-05-21 09:49:46)
  19. Cekura (YC F24) Is Hiring (2026-05-21 12:00:20)
  20. Lost Images from the 1945 Trinity Nuclear Test Restored (2026-05-21 11:02:26)
  21. No Slop Grenade (2026-05-21 09:31:15)
  22. What Do Gödel’s Incompleteness Theorems Mean? (2026-05-18 17:59:53)
  23. Earth is now heating up twice as fast as in previous decades (2026-05-21 10:52:12)
  24. Show HN: The Hanging Sculptures of the Xiaoxitian (2026-05-19 06:54:20)
  25. Show HN: Rmux – A programmable terminal multiplexer with a Playwright-style SDK (2026-05-21 09:22:00)
  26. Vivaldi 8.0 (2026-05-21 07:21:55)
  27. Typewise (YC S22) Is Hiring an AI Growth Engineer (Zurich or Remote) (2026-05-21 08:01:53)
  28. All the bugs they found (2026-05-19 10:33:35)
  29. What is a Demand Coop (2026-05-21 01:20:52)
  30. OpenAI Is Preparing to File for an IPO Soon (2026-05-20 16:24:42)
  31. Numexpr: Fast numerical array expression evaluator for Python, NumPy, Pandas (2026-05-19 08:20:13)
  32. The Interview That Ships to Production: replacing whiteboards with pull requests (2026-05-18 15:24:34)
  33. Google’s AI is being manipulated. The search giant is quietly fighting back (2026-05-20 10:57:09)
  34. The famous O3 “GeoGuessr” prompt did not work (2026-05-21 08:52:45)
  35. Anthropic is expanding to Colossus2. Will use GB200 (2026-05-20 20:55:52)
  36. Simulating Infinity in Conway’s Game of Life with Modern C++ (2026-05-18 18:29:43)
  37. Show HN: I made a tactical map-based WWII submarine simulator (public beta) (2026-05-18 15:08:21)
  38. Recreate famous water profiles using supermarket bottled water (2026-05-18 19:51:19)
  39. Show HN: I reverse engineered Apple’s video wallpapers (2026-05-20 23:54:06)
  40. The Letter S, by Donald Knuth (1980) [pdf] (2026-05-20 23:58:51)
  41. Haskell Foundation 2026 Update (2026-05-21 02:13:23)
  42. Your Most Improbable Life (2026-05-18 18:04:13)
  43. Intuit to lay off over 3k employees to refocus on AI (2026-05-21 00:36:01)
  44. Reviving old scanners with an in-browser Linux VM bridged to WebUSB over USB/IP (2026-05-18 10:08:26)
  45. OpenAI to confidentially file for IPO as soon as Friday (2026-05-21 02:24:35)
  46. What is Demand Coop and why tech workers should join one (2026-05-21 01:20:52)
  47. New features in GCC 16: Improved error messages and SARIF output (2026-05-19 01:51:04)
  48. A Markdown-based test suite (2026-05-18 18:38:05)
  49. An OpenAI model has disproved a central conjecture in discrete geometry (2026-05-20 19:05:30)
  50. GitHub confirms breach of 3,800 repos via malicious VSCode extension (2026-05-20 13:43:37)
  51. DOS Zone (2026-05-20 22:53:27)
  52. Flipper One Tech Specs (2026-05-20 18:33:56)
  53. How fast is N tokens per second really? (2026-05-18 02:04:38)
  54. Colorado Amended SB051 (Age Verification Bill) to Exclude Open Source Projects (2026-05-20 20:28:18)
  55. Google Declaring War on the Web (2026-05-20 21:33:18)
  56. Qian Xuesen: The missile genius America lost and China gained (2025) (2026-05-20 17:48:52)
  57. Why is Inkwell stuck in review (2026-05-20 17:30:15)
  58. Archaeologists find Egyptian mummy buried with the ‘Iliad’ (2026-05-15 22:31:45)
  59. SpaceX S-1 (2026-05-20 20:49:59)
  60. Show HN: CPU-only transcription for YouTube, TikTok, X, Instagram videos (2026-05-20 21:28:28)
  61. Saying goodbye to asm.js (2026-05-20 12:01:56)
  62. PopuLoRA: Co-Evolving LLM Populations for Reasoning Self- Play (2026-05-20 21:11:55)
  63. Starship’s Twelfth Flight Test (2026-05-20 21:41:54)
  64. SBCL: the ultimate assembly code breadboard (2014) (2026-05-20 15:39:48)
  65. Incident Report: May 19, 2026 – GCP Account Suspension (2026-05-20 08:37:55)
  66. Sharla Boehm, the programmer whose code underpins the Internet (2026-05-18 14:10:50)
  67. The OEIS meta sequence and subway stations (2026-05-18 13:15:10)
  68. Not alive, but not dead: disembodied human brains used for drug testing (2026-05-20 19:38:25)
  69. GitHub’s take on age assurance for developers (2026-05-20 21:14:03)
  70. Meta blocks human rights accounts from reaching audiences in Saudi Arabia, UAE (2026-05-20 12:43:41)
  71. Formal Verification Gates for AI Coding Loops (2026-05-20 15:25:45)
  72. Long-term editing of brain circuits using an engineered electrical synapse (2026-05-17 20:46:57)
  73. LoRA and Weight Decay (2023) (2026-05-18 22:33:47)
  74. Show HN: Dari-docs – Optimize your docs using parallel coding agents (2026-05-20 16:53:07)
  75. Meta blocks human rights accounts from reaching audiences in Arabia and the UAE (2026-05-20 12:43:41)
  76. Nobel laureate Olga Tokarczuk apparently used AI to write her latest novel (2026-05-20 15:10:43)
  77. Goodbye Visa and Mastercard: 130M Europeans switching to sovereign payment (2026-05-20 13:02:30)
  78. Saying Goodbye to Asm.js (2026-05-20 12:01:56)
  79. Victory: Tennessee man jailed 37 days for Trump meme wins $835,000 settlement (2026-05-20 14:30:47)
  80. Testing distributed systems with AI agents (2026-05-20 14:40:42)
  81. When Fast Fourier Transform Meets Transformer for Image Restoration (2024) (2026-05-18 14:10:47)
  82. Smartmedia Card Spec Opened, available free (2000) (2026-05-17 19:22:42)
  83. Autoregressive next token prediction and KV Cache in transformers (2026-05-17 20:07:14)
  84. America’s Greatest Strategic Blunder: The Imprisonment of Qian Xuesen (2026-05-20 13:19:36)
  1. antoinezambelli/forge: A Python framework for self-hosted LLM tool-calling and multi-step agentic workflows
  2. Lum1104/Understand-Anything: Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
  3. teng-lin/notebooklm-py: Unofficial Python API and agentic skill for Google NotebookLM. Full programmatic access to NotebookLM’s features—including capabilities the web UI doesn’t expose—via Python, CLI, and AI agents like Claude Code, Codex, and OpenClaw.
  4. FareedKhan-dev/train-llm-from-scratch: A straightforward method for training your LLM, from downloading data to generating text.
  5. dotnet/skills: Repository for skills to assist AI coding agents with .NET and C#
  6. alireza0/s-ui: An advanced Web Panel • Built for SagerNet/Sing-Box