28081999.me

Knowledge gap · GPT-5.5

267 days you don't know about.

Everything recorded between 2025-12-01 and 2026-08-25, the window after GPT-5.5's stated training cutoff. 4,654 papers were published in this gap.

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Attention 25

What the most people looked up, ranked by Wikipedia pageviews for that day.

  1. 34,963,399views

    2026 FIFA World Cup

    Looked up across 85 recorded days in this window.

  2. 30,085,546views

    Deaths in 2026

    Looked up across 227 recorded days in this window.

  3. 19,510,315views

    The Odyssey (2026 film)

    Looked up across 61 recorded days in this window.

  4. 18,729,075views

    Dhurandhar

    Looked up across 72 recorded days in this window.

  5. 16,784,959views

    Neatsville, Kentucky

    Looked up across 174 recorded days in this window.

  6. 15,787,214views

    Jeffrey Epstein

    Looked up across 51 recorded days in this window.

  7. 14,652,009views

    Hayden Panettiere

    Looked up across 10 recorded days in this window.

  8. 14,530,781views

    Obsession (2025 film)

    Looked up across 92 recorded days in this window.

  9. 13,548,826views

    Dhurandhar: The Revenge

    Looked up across 49 recorded days in this window.

  10. 12,796,671views

    Spider-Man: Brand New Day

    Looked up across 35 recorded days in this window.

  11. 12,796,554views

    .xyz

    Looked up across 73 recorded days in this window.

  12. 12,114,629views

    Rob Reiner

    Looked up across 8 recorded days in this window.

  13. 12,031,002views

    Nahui Ollin

    Looked up across 18 recorded days in this window.

  14. 11,791,400views

    2026 Iran war

    Looked up across 52 recorded days in this window.

  15. 10,812,102views

    Epstein files

    Looked up across 36 recorded days in this window.

  16. 10,618,219views

    Ali Khamenei

    Looked up across 14 recorded days in this window.

  17. 9,860,854views

    List of highest-grossing Indian films

    Looked up across 65 recorded days in this window.

  18. 8,967,126views

    FIFA World Cup

    Looked up across 45 recorded days in this window.

  19. 8,780,670views

    Bruce Lee

    Looked up across 80 recorded days in this window.

  20. 8,774,917views

    Erling Haaland

    Looked up across 26 recorded days in this window.

  21. 8,211,156views

    Lionel Messi

    Looked up across 34 recorded days in this window.

  22. 7,955,579views

    1989 Tiananmen Square protests and massacre

    Looked up across 28 recorded days in this window.

  23. 7,904,616views

    Avatar: Fire and Ash

    Looked up across 35 recorded days in this window.

  24. 7,598,333views

    Google Chrome

    Looked up across 27 recorded days in this window.

  25. 7,485,685views

    Michael Jackson

    Looked up across 52 recorded days in this window.

Frontier 25

What the people building things argued about, from Hacker News.

  1. 4,229points

    Don't post generated/AI-edited comments. HN is for conversation between humans

    1,668 comments

  2. 3,521points

    Ghostty is leaving GitHub

    1,051 comments

  3. 3,346points

    Show HN: Gemini Pro 3 imagines the HN front page 10 years from now

    965 comments

  4. 3,158points

    Statement on US government directive to suspend access to Fable 5 and Mythos 5

    2,314 comments

  5. 2,935points

    Show HN: I replaced a $120k bowling center system with $1,600 in ESP32s

    360 comments

  6. 2,920points

    Statement from Dario Amodei on our discussions with the Department of War

    1,579 comments

  7. 2,752points

    The struggle of resizing windows on macOS Tahoe

    1,207 comments

  8. 2,645points

    We Will Not Be Divided

    841 comments

  9. 2,626points

    Claude Fable 5

    2,159 comments

  10. 2,619points

    Size of Life

    277 comments

  11. 2,532points

    Bose has released API docs and opened the API for its EoL SoundTouch speakers

    396 comments

  12. 2,510points

    What an unprocessed photo looks like

    409 comments

  13. 2,487points

    It's hard to justify Tahoe icons

    951 comments

  14. 2,445points

    Claude Code is steganographically marking requests

    750 comments

  15. 2,358points

    Motorola announces a partnership with GrapheneOS

    884 comments

  16. 2,346points

    Claude Opus 4.6

    1,031 comments

  17. 2,346points

    An AI agent published a hit piece on me

    951 comments

  18. 2,338points

    Git commands I run before reading any code

    509 comments

  19. 2,320points

    Alberta startup sells no-tech tractors for half price

    779 comments

  20. 2,258points

    Keep Android Open

    737 comments

  21. 2,210points

    The newest Instagram “exploit” is the goofiest I've seen

    491 comments

  22. 2,202points

    Sam Altman may control our future – can he be trusted?

    916 comments

  23. 2,192points

    Anthropic acquires Bun

    1,072 comments

  24. 2,186points

    Hardware Attestation as Monopoly Enabler

    755 comments

  25. 2,177points

    John Ternus to become Apple CEO

    1,331 comments