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3Blue1Brown
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Latest posts
Last updated 4 days ago
But what is cross-entropy? | Compression is Intelligence Part 2
12 days ago
Where the loss function for training LLMs comes from Job opportunities aligned...
100 random chords, how many intersections?
about 1 month ago
Part of a series of monthly puzzles done in collaboration with MoMath.
What's the perfect encoding? How do you know?
about 2 months ago
Full video: https://youtu.be/l6DKRf-fAAM
Reinventing Entropy | Compression & Intelligence Part 1
about 2 months ago
What is the fundamental compressibility of language Check out our virtual career...
Tie random ends: How many loops?
2 months ago
Recent puzzle solutions on Patreon: https://members.3blue1brown.com/posts/158885046?pr=true
Covering 10 points, a surprisingly tricky puzzle.
3 months ago
Made as part of a monthly series of puzzles for the 2026...
Escher's most mind-bending piece
4 months ago
On "The Print Gallery", by M.C. Escher Full video: https://youtu.be/ldxFjLJ3rVY
The subset sum puzzle
4 months ago
Part of a series of monthly puzzlers. Stay subscribed to see the...
Escher's most mathematically interesting piece
4 months ago
Escher's Print Gallery, and the tour of complex analysis it invites Check...
Bacteria Grid Puzzle Solution
4 months ago
Part of a monthly series of puzzlers, in collaboration with MoMath and...