HeyJared3Blue1Brown mailing list
Stay notified about new videos and occasional updates on related projects
- Indexed issues, last 90 days
- 4
- Latest publication
- Sep 24, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 16, 2026
Latest issues
The Collie and the Pug (opens the original)
Read excerpt
What do you say to a group of students at a hackathon in 2026? Are you building in order to learn, or learning in order to build?
The last IMO problem AI could not solve (opens the original)
Read excerpt
This video was both a monster and a delight to work on.In writing it, I found myself thinking a lot about the current moment with AI in math. Based on the title, you might think that’s because of where this problem sits in history: a final holdout in a category of problems now more or less completely dominated by reasoning models. However, it had nothing to do with that.If video’s aim was simply to present this problem and a solution, it would probably be around 15 minutes. But the reason I thin
Peer review for SoME5 (opens the original)
Read excerpt
The peer review for this year’s Summer Math Exposition is live! You can join in here. <d
But what is cross-entropy? (opens the original)
Read excerpt
The next part in the "compression is intelligence" trilogy is now up. This one is all about cross-entropy, starting with how it naturally arises while studying compression, then going over a few applications to machine learning. Enjoy!
Publishing over time
Last 90 days. Choose a month to open its work.
Recurring subjects
Named in the text we hold. One piece can cover several.
Audience
No verified audience measurement yet.
About this data
Counts cover the work we have indexed. Tone needs enough text and a confident classification. Excerpts and episode notes are not full articles or transcripts.
Identity or attribution wrong? Suggest a correction.