Grant Sanderson retweeted
We sat down with @3blue1brown to discuss our research vision of "Attention over all the world's information."
Plus why knowledge should not live in model weights, the compression trick behind cheaper retrieval, and why we hire through work trials.
1:20 – What is “attention over everything”?
4:46 – A knowledge graph of the whole web
11:32 – How do you evaluate search for AI agents?
15:13 – Why not put everything in the weights?
22:55 – Why Exa hires through work trials
25:15 – The compression trick behind cheaper retrieval
27:40 – Dealing with misinformation
Grant Sanderson retweeted
Thank you to everyone coming out to attend the Stanford Future of Mathematics Symposium, along with those watching the livestream!
The event was announced at the last minute two weeks ago, yet we received over one thousand registrants, and three thousand viewed the talks on YouTube.
The Symposium was absolutely buzzing with excitement. To our excellent group of speakers and panelists, you made it a truly remarkable event. These discussions are of vital importance to the mathematical community.
Finally, thank you to the staff and donations that made it all possible.
Grant Sanderson retweeted
Some exciting news - recently had the pleasure of being featured as a guest creator on @3blue1brown!
The video is about AlphaGeometry, the 2024 DeepMind model that solved IMO geometry problems at a silver medal level.
HUGE thanks to Grant for the guest feature🥹Check it out below:
Grant Sanderson retweeted
Found out students are using this website to have an AI generated Lebron James summarise their study material. You cannot make this stuff up.
3blue1bron.com
Grant Sanderson retweeted
Unlock the math behind Transformers! Grant Sanderson (@3Blue1Brown) shared insights on attention blocks, parallel processing & more at our Big Techday 24. Watch the full talk here: youtu.be/rZTV_1TcVyY #tngbtd #Transformers
Grant Sanderson retweeted
nice argument, unfortunately i have drawn myself as the clever brown pi and you as the befuddled blue pi
Grant Sanderson retweeted
We're introducing $50k in prizes for the first teams to find ten letters in a four square centimeter region of the Herculaneum papyri: scrollprize.org/first_letter…
Thanks to all the generous sponsors for making this possible! scrollprize.org/#sponsors
Grant Sanderson retweeted
Marden theorem states that the roots of P'' are the focal point of the Steiner ellipse (largest enclosed ellipse in area) of the triangle formed by the roots of P. en.wikipedia.org/wiki/Marden…
Grant Sanderson retweeted
Today is a good day to watch this masterpiece from @3blue1brown
Happy Pi (π) day!
youtube.com/playlist?list=PL…
Grant Sanderson retweeted
LEUKOCYTE: a complete musical overview of the human immune system
hope @bts_bighit don't mind :)
Grant Sanderson retweeted
let me illustrate with my own data. with all my promotion contracts' windows long expired, in April i went in and removed all my ad reads, along with most of the rest of my long endscreens
here's what happened to my numbers
Grant Sanderson retweeted
If you just joined the generating function fan club because of Grant's video: Welcome! And, Herb Wilf has kindly made a PDF of his lovely text, generatingfunctionology, freely available on his web site: www2.math.upenn.edu/~wilf/Do…
Grant Sanderson retweeted
May I invite you to a fun thread about a delightful quirk of relativity theory? Starting with a simple fact about rotations, I’ll hope to give you some intuition about something that’s considered wildly counterintuitive: velocity addition. Intrigued? Buckle up!
Grant Sanderson retweeted
[1/2] A recent fun video by @3blue1brown showed how easy it is to find the average area (over all orientations) of the shadow of a convex solid due to an infinitely distant light source.
So, I wondered whether any case with a light source at a finite distance is exactly soluble.
Grant Sanderson retweeted
NEW VIDEO
Great explanation of Bertrand’s Paradox with the inimitable @3blue1brown
youtu.be/mZBwsm6B280
Grant Sanderson retweeted
Why does translating a circle feel so ~wrong~?
Because you aren't actually translating the circle. You're translating the grid UNDER the circle.
Once you realize that, it all makes sense.
(Music: bensound.com)
Grant Sanderson retweeted
New video!
Newton's Fractal (which Newton knew nothing about)
youtu.be/-RdOwhmqP5s
Grant Sanderson retweeted
I've been listening to @3blue1brown's podcast lately, and there's one common factor in every answer to the "what made you choose math" question.
It goes something like this:
"There was this teacher..."
Grant Sanderson retweeted
Grant Sanderson @3blue1brown had me on his new podcast. We chatted about doing math, teaching math, and communicating math. Hope you enjoy our conversation! youtube.com/watch?huid=OwdWF…






























