Putnam-AXIOM 2025-10-14
We introduce Putnam-AXIOM, a benchmark of 522 university-level competition problems drawn from the prestigious William Lowell Putnam Mathematical Competition, and Putnam-AXIOM Variation, an unseen companion set of 100 functional variants generated by programmatically perturbing variables and constants.
MathArena 2025-10-14
This project tests various models against various competitions.
How they "ensure" that models are not contaminated:
By evaluating models as soon as new problems are released, we effectively eliminate the risk of contamination
Most of their problems come from high school knowledge olympiads and they are therefore completely irrelevant for 2025 LLMs.
LIGO 2025-10-14
Video 1.
LIGO documentary by Advanced LIGO Documentary Project
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Shortcut Collatz function 2025-10-14
The Collatz function is not very elegant in that the odd case is always even because is odd, so it is always predictably followed by a division by two. This is not the case for the even case, where the result can be either even or odd.
A much more elegant formulation is to immediately also divide by two when the number is odd:
Online poll disaster 2025-10-14
Video 1.
Any Poll's a Goal by Internet Historian
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Video 2.
Gavin Belson Signature Scenes from Silicon Valley
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Integer algorithm Created 2025-10-14 Updated 2025-10-27
We define an "integer algorithm" as an algorithm that takes integer inputs and produces integer outputs.

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