Nvidia's Nemotron-Cascade 2 wins math and coding gold medals with 3B active parameters — and its post-training recipe is now open-source

Nvidia's Nemotron-Cascade 2 is a 30B MoE model that activates only 3B parameters at inference time, yet achieved gold ...
TechCrunch

DeepSeek upgrades its math-focused AI model Prover

Chinese AI lab DeepSeek has quietly updated Prover, its AI model that’s designed to solve math-related proofs and theorems. According to South China Morning Post, DeepSeek uploaded the latest version ...
VentureBeat

New open-source math model Light-R1-32B surpasses equivalent DeepSeek performance with only $1000 in training costs

Researchers have introduced Light-R1-32B, a new open-source AI model optimized to solve advanced math problems. It is now available on Hugging Face under a permissive Apache 2.0 license — free for ...
New Scientist

Single mathematical model governs primate brain shape across species

A single mathematical model can explain the pattern of folds seen on the brains of a range of primates, from bush babies to macaques to humans. Bruno Mota at the Federal University of Rio de Janeiro ...
Science Daily

Mathematical model predicts weight with varying diet, exercise changes; Findings challenge one-size-fits-all weight assumptions

Researchers have created a mathematical model -- and an accompanying online weight simulation tool -- of what happens when people of varying weights, diets and exercise habits try to change their ...