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 medal-level performance at the 2025 IMO, IOI, and ICPC World Finals. Nvidia has ...
TechRepublic

OpenAI Model Wins Gold at International Mathematical Olympiad – or Did It?

OpenAI Model Wins Gold at International Mathematical Olympiad – or Did It? Your email has been sent A Google DeepMind researcher and OpenAI’s former CTO are posing questions about the validity of ...
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 ...
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 ...