Rethinking Critic Learning in PPO: Understanding and Mitigating Value Flattening Paper • 2609.18708 • Published 10 days ago • 80
Continual Learning Mechanisms Compose for Long-Horizon Memorization Paper • 2609.06986 • Published 19 days ago • 373
An Open Recipe for IMO Gold: Training Nemotron for Olympiad Mathematics Paper • 2609.10712 • Published 17 days ago • 44
Memory as Plans: World-Action Modeling with Memory-Grounded Planning Paper • 2609.11561 • Published 16 days ago • 41