VESPO: Variational Sequence-Level Soft Policy Optimization for Stable Off-Policy LLM Training Paper • 2602.10693 • Published 14 days ago • 181
view article Article Transformers v5: Simple model definitions powering the AI ecosystem +2 Dec 1, 2025 • 302
Nanbeige4.1-3B: A Small General Model that Reasons, Aligns, and Acts Paper • 2602.13367 • Published 12 days ago • 30
GigaBrain-0.5M*: a VLA That Learns From World Model-Based Reinforcement Learning Paper • 2602.12099 • Published 13 days ago • 56
Less is Enough: Synthesizing Diverse Data in Feature Space of LLMs Paper • 2602.10388 • Published 15 days ago • 228
Weak-Driven Learning: How Weak Agents make Strong Agents Stronger Paper • 2602.08222 • Published 16 days ago • 269
AIRS-Bench: a Suite of Tasks for Frontier AI Research Science Agents Paper • 2602.06855 • Published 19 days ago • 73
QuantaAlpha: An Evolutionary Framework for LLM-Driven Alpha Mining Paper • 2602.07085 • Published 19 days ago • 185
F-GRPO: Don't Let Your Policy Learn the Obvious and Forget the Rare Paper • 2602.06717 • Published 19 days ago • 71