view article Article Harness, Scaffold, and the AI Agent Terms Worth Getting Right sergiopaniego, ariG23498 • May 25 • 162
view article Article Taking Alpamayo to New Heights with Driving Foundation Models and Closed-Loop Training nvidia • Jun 1 • 26
view article Article Efficient LLM Pretraining: Packed Sequences and Masked Attention sirluk • Oct 7, 2024 • 74
view article Article Re-understanding KL Approximation from an RL-for-LLM Lens: Notes on “Approximating KL Divergence” NormalUhr • Aug 11, 2025 • 16
Running 21 Physical AI AV Reasoning Challenge 🚗 21 Generate reasoning explanations for autonomous driving clips