cs.LG 2604.21254

Hyperloop Transformers

Hyperloop Transformer uses looped architecture and hyper-connections to halve parameters while outperforming depth-matched models.

Abbas Zeitoun, Lucas Torroba-Hennigen, Yoon Kim

2026-04-23 47
cs.LG 2604.20733

Near-Future Policy Optimization

Proposes Near-Future Policy Optimization (NPO), leveraging subsequent checkpoints to improve RLVR, boosting average performance by 4.96%.

Chuanyu Qin, Chenxu Yang, Qingyi Si et al.

2026-04-23 39
cs.LG 2604.19740

Generalization at the Edge of Stability

Introduces 'sharpness dimension' to explain improved generalization at the edge of stability.

Mario Tuci, Caner Korkmaz, Umut Şimşekli et al.

2026-04-22 184
cs.LG 2604.19730

FASTER: Value-Guided Sampling for Fast RL

FASTER method reduces computational cost by early action sample filtering during denoising while maintaining RL performance.

Perry Dong, Alexander Swerdlow, Dorsa Sadigh et al.

2026-04-22 2 citations 206