Author

Yi-Tong Li

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#artificial intelligence Preprint Sep 2026

SoL-Pi: Recursively Scaling Auto-Research Loops for Efficient Agent Harness

This work takes an RSI-inspired approach at the harness layer, scaling auto-research loops across increasingly numerous and diverse environments for harness rollouts, and yields reusable improvements that transfer beyond their development setting.

Hao-Zhe Liu, Tian Ye, Sen-Sen Gao et al. · 2 citations

Jun 2026

Z-1: Efficient Reinforcement Learning for Vision-Language-Action Models

The results show that systematic GRPO post-training can substantially improve flow-based VLA policies without additional private demonstrations, and outperforms the published sota models.

Lang Cao, Renhong Chen, Luyi Li et al. · arXiv.org · 0 citations