4 papers
Step 3.5 Flash: Open Frontier-Level Intelligence with 11B Active Parameters
Ailin Huang, Ang Li, Aobo Kong +213
We introduce Step 3.5 Flash, a sparse Mixture-of-Experts (MoE) model that bridges frontier-level agentic intelligence and computational efficiency. We focus on what matters most wh…
Impact of Fine-Tuning Methods on Memorization in Large Language Models
Jie Hou, Chuxiong Wu, Lannan Luo +1
As the capabilities of pre-trained large language models (LLMs) continue to advance, the "pre-train and fine-tune" paradigm has become increasingly mainstream, leading to the devel…
Ground State Phase Diagram of - Chain
Junhao Zhang, Jie Hou, Jie Lou +1
Distinct from the case, the fermionic systems with symmetry are expected to exhibit novel physics, such as exotic singlet formation. Using the density…
Ground State of spin model on the checkerboard lattice
Junhao Zhang, Jie Hou, Jie Lou +1
Geometric frustration in quantum spin systems can lead to exotic ground states. In this study, we investigate the spin model on the checkerboard lattice to explore…