Xin Dong

QuRL: Low-Precision Reinforcement Learning for Efficient Reasoning

DLER: Doing Length pEnalty Right — Incentivizing More Intelligence per Token via Reinforcement Learning

Efficient-DLM: From Autoregressive to Diffusion Language Models, and Beyond in Speed

ToolOrchestra: Elevating Intelligence via Efficient Model and Tool Orchestration

Hymba: A Hybrid-head Architecture for Small Language Models

Nemotron-Flash: Towards Latency-Optimal Hybrid Small Language Models

ProRL: Prolonged Reinforcement Learning Expands Reasoning Boundaries in Large Language Models

LongMamba: Enhancing Mamba's Long-Context Capabilities via Training-Free Receptive Field Enlargement

LaCache: Ladder-Shaped KV Caching for Efficient Long-Context Modeling of Large Language Models