activity
20242026
most citedLongCat-Flash Technical Report

1 citations · 2 across the 15 of their papers we have counts for

collaborators

23 papers

cs.CL2026

Causal Autoregressive Diffusion Language Model

Junhao Ruan, Bei Li, Yongjing Yin +6

In this work, we propose Causal Autoregressive Diffusion (CARD), a novel framework that unifies the training efficiency of ARMs with the high-throughput inference of diffusion mode…

cs.CL2026

Unlocking Implicit Experience: Synthesizing Tool-Use Trajectories from Text

Zhihao Xu, Rumei Li, Jiahuan Li +4

Enabling Large Language Models (LLMs) to effectively utilize tools in multi-turn interactions is essential for building capable autonomous agents. However, acquiring diverse and re…

cs.CL2026

Efficient Context Scaling with LongCat ZigZag Attention

Chen Zhang, Yang Bai, Jiahuan Li +19

We introduce LongCat ZigZag Attention (LoZA), which is a sparse attention scheme designed to transform any existing full-attention models into sparse versions with rather limited c…

cs.CL2025

A Preliminary Study on the Promises and Challenges of Native Top- Sparse Attention

Di Xiu, Hongyin Tang, Bolin Rong +4

Large Language Models (LLMs) are increasingly prevalent in the field of long-context modeling, however, their inference computational costs have become a critical bottleneck hinder…

cs.CL2025

A Survey on LLM Mid-Training

Chengying Tu, Xuemiao Zhang, Rongxiang Weng +6

Recent advances in foundation models have highlighted the significant benefits of multi-stage training, with a particular emphasis on the emergence of mid-training as a vital stage…

cs.AI2025

Autoformalizer with Tool Feedback

Qi Guo, Jianing Wang, Jianfei Zhang +8

Autoformalization addresses the scarcity of data for Automated Theorem Proving (ATP) by translating mathematical problems from natural language into formal statements. Efforts in r…