Qwen2.5-Math Technical Report

Alibaba researcher working on large language models and multimodal pretraining; public research profiles connect An Yang to Qwen-related work and earlier study at Peking University.

Research scientist in Tongyi Lab whose official profile highlights post-training, efficient reasoning, and coding large language models.

Staff research scientist at Alibaba's Qwen Team and initiator of OpenDevin, focused on foundation models, reasoning models, coding agents, and computer-use agents.

Bowen Yu is an Algorithm Expert at Qwen (Alibaba Group) working on LLM post-training and automated alignment.

Algorithm expert at Alibaba DAMO Academy focused on natural language generation and large language models.

Researcher on Alibaba's Qwen team focused on pre-training and post-training for multimodal large language models and reasoning.

Jingren Zhou is Chief Technology Officer of Alibaba Cloud. Public speaker biographies describe him as a computer scientist and entrepreneur whose work includes large-scale AI and cloud systems.

Junyang Lin (Justin Lin) is a researcher and open-source maintainer known for the Qwen family of models. His public profiles list interests in LLMs, AI agents, multimodal learning, long-horizon reasoning, world models, and reinforcement learning; multiple March 2026 news reports said he stepped down from the Qwen tech lead role.

Keming Lu is a research scientist at Tongyi Lab, Alibaba Group in Beijing and a co-author of the Qwen and Qwen2.5 technical reports.

Research scientist at Alibaba's Tongyi Lab and a co-author of the Qwen3 and Qwen2.5 technical reports.

Machine learning researcher whose public profile highlights work across Berkeley AI Research, RISELab, Sky Computing, and the Ray team.

Tianyu Liu is a researcher at Kimi working on coding and agents. He previously worked on Qwen at Alibaba and was a founding member of Tencent Hunyuan, and he earned a PhD in natural language processing from Peking University.

Researcher at Alibaba working on foundation models and agents for enterprise applications.

Ph.D. student in Computer Science at Zhejiang University and researcher on the Qwen series at Alibaba Group.

Canonical link

An Yang

Beichen Zhang

Binyuan Hui

Bowen Yu

Dayiheng Liu

Jianhong Tu

Jingren Zhou

Junyang Lin

Keming Lu

Mingfeng Xue

Runji Lin

Tianyu Liu

Xingzhang Ren

Zhenru Zhang