Beichen Zhang
Source-listed: Researcher · Alibaba Group — Tongyi Lab
- Machine learning
Selected work
5- Qwen3 Technical ReportAuthor · 2025
- Qwen2.5 Technical ReportAuthor · 2024
- Qwen2.5-Math Technical Report: Toward Mathematical Expert Model via Self-ImprovementContributor · 2024
- ProcessBench: Identifying Process Errors in Mathematical ReasoningContributor · 2025
- START: Self-taught Reasoner with ToolsContributor · 2025