Carnegie Mellon University
Yuchen JinMember of Technical Staff · DatabricksResearcher↗3 shared research fields
Both at Databricks
Founder · Researcher
Ion Stoica
UC BerkeleyProfessor
DatabricksCo-founder & Executive Chairman
AnyscaleCo-founder & Executive Chairman
ArenaCo-founder
ConvivaCo-founder
Career & education
Current rolesUC Berkeley2000-presentProfessorDatabricks2013-presentCo-founder & Executive ChairmanAnyscale2019-presentCo-founder & Executive ChairmanArena2025-presentCo-founderConviva2006-presentCo-founder
UC Berkeley2000-presentDatabricks2013-presentAnyscale2019-presentArena2025-presentConviva2006-presentEducation
Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Citation Trend
Total citations to scholarly work, including research papers, technical reports, books and theses, as recorded by Google Scholar. Each point is a dated snapshot.
citations243,398As of Nov 1, '26
Selected contributions
Chatbot Arena: An Open Platform for Evaluating LLMs by Human Preference
With Wei-Lin Chiang, Lianmin Zheng, Ying Sheng, Anastasios Angelopoulos, Tianle (Tim) Li, Dacheng Li, Hao Zhang and others ·Presented Chatbot Arena, comparing language models through people's votes on anonymous answers.
References
- Ion Stoica — Berkeley research and companiespeople.eecs.berkeley.edu
Ion Stoica — Berkeley research and companies; verified primary evidence for the anchored contribution. Current Berkeley homepage/projects and original Arena paper checked. Spark, Ray and company-building retained; Mesos omitted to focus the explanation. Arena project contribution retained rather than repeating all founding affiliations; vLLM, SkyPilot and Alpa considered but omitted for space.
- Chatbot Arena: An Open Platform for Evaluating LLMs by Human Preferencearxiv.org
Chatbot Arena: An Open Platform for Evaluating LLMs by Human Preference; verified primary evidence for the anchored contribution. Current Berkeley homepage/projects and original Arena paper checked. Spark, Ray and company-building retained; Mesos omitted to focus the explanation. Arena project contribution retained rather than repeating all founding affiliations; vLLM, SkyPilot and Alpa considered but omitted for space.
Based on public sources. If accuracy is important, verify details using the links or references.
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Reviewed July 19, 2026 · Checked for accuracy and new information.
