Vicarious
University of Cambridge
MIT
Bowen BakerResearch Scientist · OpenAIResearcher↗
Researcher
Szymon Sidor
OpenAITechnical Fellow
Sidor helped build OpenAI Five, which beat world champions at Dota 2,[1] and robot-hand systems that learned dexterous movements in simulation.[2] He also helped create OpenAI Baselines, a toolkit for reliable reinforcement-learning experiments,[3] and helped lead work to make GPT-4 training efficient.[4]
Career & education
Current roleOpenAI2024-presentTechnical Fellow
OpenAI2024-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.
citations45,647As of Nov 6, '26
citations+1,904Since last snapshot, Jun 15, '26
Selected contributions
GPT-4 Technical Report
With OpenAI, Joshua Achiam, Steven Adler, Sandhini Agarwal, Lama Ahmad, Ilge Akkaya, Florencia Leoni Aleman and others ·Reported GPT-4's capabilities, limitations and safety evaluations as a text-and-image input model.
References
- OpenAI Five technical reportarxiv.org
Sidor coauthored the report documenting world-champion victory.
- Learning Dexterous In-Hand Manipulationarxiv.org
Sidor coauthored simulation-trained dexterous robot-hand work.
- GPT-4 contributionsopenai.com
Official pretraining credits name Sidor optimization vice lead and contributor to distributed training infrastructure.
Based on public sources. If accuracy is important, verify details using the links or references.
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