Jane Street
MIT
Adrien EcoffetResearch Scientist · OpenAIResearcher↗
Researcher
Mark Chen
OpenAIChief Research Officer
Career & education
Current role
Chief Research Officer
Previously
Education
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.
citations192,750As of Nov 1, '26
citations+7,087Since last snapshot, Oct 1, '26
Selected contributions
Language Models are Few-Shot Learners
With Tom Brown, Ben Mann, Nick Ryder, Melanie Subbiah, Jared Kaplan, Prafulla Dhariwal, Arvind Neelakantan and others ·GPT-3 performs tasks from prompts and a few examples without task-specific training.
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.
Zero-Shot Text-to-Image Generation
With Aditya Ramesh, Mikhail Pavlov, Gabriel Goh, Scott Gray, Chelsea Sierra Voss, Alec Radford and Ilya SutskeverIntroduced the original DALL·E, which generates images from written descriptions. It used one Transformer to learn from text and images together and could combine concepts in novel ways without retraining for each task. Published at ICML 2021.
References
- Evaluating Large Language Models Trained on Codearxiv.org
Lead coauthorship and Codex code-generation contribution.
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Reviewed July 23, 2026 · Checked for accuracy and new information.
