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Peter Welinder

Founding member of OpenAI and vice president of product who writes publicly about building things and machine learning.

Researcher1 organizations1 reports

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Profile completeness66%

Public sources3

Official sources1

Last reviewedApr 2, 2026

Official homepage

updated 3 public sources

Public links

website Personal website other OpenAI profile x X profile

Organizations

core OpenAI

Reports

Large Language Models GPT-4 Technical Report

Official and primary sources

https://welinder.com/ Official source · homepage

Supporting sources

https://openai.com/index/peter-welinder/ Supporting source · other https://x.com/npew Supporting source · social

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