John Schulman - Wikidata Entry

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This Wikidata entry is a structured reference for John Schulman, co-founder of OpenAI and key contributor to RLHF and PPO; useful for biographical lookups but not a primary source for his research.

Metadata

Importance: 25/100wiki pagereference

Summary

Wikidata structured data entry for John Schulman, a prominent AI researcher and co-founder of OpenAI known for developing Proximal Policy Optimization (PPO) and contributions to reinforcement learning from human feedback (RLHF). This page provides machine-readable biographical and professional metadata about a key figure in AI alignment and capabilities research.

Key Points

•John Schulman is a co-founder of OpenAI and a leading researcher in reinforcement learning and AI alignment
•He developed Proximal Policy Optimization (PPO), a widely used RL algorithm foundational to RLHF-based alignment techniques
•His work on RLHF has been central to training safety-aligned large language models like ChatGPT
•Wikidata entry provides structured linked data including affiliations, publications, and biographical facts
•Schulman later joined Anthropic in 2024, signaling shifts in the AI safety research landscape

1 FactBase fact citing this source

Entity	Property	Value	As Of
John Schulman	Education	University of California, Berkeley; California Institute of Technology	—

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John Schulman - Wikidata 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 From Wikidata 
 
 
 
 
 
 
 
 American computer scientist 
 
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 John Schulman 
 
 
 
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 English 
 John Schulman 
 American computer scientist 
 
 

 

 
 
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 sex or gender 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 male 
 
 
 
 
 
 
 
 
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 given name 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 John 
 
 
 
 
 
 
 
 
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 Schulman 
 
 
 
 
 
 
 
 
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 occupation 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 computer scientist 
 
 
 
 
 
 
 
 
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 employer 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 OpenAI 
 
 
 
 
 
 
 
 start time 
 
 
 
 
 2015 
 
 
 
 
 
 
 
 end time 
 
 
 
 
 August 2024 
 
 
 
 
 
 
 
 
 1 reference 
 
 
 
 
 
 reference URL 
 
 
 
 
 https://www.bloomberg.com/news/articles/2024-08-06/openai-co-founder-john-schulman-departs-for-ai-rival-anthropic 
 
 
 
 
 
 
 
 retrieved 
 
 
 
 
 19 February 2025 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Anthropic 
 
 
 
 
 
 
 
 start time 
 
 
 
 
 August 2024 
 
 
 
 
 
 
 
 end time 
 
 
 
 
 February 2025 
 
 
 
 
 
 
 
 
 1 reference 
 
 
 
 
 
 reference URL 
 
 
 
 
 https://www.reuters.com/technology/artificial-intelligence/former-openai-technology-chief-mira-muratis-ai-startup-taps-top-researchers-2025-02-18/ 
 
 
 
 
 
 
 
 retrieved 
 
 
 
 
 19 February 2025 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Thinking Machines Lab 
 
 
 
 
 
 
 
 start time 
 
 
 
 
 February 2025 
 
 
 
 
 
 
 
 
 1 reference 
 
 
 
 
 
 reference URL 
 
 
 
 
 https://www.reuters.com/technology/artificial-intelligence/former-openai-technology-chief-mira-muratis-ai-startup-taps-top-researchers-2025-02-18/ 
 
 
 
 
 
 
 
 retrieved 
 
 
 
 
 19 February 2025 
 
 
 
 
 
 
 
 
 
 
 
 
 
 educated at 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 University of California, Berkeley 
 
 
 
 
 
 
 
 academic degree 
 
 
 
 
 doctorate 
 
 
 
 
 
 
 
 point in time 
 
 
 
 
 2016 
 
 
 
 
 
 
 
 
 1 reference 
 
 
 
 
 
 stated in 
 
 
 
 
 Mathematics Genealogy Project 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 California Institute of Technology 
 
 
 
 
 
 
 
 point in time 
 
 
 
 
 2010 
 
 
 
 
 
 
 
 
 1 reference 
 
 
 
 
 
 reference URL 
 
 
 
 
 https://rll.berkeley.edu/SBRS2013/bios.html 
 
 
 
 
 
 
 
 
 
 
 
 
 
 doctoral advisor 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Pieter Abbeel 
 
 
 
 
 
 
 
 
 1 reference 
 
 
 
 
 
 stated in 
 
 
 
 
 Mathematics Genealogy Project 
 
 
 
 
 
 
 
 
 
 
 
 
 
 official website 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 http://joschu.net/ 
 
 
 
 
 
 
 
 language of work or name 
 
 
 

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