A useful page for the OpenAI preference-learning line, especially if you want to understand how the field moved from InstructGPT-era RLHF into later work on whether stated preferences actually predict model behavior.
Researcher Profile
Editor reviewedMaddie Simens
Instruction-following via RLHF (InstructGPT)
Contributor to OpenAI's frontier-model evaluation and system-card work
A useful profile for the less visible OpenAI work that sits between major model releases and the documents that try to characterize what those models can actually do.
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About This Page
This profile is meant to help you get oriented quickly: why this researcher matters, what to read first, and where to explore next.
Last reviewed
March 18, 2026
Known For
The ideas, systems, and research directions that make this person worth knowing.
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InstructGPT
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GPT-4
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GPT-4o system-card work
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Instruction-following via RLHF (InstructGPT)
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Training language models to follow instructions with human feedback
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OpenAI
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Canonical papers, project pages, or repositories that anchor this profile.
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