person
Liam Fedus
OpenAI researcher; scaling and RLHF
Longtime OpenAI researcher who has worked on ChatGPT, GPT-4, and RLHF infrastructure. Public technical voice for OpenAI product development.
current VP of Research (Post-Training), OpenAI
Strategy positions
Techno-optimismmixedtentative
Technology and markets solve risks faster than regulation creates themInside OpenAI voice for pushing capability alongside safety practices.
Post-training is where a lot of the value, and the risk, lives in frontier models.
Closest strategy neighbours
by jaccard overlapOther people whose strategy tags overlap with Liam Fedus's. Overlap is on tag identity, not stance; opposites can show up if they reference the same tags.
Record last updated 2026-04-25.