Background
Not verified in this pass.
What they run now
Product for Shade (automated red-teaming), Cygnal (runtime guardrails) and Arena (crowd platform); inferred from title.
Career
- presentChief Product Officer, Gray Swan AI

Listed by Gray Swan as Chief Product Officer, owning the Shade/Cygnal/Arena product line. Little public detail verified.
Not verified in this pass.
Product for Shade (automated red-teaming), Cygnal (runtime guardrails) and Arena (crowd platform); inferred from title.
2 posts archived · most engaged first, then the latest
Accounts whose posts Spencer has reposted recently: Nitzan Shulman, Gray Swan, Vivek Ramaswami.
Owns the Arena product surface (challenges, leaderboards, profiles), the part most transferable to a designer crowd. Otherwise low relevance.
Not a priority; only if studying crowd-platform product design.