Which AI researchers moved between frontier labs since 2025 — who left which lab, where they went, and when?
41 publicly reported direct lab-to-lab moves by 37 researchers across 8 frontier labs, January 2025 – August 2026. Ribbon colour marks the year of the move.
| Month | Researcher | Left | Joined | Role / context | Source |
|---|
Best-effort public-web census of directly reported lab-to-lab moves: 41 move rows, 37 distinct researchers, Jan 2025 – Aug 2026. Month is when the move was publicly reported, not necessarily the first working month; only direct moves counted, intervening employers excluded. Meta and Meta Superintelligence Labs are grouped as Meta in the diagram but kept as sourced in the table. Built from ~5,900 deduplicated pages across three search batches; some 2026 moves rest on specialist or secondary reporting.