How to read this finding
Affiliation changes are not all permanent exits from academia. Education location, citizenship, employer location, and migration are distinct attributes and should not be substituted for one another.
What did the report mean by an AI academic brain drain?
It documented professors moving into industry roles, including dual affiliations, as well-funded companies recruited academic expertise.
Evidence you can use
Talent in the 2020 report
Historical snapshot: October 2020. Dates and populations are specified per row.
| Measure | Reported value | Definition and source |
|---|---|---|
| Professors hired by four technology organizations | 52 | 2004-2018; includes complete departures and dual affiliations.2020 report, PDF page 64 |
| NeurIPS authors educated in China | 29% | Undergraduate degree location among NeurIPS 2019 accepted-paper authors.2020 report, PDF page 70 |
Affiliation changes are not all permanent exits from academia. Education location, citizenship, employer location, and migration are distinct attributes and should not be substituted for one another.
Sources and dates
Historical snapshot published October 1, 2020. This web edition was prepared on 2026-10-11 from the online deck and original launch posts. Findings and forecasts retain their original time frame.
- 2020 report, PDF page 64Original 2020 report. This edition has no printed slide numbers. References use one-based PDF pages.
- 2020 report, PDF page 68Original 2020 report. This edition has no printed slide numbers. References use one-based PDF pages.
- 2020 report, PDF page 70Original 2020 report. This edition has no printed slide numbers. References use one-based PDF pages.
- State of AI Report 2020: online slides
- Nathan Benaich’s launch essayOctober 1, 2020.
Cite this page
Benaich, Nathan, and Ian Hogarth. “What did the report mean by an AI academic brain drain?” State of AI Report 2020. Historical report snapshot; web edition prepared 2026-10-11.