Led an 80+ person safety systems team. Departed after 7 years. Her exit marked the latest in a long string of safety researcher departures.

Said 'Neither OpenAI nor any other frontier lab is ready' for AGI. Noted OpenAI placed increasingly restrictive limits on what he could publish. The AGI Readiness team was disbanded after his departure.

Removed from leadership of the Preparedness team without public announcement. Reassigned to AI reasoning work. The Preparedness team was formed in Dec 2023 to evaluate catastrophic risks.

Departed after the Superalignment team was dissolved.

Departed after the Superalignment team was dissolved.

Departed after the Superalignment team was dissolved.

Departed after the Superalignment team was dissolved.

Departed after the Superalignment team was dissolved.

Departed after the Superalignment team was dissolved.

Said 'safety culture and processes have taken a backseat to shiny products' at OpenAI. Resigned the day after Sutskever. Joined Anthropic to continue alignment work.

Co-led the Superalignment team and was involved in the attempted board ouster of Sam Altman in Nov 2023. After the board crisis resolved in Altman's favor, Sutskever departed and founded Safe Superintelligence Inc. (SSI).

Departed amid the broader safety staff exodus.

Departed amid the broader safety staff exodus.

Departed amid the broader Superalignment team exodus.

Departed amid the broader Superalignment team exodus.

Laid off when Elon Musk eliminated the entire ~20-person META (ML Ethics, Transparency, and Accountability) team. Stated publicly: 'The team that was researching and pushing for algorithmic transparency and algorithmic choice... is gone.'

Laid off by Elon Musk during mass Twitter layoffs. Her entire ML Ethics, Transparency, and Accountability (META) team was eliminated. Had been building algorithmic fairness tools. Called the dissolution 'a loss for the industry.'

Left before Meta formally disbanded the Responsible Innovation Team in September 2022. The team had advised product teams on potential harms across societal issues. He was Meta's first-ever Director of Responsible Innovation.

Departed alongside Alex Hanna to join Timnit Gebru's DAIR Institute as Director of Research. The dismissals of Gebru and Margaret Mitchell weighed heavily on his decision to leave.

Resigned from Google's Ethical AI team after the firings of Timnit Gebru and Margaret Mitchell. Said the company was not serious about ethical AI research. Joined Gebru's DAIR Institute.

Leaked tens of thousands of internal Facebook documents to the SEC and Wall Street Journal, revealing that Meta knew its algorithms amplified hate speech and harmed teen mental health. Testified before Congress. The Civic Integrity team was dissolved after the 2020 election.

Fired after searching company emails for evidence of discrimination related to Timnit Gebru's ouster. Google cited violations of security policies.

Resigned after 16 years at Google in protest of Timnit Gebru's firing. Said her exit 'extinguished my desire to continue as a Googler' and added: 'We cannot say we believe in diversity, and then ignore the conspicuous absence of many voices from within our walls.'