Timnit Gebru

Timnit Gebru is an Ethiopian-American computer scientist whose research examines algorithmic bias and the social impacts of artificial intelligence. She co-founded the Distributed Artificial Intelligence Research Institute (DAIR).

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Joy Buolamwini: Joy Buolamwini is a computer scientist and founder of the Algorithmic Justice League, known for research on facial analysis bias. Their research collaboration documented disparities in commercial gender-classification systems.
Gender Shades: Gender Shades is a 2018 study measuring demographic performance disparities in commercial gender-classification systems. Gebru and Joy Buolamwini found substantially higher error rates for darker-skinned women.
Algorithmic bias: Algorithmic bias is systematic unfairness in the outcomes or performance of automated decision systems. Gebru’s work examines how technical systems can reproduce or amplify social inequalities.
Algorithmic accountability: Algorithmic accountability concerns how automated systems are scrutinized, governed, and held answerable for their effects. Gebru’s research insists that technical performance must be assessed alongside institutional responsibility.
Emily M. Bender: Emily M. Bender is a linguist and computational linguist whose work examines language technologies and their social effects. Bender co-authored a widely discussed paper with Gebru on the risks of large language models.
On the Dangers of Stochastic Parrots: On the Dangers of Stochastic Parrots is a 2021 paper analyzing risks from large language models. Gebru co-authored this critique of environmental costs, biased outputs, and opaque training data.
Facial recognition system: A facial recognition system identifies or verifies people by analyzing facial images. Gender Shades tested commercial facial analysis systems, revealing uneven accuracy across demographic groups.
AI ethics: AI ethics is the study and practice of evaluating artificial intelligence’s moral and social implications. Her research and public work helped bring structural power and real-world harms into AI ethics debates.
Margaret Mitchell: Margaret Mitchell is a computer scientist who researches responsible artificial intelligence and accessible technology. Mitchell led Google’s Ethical AI team with Gebru before their departures from the company.
Distributed Artificial Intelligence Research Institute: The Distributed Artificial Intelligence Research Institute is an independent research organization studying AI’s societal impacts. Gebru co-founded DAIR to support community-rooted, interdisciplinary AI research.