/AI6d ago

Rishi Bommasani and Stanford HAI researchers find AI hiring tools violate civil rights standards by disproportionately rejecting Black and Asian applicants

Single-vendor screening risks blocking candidates across multiple employers

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rishi@RishiBommasani#223inAI

AI is changing how employers hire workers.

Today we are publishing our research over the past four years into this high-stakes application of AI.

We independently studied the impacts of deployed AI hiring tools based on the real outcomes for 3.3 million people.

9:11 AM · May 26, 2026 · 25K Views
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Stanford HAI@StanfordHAI

New research reveals a troubling trend: AI hiring tools show racial bias and systematically reject candidates. What happens then when most employers use the same AI screening algorithms? Read more about the first large-scale study of hiring AI: https://hai.stanford.edu/news/ai-hiring-tools-can-yield-racial-bias-and-systemic-rejection

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rishi@RishiBommasani

AI is changing how employers hire workers.

Today we are publishing our research over the past four years into this high-stakes application of AI.

We independently studied the impacts of deployed AI hiring tools based on the real outcomes for 3.3 million people.

6dViews 25KLikes 183Bookmarks 117
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rishi@RishiBommasani

To reveal this adverse impact, we need to consider each position separately.

While our data comes from a single vendor, the vendor mediates decisions for 1700 positions at 150 firms.

Notably, just 23% of the positions yield 80% of the adverse impact for Blacks (Matthew effect)

rishi@RishiBommasani

We find that 18% Asian and 30% Black applicants are adversely impacted based on the relevant US federal standard.

If these groups were selected at the same rate as the most-selected group (generally White), then 40k additional applications would have been recommended.

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