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DOCUMENTED FAILURE // PUBLIC EVIDENCE

Bias & Access failures,
made legible.

Automated systems that produced discriminatory outcomes or denied fair access to services.

COLLECTION STATUSACTIVE
CASE FILES
5
CITED RECORDS
9
FAILURE DOMAINS
11
LAST VERIFIED
2026-09-25
EVIDENCE INDEX // 001

Bias & Access case files

5 SHOWN // 5 MATCHING

SS-IR-019
Reported

Zillow launched an iBuying program where its AI algorithm (the "Zestimate") autonomously set purchase prices for thousands of homes .

AI'S CAUSAL ROLE
Decision system
HARM SIGNAL
Financial harm
SOURCE LEDGER
1 cited record
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What happened

Zillow launched an iBuying program where its AI algorithm (the "Zestimate") autonomously set purchase prices for thousands of homes .

Why it matters

$881 million in losses. Zillow shut down Zillow Offers entirely.

AI / automation’s role

The Zestimate algorithm made automated purchase offers based on comparable sales data, tax records, and market trends.

Primary record

Bloomberg: Zillow's Failed Flipping Experiment
Enter the complete incident report →
SS-IR-018
Alleged

In early November 2019, tech entrepreneur David Heinemeier Hansson (creator of Ruby on Rails) posted a viral thread alleging that the new Apple Card, underwritten by Goldman Sachs, offered him a credit limit roughly 20 times higher than his wife's -- despite the couple filing joint tax returns and…

AI'S CAUSAL ROLE
Autonomous actor
HARM SIGNAL
Financial harm
SOURCE LEDGER
3 cited records
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What happened

In early November 2019, tech entrepreneur David Heinemeier Hansson (creator of Ruby on Rails) posted a viral thread alleging that the new Apple Card, underwritten by Goldman Sachs, offered him a credit limit roughly 20 times higher than his wife's -- despite the couple filing joint tax returns and his wife having the higher credit score.

Why it matters

The allegations went viral globally and made the Apple Card the highest-profile AI fairness controversy of its moment.

AI / automation’s role

The credit-limit decision was made by an automated underwriting model with no per-decision human in the loop and, critically, no human-defensible explanation attached to its outputs.

Primary record

CNBC: Wall Street regulator probes Goldman over allegations of sexist credit decisions at Apple Card (Nov 10, 2019)NY DFS: Findings on the Apple Card and its underwriter Goldman Sachs Bank (March 23, 2021)
Enter the complete incident report →
SS-IR-017
Documented

On October 24, 2019, researchers led by Ziad Obermeyer of UC Berkeley published a study in Science showing that a widely deployed commercial health-risk algorithm systematically underestimated the medical needs of Black patients.

AI'S CAUSAL ROLE
Decision system
HARM SIGNAL
Human welfare
SOURCE LEDGER
3 cited records
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What happened

On October 24, 2019, researchers led by Ziad Obermeyer of UC Berkeley published a study in Science showing that a widely deployed commercial health-risk algorithm systematically underestimated the medical needs of Black patients.

Why it matters

Black patients who were measurably sicker were denied enrollment in the extra-care programs they qualified for, deepening existing disparities in access to chronic-disease management.

AI / automation’s role

The algorithm predicted future health-care costs and used that cost figure as a proxy for health need.

Primary record

Obermeyer et al., "Dissecting racial bias in an algorithm used to manage the health of populations," Science (Oct 24, 2019)Scientific American: "Racial Bias Found in a Major Health Care Risk Algorithm"
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SS-IR-006
Reported

Amazon's AI Recruiting Tool

Systematic Gender Discrimination

Amazon built an AI recruiting tool to automate resume screening.

AI'S CAUSAL ROLE
Material contributor
HARM SIGNAL
Rights & due process
SOURCE LEDGER
1 cited record
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What happened

Amazon built an AI recruiting tool to automate resume screening.

Why it matters

Unknown number of qualified women rejected from Amazon jobs based on gender-biased AI scoring.

AI / automation’s role

The system rated candidates on a 1-5 star scale with no human review before rejection.

Primary record

Reuters: Amazon scraps secret AI recruiting tool (2018)
Enter the complete incident report →
SS-IR-004
Alleged

Michigan's Unemployment Insurance Agency deployed MiDAS (Michigan Integrated Data Automated System), an automated fraud detection system that cross-referenced employer and claimant data to flag discrepancies.

AI'S CAUSAL ROLE
Material contributor
HARM SIGNAL
Financial harm
SOURCE LEDGER
1 cited record
Quick viewEXPAND +

What happened

Michigan's Unemployment Insurance Agency deployed MiDAS (Michigan Integrated Data Automated System), an automated fraud detection system that cross-referenced employer and claimant data to flag discrepancies.

Why it matters

40,000+ people falsely accused of fraud. $117 million in wrongful penalty assessments.

AI / automation’s role

MiDAS operated for 22 months with zero human review of fraud determinations.

Primary record

Michigan Office of the Auditor General: UIA Fraud Investigation (2017)
Enter the complete incident report →
FROM EVIDENCE TO CONTROL // 002

Failure is only useful if it changes the gate.

Every ServantStack incident report identifies the exact moment accountable human authority could have changed the outcome.

01Incident

Evidence before hypotheticals.

→
02Failure

Name the missing boundary.

→
03Human authority

Put a decision owner in the path.

→
04Operational gate

Make the checkpoint executable.