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https://www.productionai.institute/graph/events/evt-incident-zillow-ibuying-collapse

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Production AI Institute public record · Zillow iBuying Algorithm Collapse · observed 2021-01-01
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incident event
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Zillow iBuying Algorithm Collapse

Zillow's algorithmic home-buying programme (Zillow Offers) purchased homes at prices its model predicted would appreciate, then resold them for profit. The model failed to track rapidly changing market conditions in 2021. Zillow found itself holding 9,800 homes worth $2.7 billion, purchased at abov…

Confidence
80%
Sources
2
Entities
1
Detected
detected 2038d ago

Event summary

Zillow's algorithmic home-buying programme (Zillow Offers) purchased homes at prices its model predicted would appreciate, then resold them for profit. The model failed to track rapidly changing market conditions in 2021. Zillow found itself holding 9,800 homes worth $2.7 billion, purchased at abov…

D4D8

Linked entities

  • Zillow

    organisation | 72%

Related graph edges

EdgeTypeConfidence
ent-org-zillow to ent-psf-d4maps to62%
ent-org-zillow to ent-psf-d8maps to62%

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Event dates

  • Happened 1 Jan 2021

  • Detected 1 Jan 2021

Sources

  • Zillow Group — Q3 2021 results and Offers wind-down

    primary | checked 3 July 2026

    Open source
  • Zillow iBuying Algorithm Collapse — PAI incident record

    pai assessment | checked 3 July 2026

    Open source
Cite this record

"Zillow iBuying Algorithm Collapse." https://www.productionai.institute/graph/events/evt-incident-zillow-ibuying-collapse (observed 2021-01-01; retrieved 2026-08-01). PAI.

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