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Fedor Tsvetkov
Tsvetkov Fedor

Fedor Tsvetkov

Independent analyst

Writes about:

    Amazon.com, Inc.

    AMZN
    4

    Microsoft Corporation

    MSFT
    5
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Articles: 1

Amazon is working on a content marketplace where developers can buy data to train their AI models. Microsoft has a similar project. Photo: PJ McDonnell / Shutterstock.com
Review·20.02.2026 13:10

Marketplaces for AI: How Amazon and Microsoft are changing the rules of model training

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