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J·Index / Netherlands / De Groene Amsterdammer

De Groene Amsterdammer

1 verified, source-linked AI implementation documented in 2025.

NetherlandsEurope and Central AsiaNational
Cases
1
Active since
2025
Peak stage
3
Controversies
0

Where the AI sits

Editorial Production1

AI implementations

2025

Algorithmic accountability investigations done by turning AI on AI

Described by the researchers involved as "fighting fire with fire." With academic collaborators, the magazine created sock-puppet accounts and used a vision-language model to simulate user behaviour on TikTok. A second audit used the open ML tool Homepage2vec to classify 2.5 million Dutch-language websites present in large-language-model training data.

Verification & Fact-Checking3 – Proficiency3 – Collaborative Human–AI
Tool: Vision-language model driving sock-puppet accounts; Homepage2vec website classifierSource ↗

Context

De Groene Amsterdammer is one of 23 organizations in Netherlands documented in the index, which holds 26 cases from the country. Its work spans 1 function type, including Verification & Fact-Checking, documented across 123 organizations worldwide.

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More newsrooms in NetherlandsVerification & Fact-CheckingHow this is verified
Part of J·Index — The Journalism AI Index. Every case carries a live source link. Cite with attribution; bulk reproduction is not licensed. Data licensed CC BY-NC 4.0.