Dutch AI Citation Study 2026 - Etienne Gozems (etiennegozems.com)
Collected October 2026. Licence: CC BY 4.0 - please credit "Etienne Gozems, Dutch AI Citation Study 2026" with a link.

questions.csv  120 questions, Dutch and English version, topic, topic type and intent
answers.csv    every answer: platform, model, condition (dutch / english / english_with_nl_context), run, search queries, answer text
citations.csv  every cited source with its classification (broad and strict Dutch-source definitions, page language, organisation country, site type)
brands.csv     brands recommended in answers to the 40 recommendation questions, with origin country

Conditions: "english_with_nl_context" is the follow-up experiment (English question preceded by "I live in the Netherlands.", Claude and Gemini, one run).
Classification by Claude Haiku 5.5; the 100 most cited domains and 120 most recommended brands were checked by hand.
