Dataharvest 2026 - the European Investigative Journalism... has ended

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Dataharvest 2026 - the European Investigative Journalism Conference

JO

Jan Oledan

Global Witness

Senior Data Investigator

London, UK

About me

Senior Data Investigator at Global Witness. I use R and Python for empirical and geospatial analysis. My current work focuses on forests, finance, and trade.

9:30am CEST

Check-in and coffee Mediaforum

12:00pm CEST

Lunch Mediaforum

3:00pm CEST

Coffee break Mediaforum

9:00am CEST

Check-in and Coffee Mediaforum

10:00am CEST

Opening of the conference Z1.13 - Aula Hanswijk

10:30am CEST

Networking welcome Mediaforum

11:30am CEST

Your first investigative data pipeline with agentic AI Z1.15 - Aula Donche

12:45pm CEST

Lunch Mediaforum

2:00pm CEST

There’s more to life than metadata – using analogue photos & archival documents in your investigations 2.03

3:15pm CEST

Coffee break Mediaforum

3:45pm CEST

Newsroom infrastructure for AI experimentation 3.05

6:15pm CEST

✨ Dataharvest Ultimate Pub Quiz ✨ Mediaforum

9:00am CEST

Coffee Mediaforum

9:30am CEST

How to use Earth Index, an AI tool for finding leads in satellite imagery Z0.10

10:45am CEST

Coffee break Mediaforum

11:15am CEST

Embracing agents with Pydantic AI Z1.13 - Aula Hanswijk

12:30pm CEST

Lunch Mediaforum

1:45pm CEST

Not a chatbot: A hand-drawn case for putting primary sources first in designing AI tools for investigative journalism 1.16

3:00pm CEST

Coffee break Mediaforum

4:15pm CEST

Beyond data cleaning: Enhancing OpenRefine with LLM 3.05

4:45pm CEST

Coffee break Mediaforum

5:15pm CEST

Academic complicity on Palestine and Index of Repression: Crowdsourcing, maintaining and using actionable databases 2.02

9:00am CEST

Coffee Mediaforum

10:45am CEST

Coffee break Mediaforum

11:15am CEST

Text embeddings: navigating text in high dimensions 1.16

12:45pm CEST

Goodbye - see you next year! Mediaforum