Dataharvest 2025 - the European Investigative Journalism...

Dataharvest 2025 - the European Investigative Journalism Conference

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9:00am CEST

Coffee Mediaforum

9:30am CEST

How to investigate AI: beginner level Z1.15 - Aula Donche The JuicyFields story - investigating the largest cannabis fraud of all time Z3.05 Unmasking a scam empire: leak processing at scale for collaborative investigations Z0.10 How to find and use up-to-date beneficial ownership data to reveal the real owners of companies Z1.16 Exploring extreme heat: satellite imagery and spatial analysis in R Z3.04 From source to chart 📈 : Using free tools to automate your data flows Z2.08 Python Without the pain: write code with LLMs Z2.09 Teaching LLMs to build your Machine Learning Models Z2.10 Impact 101: how newsrooms around the world measure their echo Z3.09 Uncovering court records - a beginners guide to hunting for legal data Z3.02 Welcome to the Brussels bubble: tips on how to investigate the EU Z1.14 Journalism educators unite - inspiration and skill sharing Z2.01 - Mediadrôme Beyond bars and pie charts: creative and interactive data storytelling Z2.02

10:45am CEST

Coffee break Mediaforum

11:15am CEST

Expert-reviewed journalism: investigating corporate hired guns in the PFAS lobbying project with scientists Z0.10 Harnessing the power of OCCRP's Aleph: a look at its new features and how to use them to find the data you’re looking for Z2.02 How to be an effective data editor (and build a data-friendly newsroom for international investigations) Z1.16 Make your own investigative application with minimal code Z2.08 Making maps with code Z2.09 More than just the Wayback Machine: how to investigate deleted and archived content Z2.10 Create our own impact strategy Z3.09 Let’s talk about fundraising! Z2.03 Investigating corporate lobbying - tips and tools Z3.05 Taking your authorities to court Z1.14 Get off the screen, look me in the eye: offline and in-person journalistic storytelling Z3.04

11:45am CEST

Watching the watchers: investigating AI, surveillance & the loopholes of Europe’s AI Act Z3.02

12:30pm CEST

Lunch Mediaforum

1:45pm CEST

How to investigate AI: advanced level Z1.15 - Aula Donche Exploding pagers – investigating while jumping from stone to stone Z0.10 Investigating the business of outsourced war crimes prosecutions in Europe Z3.02 Scientific laboratory analysis applied to journalism: what you need to know Z3.04 EU's defense spending frenzy: where to find the data Z1.16 Extract all relations in Game of Thrones using AI and Python Z2.08 Spreadsheets with superpowers: LLMs for data extraction and classification Z2.09 Together at last: R and Python united in the Positron IDE Z2.10 Going beyond traditional media and truly engaging with communities Z2.02 Oligarchs and media ownership: Diving into registries Z2.03 How to find stories in private finance data Z3.09 Using WhatsApp to crowdsource data Z3.05 Transparency talks: Networking roundable for journalists working with FOI Z2.01 - Mediadrôme Check your phone for spyware Z1.14

3:00pm CEST

Coffee break Mediaforum

3:30pm CEST

An investigative method to measure content on TikTok Z1.15 - Aula Donche How to use data to investigate Big Pharma — secret medicine prices, industry funding and tax havens Z0.10 The Investigative Commons - how to share structured data, document collections and build knowledge collaboratively Z2.02 Protests, TikTok, and More 🎥: Analyzing images and videos with AI Z2.08 Start looking: finding patterns in data with your eyes 👀 Z2.09 💡Streamlit for building tools and collaborate with non-coders Z2.10 Cracking the code: How to sustain your newsroom with mixed funding Z3.09 How to research the arms industry in times of a defence boom Z3.05 Skill take away - come and learn four skills/tools in one session Z1.14 Using the Aarhus Convention to access environmental information Z1.16 Maps-Not-Maps: visualising qualitative data in investigative journalism Z3.02 Taking data to the people: building up and using databases as investigative storytelling Z2.03

4:45pm CEST

Coffee break Mediaforum

5:15pm CEST

Advanced prompting for investigations Z2.08 AI cookbook 🥧: 6 recipes for the modern journalist Z2.09 Scraping the unscrapable: advanced approaches to deal with complex sites and evade anti-scraping systems Z2.10 Supply chain investigations -- how to trace ingredients from factory to supermarket shelf Z3.02 Effective Investigations on Telegram for Journalists Z3.05 Using Bluetooth in your investigations - lessons learnt and approaches to adopt Z0.10 Networking roundtable for AI practitioners Z2.01 - Mediadrôme By word of mouth: producing investigative podcasts Z3.09