The End of Data Leakage

In this episode, we dive deep into the challenges facing time series AI model leaderboards, from hidden information leakage to the complexities of benchmarking foundation models. I sit down with Marcel Meyer to unpack why traditional approaches fall short and how our new TS Arena leaderboard is setting a new standard for fair, future-proof evaluation. We explore the pitfalls that plague current benchmarks, the surprising ways data contamination can skew results, and the innovative pre-registration protocol we've developed to keep evaluations honest. If you've ever wondered what it takes to build a truly trustworthy AI leaderboard—or why it matters for industry and research alike—this conversation is packed with insights you won't want to miss.

You can listen to The End of Data Leakage online on Radio and Podcast. Open the player on this page to stream the available audio.

The End of Data Leakage is an episode from KI in der Industrie by Robert Weber / Peter Seeberg.

This episode is 24:06 long.

This episode was published on Apr 8, 2026.

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