18:00 Open Doors

18:30 First Talk by Lawyer Andreas Grussl: "Vibe coding an investing dashboard"

18:45: Two Lightning Talks by Simon Jiménez about Herdr and Jev

19:00: Marco Rotili will talk about "Using Langfuse to evaluate Jev"

Jev is TypeSafe AI's first "System One" model. Instead of generating text, it takes input plus typed questions and returns structured decisions with calibrated confidence.

Langfuse is an Agent Eval and Observability Platform. I will show how to run experiments in Langfuse to compare Jev and frontier models side by side for use in code reviews.

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The network bingo will return as well!

This Meetup should happen 6 times a year. If you want to plan/host one, please contact Simon at the Event - he's looking for more people to distribute the planning effort!