an open room

AI & ML

AI Builders Berlin — December

Hosted by AI Builders Club

When

Tuesday 15 December 2026

6:00pm – 9:30pm

Where

Mindspace Zimmerstraße

Zimmerstraße 78, 10117 Berlin, Germany

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Price

free

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about this room

The December edition of AI Builders' monthly Berlin meetup, this time at Mindspace on Zimmerstraße in Mitte. It's a community night for people building with AI: dev tools, agent frameworks, RAG, vibe coding, Claude Code and the like.

Talks from John Vetan and Castantin Said Rakouki, with one more slot to be announced, plus builder demos. Walk-in from 17:30, pizza at 18:00, talks from 18:30, then a long stretch of networking until about 21:20. Some sessions are streamed and recorded.

Free and approval-based. The organisers ask for basic LLM knowledge (agents, embeddings, RAG, MCPs) so you can follow the demos.

why go

a reliably technical crowd and one of the last builder meetups of the year in Berlin. Good for developers and founders who want to see what others are actually shipping.

Speakers

John Vetan ·

Castantin Said Rakouki ·

getting there

Mindspace Zimmerstraße, Zimmerstraße 78, 10117 Berlin, Germany

Hosted byAI Builders Club
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