UNTERGRUND, An evening for AI leaders building the next generation of open source
Hosted by Together AI Calendar + Together AI
Register with organizer
What to look forward to
AI leaders shaping open-source AI will share candid, off-the-record conversations at an immersive evening blending a private art collection, electronic music, live violin and beatboxing, and custom take-home art. Hosted by Together AI and NVIDIA, the event will bring together leading organizations in AI computing and infrastructure.
Inside the event
An evening for AI leaders building the next generation of open source. Come for the kind of conversations that only happen off the record.
For one night, a WWII bunker in Berlin belongs to us. Deep inside this historical bunker, its walls hold a private art collection you won’t see anywhere else. Concrete and shadow, museum light, a DJ, and cocktails worth savoring. One of Berlin’s best-known EDM violinists and an incredibly talented beat boxer will emerge into the night at moments no one announces.
Leave your phone behind. It’s the Berlin way.
You’ll take home a piece of art made for you. And a night you were fully present in and a part of, start to finish.
Hosted by Together AI and NVIDIA.
Berlin, Germany
Venue listed by the organizer · Berlin, Germany. Confirm the final address before traveling.
Open in Google Maps ↗Discovered through Cerebral Valley. Details come from the event listing and the organizer page; registration is managed by the organizer.
Last checked: Oct 20, 2026. Confirm current availability before making plans.
Organizer page checked: Oct 20, 2026. Check registration for the latest details.