Waitlist-only invites closed. Public applications now open.
Closed
02
End April 2026
Public Launch
Applications open to all builders. Apply via Luma.
Open
03
Mid May 2026
Selection
Applications reviewed. Invites sent 1 – 2 weeks before the event.
Soon
04
May 29 – 31, 2026
Hack Weekend
80+ builders at the AI Factory, Vienna.
Locked
03
Tracks
3 Tracks · Prize Pool €10K+
Track 01 · Industry · Operations
AI inIndustry
Manufacturing, operations, and industrial systems.
Partner
Track 02 · Underwriting · Risk
AI inInsurance
Underwriting, claims, and risk modeling.
Partner? TBA · Reveal soon
Track 03 · Domain reveal soon
AI in?
Track theme and partner reveal coming soon.
Partner? TBA · Reveal soon
Speakers · Mentors
Speakers
Industry leaders and AI practitioners sharing insights during the opening, panel, and closing ceremonies.
?
?
?
TBA
Mentors
Experienced founders and engineers available throughout the hackathon to help teams with technical and strategic challenges.
?
?
?
TBA
Jury
A panel of experts from industry, academia, and startups evaluating final pitches on technical complexity, innovation, impact, and execution.
?
?
?
TBA
04
Infrastructure
Computing Infrastructure
Training
Leonardo Supercomputer
via AI:AT · 64 × NVIDIA A100
Pre-training and fine-tuning at cluster scale. 6 nodes, 64 NVIDIA A100 GPUs, ~4 TB aggregate VRAM. No shared queue, no lottery. Your team gets dedicated GPU time across the weekend.
AllocationScheduled access · per team
Inference
HPE Private Cloud AI
by HPE
Deploy your trained model on HPE's Private Cloud AI. Serve real inference traffic, hit real latency targets, run a live demo during your final pitch.
AllocationOn-demand · shared pool
The Venue
AI:ATFactory
Austria's new AI hub in the 3rd district of Vienna.
01Dedicated Working SpacesTeam desks, power, whiteboards, and private rooms for deep work.
02Breakfast · Lunch · DinnerThree full meals a day on-site. No off-site runs, no wasted hours.
03Sleep On-SiteDedicated sleeping area for when the model needs longer to train.
80+ pre-vetted builders, 36 hours, European supercompute. Whether you want to partner on a track, recruit talent, or back the weekend, reach out via the contact form below.
BUILDERS80+
HOURS36
TRACKS3
Contact
Let's talk.
Interested in partnering or recruiting from the room?
Drop a short message and we'll reply with next steps.
Typically reply within 48 h
07
Organizers
Organized by
Lumos
Vienna's leading student organization in Data Science & AI. Bringing together students from TU Wien, WU, and Uni Wien since 2019 to learn, build, and collaborate with industry.
Active members30+
Alumni130+
Founded2019
08
FAQ
Eligibility · ApplicationDo I need AI or ML experience?
Mixed skill levels are welcome. You should be comfortable writing code; deep ML expertise is not required. The strongest teams usually combine ML, engineering, and product profiles.
Can I apply solo or do I need a team?
Both are fine. Apply solo and we'll help match you with a team on-site, or apply as a formed team of 3 – 4 builders.
Do I have to be a student? Can internationals apply?
No student requirement — applications are open to students, developers, and researchers worldwide. You cover your own travel.
What happens after I apply?
Applications are reviewed on a rolling basis. Invites go out 1 – 2 weeks before the event with venue details and onboarding.
Rules · JudgingHow will projects be judged?
Judging criteria will be announced with the track briefs. Expect a mix of technical depth, model quality, real-world impact, and the final pitch.
Can we use pre-trained or open-source models?
Yes — open-source models and public datasets are fair game. The point is what you build and train on top, not starting from zero. Track-specific rules will be shared at kickoff.
Do we have to submit a working model, or will a prototype do?
A real, trained model is the bar — this is a supercompute hackathon, not a demo day. A slide deck without a running model will not clear judging. A small model, fine-tuned on real data, with a live demo beats a big model that only half-runs.
Is there a code of conduct?
Yes. All participants follow a code of conduct that keeps the venue inclusive, respectful, and harassment-free. The full document is shared with every invite.
LogisticsWhat should I bring?
Laptop, charger, and a valid ID. Power, WiFi, GPU access, and meals are provided. Bring a change of clothes and a sleeping bag if you plan to crash on-site.
What language is the event in?
English. Kickoff, mentoring, and final pitches run in English so international teams can fully participate.
Can you accommodate dietary restrictions?
Yes — vegetarian, vegan, and common allergen options are part of the standard catering. Specify your needs on the application.
How do I get to the venue?
AI Factory (AI:AT), Karl-Farkas-Gasse 22, 1030 Vienna. Reachable by U-Bahn, S-Bahn, and tram. Directions are included with your invite.
Apply Now 
