Berlin Quantum
Hackathon 2026

Where Innovation Meets Entanglement

Hosted by

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5 Weeks

Coding + Mentorship

€20.000

Awarded in Compute Credits

20+

Quantum Backends

About the
Hackathon

The Berlin Quantum Hackathon 2026 is a one-of-a-kind event uniting innovators, coders, and scientists to apply quantum computing for real-world impact.

Backed by the State of Berlin’s Quantum Initiative, the hackathon supports the Senate’s mission to make the capital an international hotspot for quantum technologies. It serves as a bridge between research, startups, and public organizations — showcasing how Kipu Quantum’s pioneering algorithms and platform can translate scientific breakthroughs into usable, scalable applications while strengthening Berlin’s growing quantum ecosystem and creating broader quantum awareness across industries.

As part of the hackathon, participants will tackle practical challenges submitted by Berlin-based organisations, gaining first-hand experience in quantum computing while performing real calculations for concrete use cases that strengthen these organizations’ technological capabilities.

Together, we’re building the foundation for a vibrant quantum community in Berlin—one where collaboration, innovation, and talent turn complexity into progress.

About
Kipu Quantum

Kipu Quantum is a Berlin-based quantum software company pioneering next-generation algorithms that harness the full power of today’s leading quantum hardware. 

awaiting you

Practical Challenges

Solve actual practical problems submitted by prominent Berlin-based organisations.

Access to Real Quantum Hardware

Run your code on today’s top hardware from the likes of IBM, IQM, and others.

Visibility & Impact

Your solutions will be showcased to policymakers, industry leaders and the European quantum community. 

Career and Networking 

Meet a wide range of players active in quantum that are on the lookout for talent and who can open doors.

Expert Mentorship

Work closely with Kipu experts, quantum algorithm engineers and quantum researchers to build your solution.

Advanced Developer Tools

Leverage CLI, SDKs, and hybrid workflow orchestration through the Kipu Quantum Hub.

Our partners
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Challenges 

Challenge 1 – Quantum Machine Learning

The challenge will be in the context of Brain Computer Interface and methods for Neuromodulation. Here signal decoding can become computational challenging due to the lack of signal fidelity and/or attenuation. Existing classical machine learning methods can help, but face limits in terms of accuracy and speed.

Use Case Provider

Challenge 1 –
Quantum Machine Learning

Create and implement a model that takes EEG recordings as input and predicts intention of different movements, leveraging QML components such as:

  • Quantum feature maps
  • Quantum kernels
  • Variational quantum circuits
  • Hybrid quantum–classical neural networks
  • Quantum dimensionality reduction or feature extraction

Participants will be given:

  • Motor Imagery EEG dataset
  • Literature to benchmark against 
  • Kipu Quantum Hub tools (e.g. quantum feature maps)
  • Access to hardware (quantum and classical)

Create an end-to-end workflow including

  • Preprocessing
  • Feature Extraction
  • Classification
  • Benchmarking

Challenge 2 –
Quantum Optimization

Challenge 2 – Quantum Optimization

The challenge will be around the Crew Scheduling Problem, where a single driver operates multiple route segments during one shift, and the sequence must obey time, location, labor law, and operational constraints. This turns the problem into a multi-stage decision chain with lots of constraints — far beyond a simple linear assignment and hard for classical methods to solve.

Use Case Provider

Hackathon Updates

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Prizes & Opportunities

1st Place

9.000€

Awarded in Quantum compute credits

2nd Place

6.000€

Awarded in Quantum compute credits

3th Place

5.000€

Awarded in Quantum compute credits

All 6 selected teams will also get

A travel and accommodation budget to attend the final event in Berlin

Mentorship from Kipu experts and networking opportunities with Berlin industry decision-makers and policy-makers

Featured on the Kipu Quantum Hub, as well as in Kipu’s and Berlin Partner’s communication channels

Who should join

Team Size

2 to 5 members. 6 teams will be selected in total

Coding Experience

Programming skills, especially in Python, are required.

Quantum experience

Understanding of quantum basics, especially Qiskit frameworks, is strongly preferred

The Kipu Quantum Hub — foundation of the Berlin Quantum Hackathon

Your Gateway to the Quantum Ecosystem. Built on years of research and industry collaboration.

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Access to 20 + Quantum Backends — including IBM, IonQ, Rigetti & IQM

Algorithms-as-a-Service — ready-to-use solvers for optimization, QML, and simulation

Hybrid DevOps Tools — build reproducible pipelines that blend quantum & classical compute

AI-Assisted Learning — built-in code agent and quantum assistant for fast development

Collaboration & Marketplace — access a library of use cases and algorithms shared by the other users of the Hub

Quantum anywhere, anytime — Access to quantum simulators, locally or in the cloud

trusted by

The Judges

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 Archismita Dala, PhD

Lead Client Engagement

Kipu Quantum GmbH 

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Prof. Dr. Manfred Hauswirth

Executive Director 

Fraunhofer Institute FOKUS 

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Dr. Oliver Muth

Senior Principal Secure Materials & Quantum Systems

Bundesdruckerei GmbH

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Prof. Dr. Jens Eisert

Professor of Quantum Physics

Freie Universität Berlin

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Maximilian Walz 

Vice President Technology Transformation & Strategic Incubation

T-Systems 

Judging Criteria

Innovation & Originality

Novel application of quantum computing

Technical Execution

Correctness, efficiency and use of hardware

Real-World Impact

Relevance and benefit to the industry use case

Collaboration & Presentation

Teamwork and clarity of communication

Scalability & Sustainability

Potential for further development

Agenda

November 18th, 2025

Launch of the Call for Applicants 

Applications open for participants

December 3rd, 2025

 Close of Applications 

Introduction to Kipu Quantum Hub

December 5th, 2025 

Team selection 

6 weeks of coding + mentorship

December 15th, 2025

Plattform Onboarding (Online) 

Projects reviewed by expert panel

January 19th, 2026

Kickoff Hackathon (Online) 

At Change Hub Berlin

February 20th, 2026

Hackathon close and project submission

At Change Hub Berlin

March 5th, 2026

Final pitch at Change Hub Berlin (In-person)

At Change Hub Berlin

FAQ

While experience with quantum is ideal, it is not required. Basic programming skills, namely with Python, are important. Domain expertise is a plus. You should come as a team, so at least 2 people, up to 5 people. There will be 6 teams selected in total.

Not necessarily! While some quantum computing knowledge is helpful, we’ll have workshops and mentors available throughout the event. If you’re eager to learn and have programming skills, you’re ready to participate.

No! The event is completely free to attend.

All projects must be started during the hackathon. However, you can use existing libraries, frameworks, and quantum computing platforms. The core innovation must happen during the event.

Participants will have access to leading quantum computing platforms including IBM Quantum, AWS Braket, and others. We’ll provide API credits and documentation during the event.

Projects are evaluated based on innovation, technical complexity, impact potential, presentation quality, and use of quantum computing principles. Each track has specific criteria detailed in the judging rubric.

With the Berlin Quantum initiative, the Berlin Senate is pursuing the goal of developing the capital into an internationally recognized hotspot for quantum technologies. The focus is on building a strong, networked ecosystem that equally promotes excellent basic research, innovation, and technology transfer.

In particular, it addresses photonics as a quantum-based technology, quantum communication, quantum sensing, and quantum computing, with a focus on software and suppliers. At the same time, the initiative aims to establish international partnerships in order to strengthen international exchange and technology transfer in a targeted manner.

To achieve this goal, cooperation within the scientific community will be strengthened by the Berlin Quantum, which brings together expertise from universities and research institutions. At the same time, young research groups will be supported and close partnerships between science and industry will be further expanded.

Another key component is the Leap Berlin innovation hub in Adlershof, which already serves as the nucleus of a growing QT community and as a coworking and networking space for start-ups. The aim is to create a resilient quantum community there that promotes sustainable start-ups and translates research results into marketable applications more quickly.

There is a particular focus on training and international cooperation. Through targeted new appointments, the expansion of basic research, and the promotion of talent across all career levels, Berlin aims to secure skilled workers in the long term and provide new impetus for research. Key cornerstones are the financing of a cohort of postdocs and the provision of modern technical equipment, which not only increases the attractiveness for top talent but also facilitates the acquisition of additional third-party funding from public and private sources.

In terms of content, the focus will be on both quantum software – including the development of software and algorithms, quantum algorithms, quantum simulation and optimization, and machine learning – and quantum hardware, in particular quantum sensor technology, in order to cover the entire value chain and establish Berlin as a leading location for both areas.

Overall, the Senate is pursuing the goal of making Berlin a leading location for quantum research and industry in the coming years and establishing the city internationally as a center for quantum technologies.

Still some questions left?