Newsroom / Press release

EuroQCS-France will soon enable remote access to a Quandela photonic quantum computer to the European open research community, months before the deployment of the 12-qubit universal digital photonic quantum computer called Lucy.

Atlanta, Lisbon, 18/11/2024 On the occasion of the SuperComputing 2024 (SC24) conference, held in Atlanta (GA) from November 17th to 22nd, and the European Quantum Technologies Conference, held in Lisbon (Portugal) from November […]

Atlanta, Lisbon, 18/11/2024

On the occasion of the SuperComputing 2024 (SC24) conference, held in Atlanta (GA) from November 17th to 22nd, and the European Quantum Technologies Conference, held in Lisbon (Portugal) from November 18th to 20nd, the EuroQCS-France consortium, led by GENCI and CEA and part of EuroHPC’ pan European HPC/QC hybrid infrastructure, announces it will provide early remote access to a Quandela 6-qubit universal digital photonic quantum computer to the European open research community before the Lucy system is installed in France next year.

Anticipating Lucy’s deployment, expected mid-2025

GENCI and CEA, respectively Hosting Entity and Hosting Site of the Lucy EuroHPC’ quantum computer within the EuroQCS-France consortium, had already started exposing tools to help academic and industrial open research communities get acquainted with the specificities of linear optics quantum computing (LOQC). Perceval, the programming and emulation environment provided by Quandela, has been available on the Joliot-Curie supercomputer for over a year. Taking a step further in this approach, the EuroQCS-France consortium will soon provide access to a remote 6-qubit Quandela device until the Lucy system is fully deployed and operational at TGCC, CEA’s computing center. End-users will be able to write their code using Perceval and then to run it on the remote system.

Lucy is the name of the 12-qubit universal digital photonic quantum computer acquired by the EuroHPC Joint Undertaking (JU) to a consortium formed by the French company Quandela and its German partner attocube systems AG. It will be installed mid-2025 at TGCC, CEA’s computing center located in the south of Paris, and coupled with GENCI’s Joliot-Curie supercomputer, just like the Pasqal “Ruby” system acquired in the context of the HPCQS European project. Lucy will be part of an unprecedented constellation of six EuroHPC quantum computers, each one relying on a different hardware technology: scalable superconducting qubits (Euro-Q-Exa, consortium led by LRZ in Germany), star-shaped superconducting qubits (LUMI-Q, IT4Innovation, Czech Republic), trapped ions (EuroQCS-Poland, PSNC, Poland), quantum annealing (EuroQCS-Spain, BSC-CNS, Spain), neutral atoms (EuroQCS-Italy, CINECA, Italy) and single photons (EuroQCS-France, GENCI/CEA, France). So far, four of these systems have been acquired to IQM (Euro-Q-Exa and LUMI-Q), AQT (EuroQCS-Poland), Quandela and attocube systems AG (EuroQCS-France).

Quandela providing expert support to promote research in linear optics quantum computing

On top of this remote preparatory access, end-users will be able to request support from one of Quandela’s experts in LOQC to help them build the applications that will ultimately run on the 12-qubit Lucy system. “Linear optics quantum computing is a very exciting and complex paradigm, with lots of potential use cases. However, we are well aware it also comes with a learning curve and we must make sure users have the right tools and the right level of support to tackle it.”, stated jointly Philippe LAVOCAT, CEO and Chairman of GENCI and Jacques-Charles LAFOUCRIERE, Program Director at CEA and Coordinator of the France Hybrid HPC Quantum Initiative (HQI, which is co-funding Lucy and Ruby).

Niccolo Somaschi, CEO of Quandela stated: “We are eager to expose the Lucy system in the EuroHPC quantum computer galaxy, and in the meantime, very happy to be able to support end-users in their acquisition of the LOQC paradigm.” The access modalities for these services will soon be available on GENCI’s DARI platform.

Any question about these new services and the EuroQCS-France project? Don’t hesitate to come visit CEA’s, EuroHPC Joint Undertaking’s and Quandela’s booths, respectively #4143, #4249 and #4450, at the SC24 conference in the Georgia World Congress Center in Atlanta from November 17th to 22nd

About

GENCI

Created by the French public authorities in 2007, GENCI (Grand Équipement National de Calcul Intensif) is a major research infrastructure. This public operator aims to democratise the use of digital simulation through high performance computing associated with the use of artificial intelligence, and quantum computing to support French scientific and industrial competitiveness.

GENCI is in charge of three missions:

  • To implement the national strategy for the provision of high-performance computing resources, storage, massive data processing associated with Artificial Intelligence technologies and quantum computing, for the benefit of French scientific research, in conjunction with the 3 national computing centres (CEA/TGCC, CNRS/IDRIS, France Universités/CINES).
  • Supporting the creation of an integrated ecosystem on a national and European level
  • Promoting digital simulation and supercomputing to academic research and industry

GENCI is a civil company 49% owned by the State represented by the Ministry in charge of Higher Education and Research, 20% by the CEA, 20% by the CNRS, 10% by the Universities represented by France Universités and 1% by Inria.

Regarding the national quantum strategy GENCI is partner together with CEA and Inria of HQI, the French HPC hybrid Quantum Initiative. 

Follow GENCI on LinkedIn, and visit their website https://www.genci.fr/

Follow HQI on LinkedIn, and visit their website https://www.hqi.fr/

CEA

The CEA is tasked with guiding public decisions and providing the scientific and technical means that civil society (businesses and local authorities) needs to better manage major societal changes, such as the energy transition, digital transformation, future healthcare, defence and global security. Its mission is supported by 20,000 employees and 9 research centres equipped with major research facilities that provide an innovative environment conducive to academic and industrial partnerships in France, Europe and abroad.

Follow CEA on LinkedIn, and visit their website www.cea.fr

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[VIVATECH] AdvanThink and Quandela demonstrate the ability to integrate Quantum Artificial Intelligence into proven payment fraud detection models  

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Paris – Saclay, June 17, 2025 

AdvanThink, Europe’s leading expert in real-time payment fraud detection, and Quandela, a leader in quantum computing, have established a strategic partnership aimed at transforming the future of payment fraud prevention.  

The Promise: By leveraging the complementary strengths of AI and quantum computing, the two companies aim to develop high-performance fraud detection models designed for real-world deployment. These systems will be capable of identifying payment fraud faster and with greater accuracy than existing solutions.

Detecting payment fraud in real time remains one of today’s most significant technological, operational, and strategic challenges. In response to constantly evolving fraud techniques, AdvanThink has spent 35 years building strategic tools powered by artificial intelligence that continuously learn and adapt to emerging threats. In this ongoing race to improve performance, artificial intelligence has become an essential tool, capable of detecting subtle warning signs across large volumes of data with unprecedented precision and speed. 

Future requirements will be even more demanding. Fraud detection models will need to be faster, more accurate, more energy-efficient, and more resilient against increasingly sophisticated attacks. It is within this context that AdvanThink and Quandela have joined forces to explore the potential of quantum computing and push the boundaries of state-of-the-art fraud detection. 

The first phase of this partnership will focus on developing a proof of concept that demonstrates the value of integrating quantum machine learning algorithms into AdvanThink’s industrial pipelines.

“For 35 years, AdvanThink has placed technological innovation at the heart of its development strategy. Quantum AI holds a significant promise when it comes to fraud detection. It serves as a powerful catalyst for innovation in building the secure payment solutions of tomorrow – and financial institutions need to begin acknowledging this transformation today. We have already successfully integrated Quandela’s technology into an AdvanThink pipeline, meeting all the requirements of an industrial-grade system ready for deployment. This first demonstrator holds great potential for experts in fraud detection,” says Brice Perdrix, CEO of AdvanThink.

“Quandela has already developed a quantum machine learning model that enhances credit risk assessment. The algorithm also shows strong potential in payment fraud detection. Quandela’s partnership with AdvanThink facilitates the integration of this model into an industrial workflow and enables benchmarking against the best products on the market,” adds Niccolo Somaschi, co-founder and CEO of Quandela.

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MerLin Unveiled: The First Quantum Layer for Data Scientists, Optimized for NVIDIA Accelerated Computing 

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Launching at GTC Paris, MerLin democratizes quantum machine learning by integrating with classical AI tools—backed by GPU-accelerated performance 

Paris, France – June 11th – Today, Quandela announces MerLin, a groundbreaking quantum computing framework designed for and by AI data scientists. Set to debut at NVIDIA GTC Paris, MerLin redefines quantum machine learning (QML) with a GPU-first approach, enabling researchers to simulate and benchmark algorithms beyond the limits of today’s quantum hardware. 

Quantum Meets AI: A Collaborative Future 

MerLin positions itself as the “quantum layer for data scientists” – contrasting with other quantum machine learning tools that target quantum scientists. By abstracting quantum complexity into familiar workflows (e.g., PyTorch/scikit-learn integrations), MerLin empowers AI practitioners to prototype hybrid quantum-classical models in hours, not months. Early adopters – including teams from the Perceval Quest, and researchers from Mila, NYUAD’s QML Lab and Scaleway – are collaborating with us to leverage MerLin and bridge classical and quantum workflows. 

Quantum shouldn’t demand a PhD to use,” said Niccolo Somaschi, co-founder & CEO of Quandela. “MerLin gives data scientists a GPU-accelerated gateway to quantum advantage while ensuring their work remains compatible with real hardware today—and tomorrow. By integrating benchmarks and noise-aware validation, we’re addressing a critical gap: the lack of reproducible metrics in hybrid algorithm research.” 

Powerful simulation tools are essential to develop better algorithms and accelerate the path to broad quantum advantage”, said Sam Stanwyck, Group Product Manager for quantum computing at NVIDIA. “MerLin solves a critical ecosystem need by opening the door for the broader research community to develop with photonic quantum circuits.” 

Key Innovations 

  1. GPU-Optimized Simulators
  • Leveraging NVIDIA CUDA-Q, MerLin delivers high-performance simulation for photonic quantum circuits, enabling tests for hardware that doesn’t yet exist (e.g., 24+ qubit systems). 
  1. Benchmark-Driven Progress
  • MerLin establishes reproducible metrics for hybrid algorithms, addressing the “benchmarking gap” in QML research—where thousands of papers lack standardized comparisons. 
  • Integrated with Quandela Cloud, it enables immediate validation of GPU-optimized algorithms on real photonic hardware, studying noise impact and scalability. 
  • Targets pragmatic use cases like quantum-enhanced kNN, GANs, and variational algorithms—backed by hardware-aware compilation. 
  1. Photonic-First, Future-Proof
  • Designed for today’s photonic QPUs (e.g., Perceval-based systems) but architected to adapt to next-gen hardware. 
  • Features like dynamic circuit recompilation ensure code scalability across hardware generations. 

Who Uses MerLin? 

  • AI/ML Practitioners: Prototype quantum layers without rewriting classical pipelines. 
  • Quantum Researchers: Access photonic-specific tools (e.g., boson sampling) with GPU-accelerated simulation. 
  • Enterprises: Pilot hybrid quantum-AI workflows with clear ROI benchmarks. 

MerLin allowed us to adapt existing algorithms to a photonic-native format within a short timeframe. The platform offered useful comparative insights that contributed to our ongoing research and publication efforts”, said Dr. Louis Chen, an early user, Research Associate at the Quantum Centre of Imperial College London (Imperial QuEST) and participant in the most recent Perceval Quest.

Availability & Strategic Vision 

MerLin will be freely accessible to accelerate adoption, with enterprise tiers for advanced features. The roadmap includes: 

  • Q2 2025: Stable PyTorch/scikit-learn APIs. 
  • 2026+: Support for 24+ qubit photonic systems. 

Learn More: merlinquantum.ai 

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French-German cooperation advances Europe’s quantum computer Lucy

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WITTENSTEIN and Quandela underscore European innovative strength

Two leading technology companies from Germany and France are joining forces to help shape Europe’s future in quantum computing: attocube systems GmbH, a company of the WITTENSTEIN group and specialist in nanotechnology, and Quandela, a pioneer in photonic quantum computer technology. The companies have been working together on the development of the European quantum computer Lucy. Representatives of the owners, Management Board and senior management of the WITTENSTEIN group took advantage of a visit to Paris to meet with the Quandela team and assess the status of the joint project.

Lucy is no ordinary computer. It is based on light particles – known as photons – and belongs to a new generation of quantum computers that are opening up completely new possibilities in areas such as artificial intelligence, cyber security, and materials research. The quantum computer was commissioned by the European High Performance Computing Joint Undertaking (EuroHPC JU) following a competitive tender process won by the Quandela-attocube consortium.

The collaboration between Quandela and attocube demonstrates how European companies can work together to achieve technological excellence. While Quandela is developing the photonic quantum platform, attocube is supplying high-precision cryogenic systems—technology that generates the extremely low temperatures required for quantum processes.

The visit to France focused on technical progress and system integration. The participants discussed how quantum and classical computers can be combined even more effectively in the future—for example, for hybrid applications in AI or complex simulations.

“Lucy is more than a technical project – she is a symbol of European innovation,” said Dr. Bertram Hoffmann, CEO of WITTENSTEIN SE. Niccolo Somaschi, co-founder and CEO of Quandela, added: “Lucy stands for technological excellence and for the common goal of making Europe a world leader in quantum computing.”

Lucy is scheduled to go into operation later this year. It will be based at the French supercomputer center CEA TGCC, where it will serve as the cornerstone of a sovereign European quantum ecosystem.