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Dr Hubert Etienne
Dr Hubert Etienne
CEO - Quintessence AI

Dr Hubert Etienne is a world-class scientist on AI ethics and human-computer interactions. He is the founding president of Quintessence AI and the chairman of the scientific committee of the Paris Conference on AI & Digital Ethics, the world's leading scientific conference on the ethical and social implications of AI. He has been teaching AI ethics and data economics for a decade in leading institutions (HEC Paris, Sciences Po, ESCP) and was visiting researcher at the universities of Columbia, Oxford, Stanford, Harvard, Montréal and Hong Kong. Dr Etienne has advised several government agencies, such as the US Federal Communications Commission, and is part of the EU AI Office's working group on transparency obligations under the AI Act, as well as the French Ministry of Justice's AI Observatory. Before founding Quintessence, he was Meta's Global Head of Generative AI Ethics, where he oversaw risk anticipation across all the company's products and developed governance frameworks and safeguards. He holds Bachelor's and Master's degrees from both Sciences Po and Sorbonne University, and a PhD in AI ethics from Ecole Normale Supérieure.

Dr Jean-Marie John-Mathews
Dr Jean-Marie John-Mathews
CEO - Giskard AI

Dr Jean-Marie John-Matthews is a renowned scientist in AI safety and the CEO of Giskard AI, a European leader in algorithmic auditing and vulnerability detection. Before founding Giskard AI, Dr John-Matthews was a data scientist at Thales and the holder of the Good in Tech Chair (Sciences Po & Institut Mines Telecom). He graduated from Ecole Polytechnique, ENSAE Paris and Paris School of Economics, and holds a PhD in responsible AI from Paris-Saclay University. He has taught mathematics, statistics and probability in various leading institutions, such as Sciences Po, Sorbonne University and Dauphine – PSL University.

Dr Giada Pistilli
Dr Giada Pistilli
Model Behaviour Architect - Mistral AI

Dr Giada Pistilli is an internationally recognised researcher in AI ethics and AI safety. As a model behaviour & safety architect at Mistral AI, she examines how cultural values and social norms shape the behaviour of AI systems, particularly LLMs and conversational AI. Before joining Mistral AI, she was Hugging Face's Principal AI Ethicist and a research associate at the Sciences, Norms & Democracy Lab (Sorbonne & CNRS). Dr Pistilli holds a Bachelor's degree from Università degli Studi di Teramo, a Master's degree from Sorbonne University and a PhD in AI ethics from Sorbonne University.

Preparing organisations for the new age with science

Quintessence is a scientific research centre: we produce pioneering research and provide organisations with access to high-quality information to guide their AI transition

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The first certified online training on responsible AI

RITUAL provides your team with everything they need to use AI ethically, responsibly and lawfully. It suits all professionals (any role, any background, any industry) and upskills them annually in one hour only.

Designed by pioneering scientists

RITUAL is designed by leading European scientists in AI ethics and safety.

Dr Hubert Etienne

Dr Hubert Etienne

CEO - Quintessence AI

Former Global Head of Generative AI Ethics at Meta. Associate Professor at Sciences Po and HEC Paris. Visiting researcher at Oxford, Stanford and Harvard. PhD from ENS Ulm.

Meta Sciences Po HEC Paris Oxford Stanford Harvard ENS
Dr Jean-Marie John-Mathews

Dr Jean-Marie John-Mathews

CEO - Giskard AI

Researcher in AI safety. Former data scientist at Thales and holder of the Good in Tech Chair (Sciences Po/IMT). Graduated from Polytechnique, ENSAE and Paris-Saclay.

Giskard AI Thales Sciences Po Polytechnique Paris-Saclay
Dr Giada Pistilli

Dr Giada Pistilli

Model Behaviour Architect - Mistral AI

Former Principal AI Ethicist at Hugging Face. Associate researcher at Sciences, Norms & Democracy Lab (Sorbonne/CNRS). PhD in AI ethics from Sorbonne University.

Mistral AI Hugging Face Sorbonne

Why train with RITUAL

An all-in-one programme with certification, suited to all professional profiles, to keep them up-to-date with the latest risks and solutions.

Regulatory compliance

Comply with the EU AI Act's training requirements and align your teams with the international standards: empower them to leverage AI productivity in an ethical, responsible and safe way.

Risk mitigation

Shield your organisation from operational and reputational risks by increasing awareness: train your team to identify concerns and resolve them with the best practices.

Transition together

Align your organisation around a common terminology and access a unique information channel to keep everyone up-to-date with the latest scientific discoveries and how these impact their work.

The Ritual certification

The certification is backed by a consortium of leading industry players and public institutions, thus providing a solid market standard with the ambition to train one million Europeans.

  • Aligned with latest scientific advances
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  • Relevant across industries
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Safran
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France Travail
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Stellantis
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Quintessence

"AI will only create lasting value at Safran if it is built on a foundation of responsibility and trust. By supporting Quintessence AI, we are committing to the concrete, annual upskilling of our teams for an ethical use of AI."

Christophe Hesters, Chief Data Officer, Safran, and Director of Safran Analytics

"The great challenge of the coming years is not technological: it is human and collective."

Sylvain Poirier, Director in charge of AI, France Travail

We are all about research

We develop pioneering approaches to examine some of the most critical challenges of our times and devise solutions to address these.

In-house research

We develop transdisciplinary methods to deeply understand the evolution of the world and practical solutions for organisations to prepare for this.

Algorithmic biases Misinformation Technological persuasion Psycho-social risks

Genius empowerment

Our unique transdisciplinary environment unlocks the potential of outstanding scientists who aspire to conduct ambitious research with real-world impacts.

Scientific intelligence

We develop tools to track the evolution of international research and detect emerging trends and solutions.

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Emory University
HK Council of Social Sciences
Safran
Edenred
France Travail
Sanofi
Stellantis
STMicro
Urssaf
L'Oréal
Arrow
Omidyar
Mozilla
Emma
Apiumhub
Business France
Emory University
HK Council of Social Sciences

Join the adventure and get prepared for the AI era

Tell us about your organisation and how you envision our collaboration. We will be in touch within 48 hours.