Gen4I Summit

24 November 2025 • Stavros Niarchos Foundation Cultural Center

The Evolution of AI: From Chatbots to AI Agents

5,000+

Attendees

1,000+

Companies

150+

Speakers

A Summit built by builders

More than a GenAI event

This year’s GenAI Summit dives into agentic systems — tools that plan, reason, and operate with increasing autonomy. From cutting-edge research to real-world case studies, the GenAI Summit is an opportunity to explore the next frontier of AI. What sets us apart?
We’re not event planners — we’re builders.
This summit is brought to life by the same team that designs and ships AI products every day.

Previous speakers

Our lineup is still growing — keep visiting for fresh speaker reveals!

  • H.E. Kyriakos Mitsotakis

    Prime Minister of the Hellenic Republic

  • Dr. Konstantina Palla

    Senior Research Scientist @ Spotify

  • François Candelon

    Partner @ Seven2 | ex Global Director of the BCG Henderson Institute

  • Tey Bannerman

    Partner @ McKinsey & Company

  • Sandy Papadimitriou

    UC Berkeley | Deployment Strategist @ Palantir

  • Eleni Verteouri

    GenAI Tech Lead and Director @ UBS (under private capacity)

  • Ippokratis Pandis

    VP/Distinguished Engineer @ Amazon Web Services

  • Niko Bonatsos

    Managing Director @ General Catalyst

  • Andreas Stavropoulos

    Partner @ Threshold Ventures

  • Dr. Dimitrios Alexandrou

    Business Innovation Director @ UBITECH

  • Dr. Alex Eleftheriadis

    Partner @ Big Pi Ventures and angel investor. Co-founder of Vidyo. Professor of Electrical Engineering @ Columbia.

  • Dimitris Papastergiou

    Minister of Digital Governance

  • Yanna Andronopoulou

    General Manager @ Microsoft Greece, Cyprus and Malta

  • George Georgopoulos

    Chief Human Resources and Group Change Officer @ Piraeus

  • Vincent C. Fung

    Partner, Education & Workforce @ IBIS Capital

  • Aleksandar Preradovic

    Aleksandar Preradovic

    General Manager, Greece, Cyprus & Malta @ Dell Technologies

+150

This week on the GenAI Summit Podcast

Episode 5 | Local Governance Meets AI

Christos Porios

Founder, OpenCouncil & Schema Labs

Backed by global innovators

Previous sponsors

Built in collaboration with

Our partners

Event architect

Strategic partner

Explore the frontiers of GenAI

15+ verticals | Real-world impact

  • GenAI in Product

    From copilots to agentic decision-makers — AI is transforming product design and delivery, as seen in environments like IDEs.

  • GenAI in Healthcare

    From diagnosis to drug discovery: how bots & agents are reshaping care delivery

  • GenAI in Finance & Investment

    Trading, advising, due diligence, auditing — autonomation & autonomy agents in high-stakes environments

  • GenAI in Marketing

    From simple automated GenAI workflows to hyper-personalization at scale: autonomous content, targeting, and customer journey orchestration

The venue

Stavros Niarchos Foundation

Cultural Center

A world-class hub where innovation, culture, and community come together.

The humans behind the mission

Organizing team

  • Elena Chatziathanasiadou

    UC Berkeley | People @OpenAI

  • Christos Porios

    Public Interest Technologist, ex-Palantir, ex-Google, Harvard

  • Elena Pittarokoili

    Education Data Science @ Stanford, Human Data @OpenAI

  • Emmanouil Koukoumidis

    Founder/CEO @ Oumi, one of the largest Open Source GenAI communities worldwide, Senior Eng. Manager - Google Cloud GenAI | ex-Meta, ex-Microsoft | MIT, Princeton U, NTUA

  • Tim Gianitsos

    ex-Amazon, AI - CompSci Lecturer & Researcher@ Stanford Mercola Lab

  • Menelaos Mazarakis

    UPenn | Partner & Head of Product @ChapterOne, ex-Google AI, ex-Facebook, ex-Instagram

  • Kostapanos Miliaresis

    AUEB, Fordham | ex-AbbVie & Clinton Foundation | ethelon co-Founder | Forbes U30 Lister | Ashoka Foundation Changemaker | RWI Nudge the Good Unit Director

  • Nikos Sarilakis

    ACT, GGU | Co-Founder of dopios.com (now WelcomePickups.com) | ex-Director of Product Marketing @ Salesforce| Worldwide Product Marketing @ Apple

  • Vangelis Pastas

    NTUA - Top 1%, Columbia Engineering - Top 1% (Summa Cum Laude) | Quantitative Trader @Tower Research Capital | ex-Jump Trading, ex-Morgan Stanley

  • Argyris Kriezis

    Stanford Aero/Astro PhD Student | OSSTP Group | SpectrumX Fellow

  • Orpheas Katsikis

    Aarhus U & CBS | Data & BI, ex-Genesis (DCG), ex-Amazon

  • Dimitri Maltezakis Vathypetrou

    Engineering Management at Duke | Developer Relations Manager @NVIDIA

  • Elena Pantazi

    INSEAD, UoCambridge | Partner for Talent @Northzone VC, ex-Director @Bain Capital

  • Yiorgos Nikoletakis

    AUEB, Columbia U, Fulbrighter | CoFounder @Tipping Point, CEO @100mentors

  • Niko Efstathiou

    Yale and Columbia U | Editorial Director - REBORRN

  • Dimitra Charalampopoulou

    AUEB, USC | ex-Deloitte, Managing Director at Girls In Tech | Strategic Ops @ Intel LA

  • Dionysis Zindros

    Blockchains and Cryptography @Common Prefix & @Stanford

  • Tina Marinaki

    Columbia U/ GenAI and/or Human generated surreal images of Athens @athens_surreal

  • Orestis Kaparounakis

    NTUA, Cambridge U. | PhD Researcher @PhysCompLab, Cloud Engineer Lead @Signaloid

  • Sylvia Bouloutas

    Duke University | Investor @ Techstars

  • Sofia Kapsiani

    Ph.D. Student @ University of Cambridge (Molecular Neuroscience Group) & AstraZeneca | MSc Imperial College London (Bioinformatics)

  • Marilena Velonia Bellonia

    Studying Technology and Policy at MIT. Ex-Customer Success Account Manager at Microsoft Greece

  • Dr Anastasia-Olga (Olnancy) Tzirides

    User Researcher @ Google, Visiting lecturer and GenAI Researcher @ the University of Illinois Chicago

  • Maria Paziotopoulou

    LL.M. candidate at Harvard Law School

Our manifesto

Why we build the GenAI Summit

We’re not event organizers—we’re builders, researchers, and founders shaping GenAI in practice. This summit is the space we needed: for serious conversations, real GenAI adoption, and regional innovation. Built by and for people creating the future of AI—especially in Southern Europe, the Middle East, and Africa.
It’s not a stage. It’s a working session.

The best of the 3rd GenAI Summit — before we take on the 4th

Rewind highlights

A Summit built by builers

Secure your spot today!