Maison de la Radio et de la Musique
116 Av. du Président Kennedy, 75016 Paris
116 Av. du Président Kennedy, 75016 Paris
FRIDAY 10 JULY 2026
Paris Open Source
AI Summit is back
Maison de la Radio et de la Musique
AI Summit is back
Maison de la Radio et de la Musique
Registration is now open
Become an AI Summit participant
Become an AI Summit participant
Get in early to book your seats at the biggest AI summit in Paris.
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About POSAIS
- What is POSAIS?
Organized by LINAGORA and the OpenLLM France community, POSAIS is the first event in Europe entirely dedicated to open source artificial intelligence and its builders. This year edition is taking place at the "Studio 104" of Maison de la Radio et de la Musique, 116 Av. du Président Kennedy, 75016 Paris.
- Why POSAIS?POSAIS brings together the "doers" of open source AI: Chief Technology Officers, scientists, researchers, CIOs, engineers, decision-makers, and public funders. They share a common vision: the third digital way can only be built upon a universal, transparent, sovereign, and responsible AI. Its mission is to bring together all the world's key players in open source AI in Paris, making the French capital the beating heart of this alternative and sovereign vision of AI
- When ? 10 July 2026POSAIS takes place during a week packed with major moments in AI, including the AI for Good Summit in Geneva (July 7–10), right after the RAISE Summit (July 8–9) and the weekend before France's national holiday on July 14th.
If you're already in Paris for RAISE, this is the perfect reason to stay one more day. And if you were planning to stay here for the weekend, this is the best way to start it. And if you needed a reason to be in Paris this July, now you have three.
The builders will be here. The conversations will matter. The timing is perfect.
Friday, July 10th is yours.
Watch Last Year Video :
Exceptional location
Maison de la Radio et de la Musique
116 Av. du Président Kennedy, 75016 Paris
116 Av. du Président Kennedy, 75016 Paris
Studio 104 at Radio France is no ordinary venue. Its 800 seats have hosted Sting, Eric Clapton, scientific forums, society debates, and major international organizations like UNICEF. On July 10th, this legendary hall one of the most iconic stages in Paris belongs to the open source AI community. Hosting this event in a public institution historically dedicated to the free sharing of knowledge is no coincidence. Open source believes that what deserves to be said deserves to be heard by everyone. We couldn't be anywhere else.
Conference Program
Friday 10th July 2026
- 08:30–09:00Welcome coffee & networking
- 09:00 – 09:10OpeningAlexandre Zapolsky - President of LINAGORA
- 09:45 – 10:15Keynote
- 10:15 – 10:30Break
- 10:30 – 11:30Open source AI as a geopolitical and strategic imperative
- 11:30 – 11:45Break
- 11:45 – 13:00State of the art: the open source tech that changes the game
- 13:00 – 14:30Lunch & networking
- 14:30 – 15:30Building the open source coalition
- 15:30 – 15:50Break
- 15:50 – 16:50Impact: giving power back through open source AI
- 16:50 – 17:05Break
- 17:05 – 18:15New frontiers: when open source AI meets the physical worl
- 18:15 – 18:40Closing - Our commitments going forward
Join global leaders, innovators, and policymakers as we lay the groundwork for shaping the future of AI.
Be part of history! Watch live as if you were there
Five streams. Zero filler.
- Geopolitics & sovereignty :Why mastering open source AI is a strategic imperative, not a tech preference. The real power map and where Europe stands.
- State of the artLive demos, honest benchmarks, hard conversations about what actually works at scale. Models, infrastructure, datasets, deployment. Hands in the code.
- Building the coalitionHow we federate, fund, and sustain open source AI as a global commons. The economic models that work. The standards we need. The alliances that matter.
- Impact & empowermentHow open source AI gives power back. To the Global South. To education. To communities that were never supposed to have a seat at the table.
- New frontiers: Physical AIAI leaves the cloud and enters the real world. We open with a live demo of a Unitree humanoid robot on stage, then dive into embodied AI, open source VLA models, sim-to-real transfer, and what happens when the next wave of AI has legs, arms, and hands. This is where open source meets robotics and it's happening faster than anyone expected.
REPLAY 2025 : Take a look at last yeat keynotes & Round-tables
Share Your Vision at the Paris Open Source AI Summit
We invite experts to propose talks on Open Source AI, ethics, public policy, and global impact projects aligned with the event’s goals.
Contact us:
Maison de la Radio et de la Musique
116 Av. du Président Kennedy, 75016 Paris
116 Av. du Président Kennedy, 75016 Paris
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Hackathon - Instruction Dataset for LUCIE
Making a universal IA model better by "Instruction dataset for LUCIE" hackathon: a collaborative initiative for a truly LLM aligned with european and ethical values
This sequence is exclusively dedicated to the Open Source Large Language Model, LUCIE. Throughout the day, participants will have the opportunity to explore the journey of LUCIE and participate to the hackathon. This hackathon aims to mobilize the OpenLLM France community and other participants to create the largest dataset of instructional data in French, designed to train Open Source models like LUCIE. The goal is to collect, annotate, and create a set of 100,000 to 200,000 Q/A pairs.
This sequence is exclusively dedicated to the Open Source Large Language Model, LUCIE. Throughout the day, participants will have the opportunity to explore the journey of LUCIE and participate to the hackathon. This hackathon aims to mobilize the OpenLLM France community and other participants to create the largest dataset of instructional data in French, designed to train Open Source models like LUCIE. The goal is to collect, annotate, and create a set of 100,000 to 200,000 Q/A pairs.