From Banking to FLock: Mo’s Journey into Sovereign AI

A FLock Love Story: Elizabeth Lui on Ecosystem, Decentralized AI, and Real-World Impact

In this episode of What the FLock, host Sameeha Rehman speaks with Elizabeth Lui [https://x.com/elizabethluihy], Head of Ecosystem at FLock [www.flock.io], about her path from Hong Kong and political science into software engineering, blockchain, and decentralized AI. Elizabeth traces her journey through human rights work, university research, computational social science, and a move to the UK. She explains how she met FLock founder Jiahao [linkedin.com/in/jiahao7sun/?skipRedirect=true], joined as an early engineer, and now works across research, technical product management, and ecosystem partnerships. The conversation covers FLock’s mission to decentralize and democratize AI development, its products including AI Arena and federated learning on blockchain, and a UNDP pilot in the Dominican Republic that uses AI, smart contracts, and DAO governance to support rural women’s agricultural collectives with transparent, automated insurance payouts. Timestamps 00:00 — Intro: What the FLock, guest Elizabeth Lui 00:38 — Growing up in Hong Kong 01:20 — Arts, history, literature to politics at university 01:58 — Web3 as political systems 04:20 — NGO and early research career 05:35 — Computational social science and Python 06:23 — Twitter data for social science 07:35 — Move to the UK 09:18 — Oxford, work ethic, and research ambitions 13:08 — Tech bootcamp and software engineering in London 14:21 — Path toward blockchain engineering 15:21 — Meeting Jiahao and discovering early FLock 17:42 — Joining FLock as an early team member 18:19 — First impressions of the FLock team 24:00 — Explaining FLock to non-technical listeners 26:29 — Decentralized AI experience before and at FLock 28:11 — Research, TPM, and head of ecosystem 33:45 — UNDP x Dominican Republic pilot 37:49 — Hackathons, crowdsourced data, and AI Arena for niche models 42:31 — FLock’s next 3-5 years 45:21 — Rapid fire: AI, colleagues, Turing, yoga, and privacy 48:25 — UK health data leak discussion 51:03 — If FLock were a song Key Takeaways 1. Web3 is political, not only technical. Consensus, incentives, and punishment of bad actors are governance questions. Web3 implements them in code and protocols. 2. Decentralized does not automatically mean democratic. FLock aims for both: open infrastructure and broader participation, voice, and rewards in AI. 3. Privacy is underweighted in AI. Over-collection and poor handling of data, especially sensitive data like health records, can create harm that is hard to undo. 4. Niche, high-impact problems need different infrastructure. Large AI vendors may not build models for every local need. Decentralized training and incentives, such as AI Arena, can help fill that gap. 5. Real-world pilots matter. The Dominican Republic project connects on-the-ground data collection, fine-tuned models, transparent payouts, and community governance into one end-to-end use case. Key Terms 1. Decentralized AI: AI development and training not controlled by a single central party. 2. Democratic AI: An approach where more people can participate, govern, and benefit from AI development. 3. Federated learning: Training models without centralizing sensitive raw data. 4. AI Arena: FLock’s decentralized training platform with Kaggle [https://www.kaggle.com/]-like rewards via smart contracts. 5. FL Alliance: Federated learning on blockchain, designed to be privacy-preserving across parties. 6. DAO: On-chain governance for collectives, such as loan and insurance decisions. Links FLock [https://flock.io/]

From Banking to FLock: Mo’s Journey into Sovereign AI

Join us as we explore Mo Marikar's [linkedin.com/in/mohammedmarikar?originalSubdomain=uk] journey from a childhood fascination with programming to leading AI innovation at FLock. Discover insights on decentralizing AI, data privacy, and the future of sovereign AI in this in-depth interview. Started as an intern at UBS at 18 through a social mobility charity, became one of the bank's earliest promoted associate directors during the 2008 credit crisis, then moved to RBC in 2013 where he built a hybrid data/sales practice and hired the Royal Bank of Canada's first AI engineer in wealth management. That engineer was Jiahao Sun — FLock's founder. Chapters 00:00 Introduction to Flock and Its Unique Team 02:34 Mo Marikar's Early Life and Education 05:27 Career Beginnings at UBS and Transition to AI 08:34 Innovations in Wealth Management and AI Research 11:31 Building AI Capabilities at RBC 14:38 Data Privacy and Ethical Considerations in Banking 17:32 The Shift to Consumer Data Ownership 20:21 Mo's Journey to Flock and the Vision Behind It 22:59 Ambition and Career Reflections 25:58 Future Directions and Innovations at Flock 34:27 Navigating Corporate Life and Continuous Learning 36:33 Bridging Technology and Institutional Use Cases 41:24 Identifying Key Sectors for AI Implementation 47:45 The Future of Decentralized AI 51:07 Personal Aspirations and Career Reflections 54:36 Rapid Fire Round: Insights and Fun Questions Key takeaways 1. Most people don't know what they're compromising. Governments and enterprises are adopting AI tools without understanding where their data goes — or that local alternatives already exist on their current hardware. 2. Healthcare data has no undo. Once a genome is in the wild, there is no password reset. The privacy stakes in healthcare AI are categorically different from other sectors. 3. Nations are ceding sovereignty by accident. Widespread adoption of foreign AI for critical infrastructure quietly transfers leverage to another state in any future dispute. 4. Competitors can collaborate safely with federated learning. Banks can jointly train fraud models without sharing customer data; defense allies can pool threat intelligence without revealing asset locations. 5. You probably don't need new hardware. The average office machine runs at 5% capacity. Distributed inference can extend AI capability across a nation's existing infrastructure without a significant lift in power or water use. 6. The privacy paradox is real. People cite privacy concerns in every conversation — then click a $100 Amazon voucher to connect their Facebook account. Key concepts * Federated learning (FL): Training AI models across distributed data sources without centralizing the raw data — the architecture that lets RBC-style banks share fraud signals without exposing customers. * Distributed inference: Running model inference across multiple devices rather than a central server; Mo's argument that existing office hardware is already sufficient. * Sovereign AI: AI infrastructure owned and operated within a nation's or organization's own control, not dependent on foreign cloud providers. * Flockit: FLock's federated learning toolkit, already deployed at several institutions. * FL Alliance: FLock's privacy-preserving cross-party federated learning framework. —— Moderator: ⁠Sameeha⁠ [https://x.com/sameeha_rehman] Twitter: ⁠https://x.com/flock_io⁠ [https://x.com/flock_io] Discord: ⁠https://discord.gg/8NCwYn2Ype⁠ [https://discord.gg/8NCwYn2Ype] #SovereignAI #FederatedLearning #DataPrivacy #FLock *The views and opinions expressed by guests on this podcast are their own and do not constitute any investment advice.

FLock 2025 Earnings Call

Recorded on Nov 18, 2025 — Live on 𝕏 [https://x.com/flock_io/status/1990755495435776241?s=46] In this session, FLock leadership breaks down the company’s 2025 performance and ecosystem milestones. Founder & CEO Jiahao Sun (@0x7SUN [https://x.com/0x7SUN]), CFO CosmeticFish (@cosmeticfish [https://x.com/cosmeticfish]), and Chief of Staff Sameeha Rehman (@sameeha_rehman [https://x.com/sameeha_rehman]) walk listeners through the year’s highlights, including: * Network expansion across Training Nodes, Validators & Delegators * Major strategic partnerships across AI, cloud, and Web3 ecosystems * Growth of on-chain activity and protocol revenue * Real-world adoption momentum in healthcare, government, finance & manufacturing * What’s ahead for scaling decentralized AI globally Tune in for a concise breakdown of how FLock advanced DeAI from concept to real-world infrastructure in 2025 — and where the ecosystem is heading next.If you missed our earnings call yesterday, check out the full report and transcript here ↓ https://www.flock.io/blog/flock-2025-earnings-report-performance--growth-overview?preview=true [https://www.flock.io/blog/flock-2025-earnings-report-performance--growth-overview?preview=true]

Baby4D: Turning Ultrasounds into Realistic Baby Photos with AI | EP1

Baby4D, the AI tool powered by FLock.io [https://www.flock.io/] that’s changing the pregnancy journey. It transforms 4D ultrasound scans into lifelike baby portraits, helping parents connect with their baby before birth. Founder Dr. Ken shares the story, the tech behind it, and what’s next. Baby4D Intro Video [https://www.youtube.com/watch?v=n-_dyieiFvk] 00:30 – Introduction FLock.io [http://FLock.io] — the world’s first decentralized AI model training platform for transforming ultrasound scans into lifelike baby images. 01:40 – What is Baby4D? 02:48 – The Inspiration: A Father’s Story 04:30 – The Tech Behind Baby4D 06:05 – Accuracy vs. Emotion 07:35 – Real User Reactions 08:55 – How It Works: User Experience 10:08 – Ethics and Data Privacy 11:30 – Powered by FLock.io’s Decentralized AI 12:25 – What’s Next for Baby4D? 13:35 – From the UK to the World —— Moderator: Sameeha [https://x.com/sameeha_rehman] Twitter: https://x.com/flock_io [https://x.com/flock_io] Discord: https://discord.gg/8NCwYn2Ype [https://discord.gg/8NCwYn2Ype] *The views and opinions expressed by guests on this podcast are their own and do not constitute any investment advice.