Ben Lorica
The Data Exchange with Ben Lorica
A series of informal conversations with thought leaders, researchers, practitioners, and writers on a wide range of topics in technology, science, and of course big data, data science, artificial intelligence, and related applications. Anchored by Ben Lorica (@BigData), the Data Exchange also features a roundup of the most important stories from the worlds of data, machine learning and AI. Detailed show notes for each episode can be found on https://thedataexchange.media/ The Data Exchange podcast is a production of Gradient Flow [https://gradientflow.com/].
Author
Ben Lorica
Category
Podcast website
Latest episode
Jul 11, 2026
Where to listen?
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Episodes
Beyond the Agent Hype 27.09.2025 29:35
Ben Lorica and Evangelos Simoudis discuss some takeaways for AI practitioners from the recent AI Conference. They cover the disconnect between the hype and reality of AI agents in the enterprise, the critical importance of building reliable and trustworthy AI applications, and the potential impact of new H-1B visa policies on tech startups and innovation. Subscribe to the Gradient Flow Newsletter...
How to Build and Optimize AI Research Agents 25.09.2025 38:41
Jakub Zavrel , CEO of Zeta Alpha , joins the podcast to discuss the practical evolution from traditional enterprise search to powerful “deep research” systems. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references - ca...
Why Digital Work is the Perfect Training Ground for AI Agents 18.09.2025 42:16
Andrew Rabinovich , CTO and Head of AI at Upwork , discusses how digital work marketplaces serve as ideal testing grounds for AI agents, exploring their custom reinforcement learning approach called RLEF (Reinforcement Learning from Experience). Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Pod...
Beyond the Chatbot: What Actually Works in Enterprise AI 11.09.2025 38:24
Jay Alammar is Director and Engineering Fellow at Cohere and co-author of the O’Reilly book “Hands-on Large Language Models.” Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references - can be found on The Data Exchange w...
Why China's Engineering Culture Gives Them an AI Advantage 06.09.2025 52:45
Ben Lorica and Evangelos Simoudis discuss three critical topics for AI practitioners: the complexities of AI regulation, with debates over foundation model oversight versus domain-specific regulations and concerns about IP protection in AI training data. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · Antenn...
Predictability Beats Accuracy in Enterprise AI 04.09.2025 44:11
In this episode, Anant Bhardwaj , CEO of Instabase , provides a pragmatic guide for AI practitioners building enterprise solutions. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references - can be found on The Data Excha...
2025 AI Governance Survey 28.08.2025 39:23
Ben Lorica and David Talby present findings from the 2025 AI Governance Survey of 350+ respondents, revealing that while 30% have AI models in production, there are significant gaps in risk management practices. 🚨 This episode is based on an online presentation, see the YouTube version for a visual presentation. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Su...
The Fenic Approach to Production-Ready Data Processing 21.08.2025 46:45
Kostas Paralis , co-founder of Typedef , discusses Fenic , an open-source data frame framework designed specifically for AI applications that treats inference as a first-class operation within the query engine. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detai...
When AI Eats the Bottom Rung of the Career Ladder 16.08.2025 27:57
Ben Lorica and Evangelos Simoudis discuss three critical trends shaping the AI industry: the “Great Hollowing Out” where AI automation is eliminating entry-level positions and disrupting talent pipelines, the financial implications of rapid AI hardware depreciation versus traditional accounting practices, and OpenAI’s shift to router-based model selection as foundation model providers search for s...
From NotebookLM to Audio Companions: Why Google’s AI Team Went Startup 14.08.2025 32:33
Raiza Martin , co-founder of Huxe and former leader of Google’s NotebookLM team, discusses leaving Google at the height of NotebookLM’s success to build an audio-first personal AI companion. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with...
The AI-Native Notebook That Thinks Like a Spreadsheet 07.08.2025 42:26
The discussion with CEO Akshay Agrawal covers how Marimo’s AI integration provides runtime context to LLMs for superior code generation, its adoption across industries from cybersecurity to DevOps, and the technical innovations that make notebooks viable for production environments. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overc...
How Agentic AI is Transforming Wall Street 31.07.2025 40:09
Josh Pantony , CEO of Boosted AI , discusses Alfa, an agentic AI platform that creates persistent AI workers for finance professionals, moving beyond traditional prompt-response AI to proactive, autonomous systems. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . D...
The Quantum Advantage Is Real—But Where's the Infrastructure? 24.07.2025 45:53
Jennifer Prendki explains that while universal quantum computers are a decade away, specialized quantum accelerators are already tackling AI problems in finance and pharma. She argues the biggest hurdle isn’t the hardware but the profound software and infrastructure gap, as fundamental principles like the “no-cloning theorem” break traditional MLOps. Subscribe to the Gradient Flow Newsletter 📩 ...
From Human-Readable to Machine-Usable: The New API Stack 17.07.2025 38:23
Sagar Batchu , CEO of Speakeasy , joins the podcast to discuss the critical shift in API development as AI agents become primary consumers. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references - can be found on The Dat...
Why Voice Security Is Your Next Big Problem 10.07.2025 41:37
In this episode, Yishay Carmiel and Roy Zanbel of Apollo Defend discuss the rapidly evolving landscape of voice AI and its emerging security threats. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references - can be found...
Unlocking Unstructured Data with LLMs 03.07.2025 27:46
Shreya Shankar is a PhD student at UC Berkeley in the EECS department. This episode explores how Large Language Models (LLMs) are revolutionizing the processing of unstructured enterprise data like text documents and PDFs. It introduces DocETL , a framework using a MapReduce approach with LLMs for semantic extraction, thematic analysis, and summarization at scale. Subscribe to the Gradient Flow N...
Building Production-Grade RAG at Scale 26.06.2025 31:24
Douwe Kiela , Founder and CEO of Contextual AI , discusses why RAG isn’t obsolete despite massive context windows, explaining how RAG 2.0 represents a fundamental shift to treating retrieval-augmented generation as an end-to-end trainable system. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Po...
Unlocking AI Superpowers in Your Terminal 19.06.2025 44:59
Zach Lloyd , Founder/CEO of Warp , joins the podcast to discuss how Warp is revolutionizing the command-line terminal by integrating AI. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references - can be found on The Data E...
From Vibe Coding to Autonomous Agents 12.06.2025 51:16
Jackie Brosamer and Brad Axen from Block discuss codename goose (Goose), their open-source AI agent designed to automate complex engineering and knowledge work. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon · RSS . Detailed show notes - with links to many references -...
How a Public-Benefit Startup Plans to Make Open Source the Default for Serious AI 05.06.2025 48:45
Oumi Labs CEO Manos Koukoumidis lays out a vision for “unconditionally open” foundation models—where data, code, weights, and recipes are all transparent and reproducible—arguing this is the only path to production-grade, trustworthy AI. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Add...
The Highly Uncertain Future of OpenAI’s Dominance 29.05.2025 54:07
Dan Schwarz (CEO & Co-Founder, Futuresearch ) explains why his firm finds OpenAI’s $125 billion revenue projection highly implausible, citing fierce competition, pressure on ChatGPT/API revenue, and fleeting technical advantages. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict ·...
Beyond Guardrails: Defending LLMs Against Sophisticated Attacks 22.05.2025 44:31
Jason Martin is an AI Security Researcher at HiddenLayer . This episode explores “policy puppetry,” a universal attack technique bypassing safety features in all major language models using structured formats like XML or JSON. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe: Apple · Spotify · Overcast · Pocket Casts · AntennaPod · Podcast Addict · Amazon...
Navigating the Generative AI Maze in Business 15.05.2025 49:35
Evangelos Simoudis is Managing Director at Synapse Partners , a firm that helps corporations apply AI and invests in startups developing data-driven AI applications. This episode explores the current state of enterprise AI adoption, distinguishing between the steady progress of traditional AI and the experimental phase of generative AI. Subscribe to the Gradient Flow Newsletter 📩 https://gradi...
The Practical Realities of AI Development 08.05.2025 37:30
Lin Qiao , CEO of Fireworks AI , dives into the practical challenges AI developers face, from UX/DX hurdles to complex systems engineering. Discover key trends like the convergence of open-source and proprietary models, the rise of agentic workflows, and strategies for optimizing quality, speed, and cost. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Subscribe:...
Beyond the Demo: Building AI Systems That Actually Work 01.05.2025 27:36
Hamel Husain is the founder of Parlance Labs . He discusses how successful AI implementation requires fundamental data science skills often overlooked in current educational resources that focus too heavily on tools and frameworks. Subscribe to the Gradient Flow Newsletter 📩 https://gradientflow.substack.com/ Support our work by leaving a small tip 💰 https://buymeacoffee.com/gradientflow Subs...
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