Tuhin Srivastava is the CEO and co-founder of Baseten, an AI cloud startup recently valued at $13 billion. He tells me why every company will want to own its AI and what’s driving the explosion in demand for inference.

We discuss the rise of agents using browsers and virtual machines to get things done and Baseten’s acquisition of Blaxel to power that shift.

We also talk about the data center backlash, why companies are embracing Chinese open models, his plans for Baseten’s new research lab, and why he thinks inference becomes the only market left after AGI.

Thanks to the show's premier sponsors: Atlassian, Granola, and Mercury.

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As Meta releases Muse, Mark Zuckerberg tells me why he thinks a personal AI agent that works for you around the clock will make you money.

He explains how Meta plans to make that business work and why he thinks keeping the most powerful AI models in the hands of a few companies is dangerous.

We also discuss the growing backlash against data centers, Meta’s recent youth safety settlement, and the privacy scare over its smart glasses. And he shares what went wrong with Llama 4, how he rebuilt Meta’s AI lab, and what’s coming next.

Thanks to the show's premier sponsors: Granola, Atlassian, and Mercury.

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After an unreleased OpenAI model recently escaped its sandbox and hacked Hugging Face, Sam Altman tells me why the company is slowing down frontier research. We also discuss Astra, OpenAI’s next-generation family of models, which is coming soon.

We talk about the growing backlash against AI. He explains why a faster path to recursively self-improving AI could push an OpenAI IPO further out.

And he shares more about the coming consumer hardware he’s developing with Jony Ive, including the privacy questions around an ambient AI device and the first hints at the form factors they’re building.

This conversation was recently filmed in two parts and in collaboration with TIME.

Thanks to the show's premier sponsors: Atlassian, Granola, and Mercury.

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In the launch episode of the Sources Podcast, Alex Heath sits down with OpenAI CEO Sam Altman to discuss the future of OpenAI, from its next-generation Astra models to the growing importance of AI safety, the AI backlash, robots, and hitting AGI.

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Alex and Ellis sit down with Dan Shipper, CEO of Every, to talk about what it actually looks like to be the most AI-pilled company that isn't a frontier lab. They get into how Dan uses ChatGPT Voice to read Heidegger at 6am, why he accidentally spent 2 billion tokens overnight, and why he thinks OpenAI just pulled off something that almost never happens in tech. They also discuss what the new Siri could do to ChatGPT, and whether that's the Instagram Stories moment for the assistant market, why the developers building at the edge today are a 12-month preview of what every knowledge worker will be doing next, and what "after automation" means for people whose job is to have original ideas. Then Alex and Ellis reflect on one year of Access, why they're winding the show down, and what's next for both of them.

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Ellis sits down with Quinten Farmer, founder of Tolan, the AI companion doing over $20M in annual revenue by being a genuinely good friend, not a yes machine. They get into why Tolan's little aliens accidentally became beloved by moms 35 to 45, how Tolans stick up for themselves when users are mean to it, and why Quinten dropped "companion" as a word entirely. They also talk about why he went premium-only at $25 a month when Character.AI and ChatGPT couldn't afford to go free, how 78% of Tolan users say it improved a real-world relationship, and what it looks like to build the calmest startup culture in tech from an island off the coast of Seattle.

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Alex and Ellis sit down with Jon Steinback, founder of Marker, the AI writing tool that refuses to write for you. They get into why Google Docs hasn't changed in 20 years, how most AI writing tools are quietly making you a worse thinker, and what Marker does differently: an editor that asks questions instead of generating answers. They also dig into Alex's own AI writing workflow and whether outsourcing too much is slowly turning him into a slop version of himself, why voice input might replace typing for the next generation, and why the co-founder of Google Docs called Marker the first real advancement in writing software in years.

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Ellis sits down with Jason Yuan, founder of Hivemind, an AI that lives in your iMessage and sources answers from the people you actually trust instead of scraping the internet. They get into how Hivemind set Jason up on a New Year's Eve date by secretly polling his friends, why the product has a "constitution" for what makes a good story, how it scooped the Wall Street Journal on the Manus acquisition by six hours, and what happens when AI starts reasoning about your friendships. They also talk about the ethics of AI gossip, why Biz Stone invested after his own attempt at this with Jelly, and Jason's take on taste, meaning, and why great design should alienate.

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Alex and Ellis sit down with Andy Konwinski, co-founder of Databricks and Perplexity, to talk about his new effort Laude, which is putting over $100 million behind AI researchers to keep their work in the open. They discuss why top researchers are turning down millions to stay in academia, what happens to open science if the closed labs win, and why Andy thinks the AI industry has a serious communication problem. They also get into Anthropic's recent Fable controversy, the dystopian views some researchers privately hold, and how Andy used Claude to help his family navigate his mother's cancer diagnosis.

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Alex and Ellis sit down with Ryan Jones, founder of Flighty and 13-year top indie developer, to talk about what it actually takes to build a beloved app in the age of AI. They talk about Apple's big WWDC announcements, the new Siri, and why every vibe coder who tries to clone Flighty eventually gives up. They also break a scoop about Flighty's upcoming AI launch, get into whether craft and design still matter when anyone can build an app, and discuss whether Apple is falling dangerously behind on AI or not.

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