Recommended Watch: "Is there an AI bubble?” Gavin Baker and David George (youtube.com)
In this conversation from a16z’s Runtime, Gavin Baker, Managing Partner and CIO of Atreides Management, joins David George, General Partner at a16z, to unpack the macro view of AI: the trillion-dollar data center buildout, the new economics of GPUs, and what this boom means for investors, founders, and the global economy.

Timestamps:
00:00 Intro
01:02 Are We in an AI Bubble? Setting the Stage with Data
02:41 Lessons from 2000: Dark Fiber vs. “No Dark GPUs”
05:07 ROI on AI: Why This Time Is Different
06:42 Nvidia, Google, and the Race to Win AI Infrastructure
08:36 Round-Tripping Deals and Competitive Pressure
10:58 Google’s TPU Advantage and the Four Leading Labs
12:22 The Application Layer: It’s Still Early
13:46 Big Tech’s “Right to Win” and the Execution Gap
15:24 Margins, Scaling Laws, and the Business Model Shift
17:18 Why Lower Gross Margins Mean Real AI Usage
19:44 SaaS, Software, and the Cloud Transition Analogy
21:12 Consumer AI, Browsers, and the Battle for Distribution
23:26 Reasoning Models and the Data Flywheel Effect
25:02 Chips, TPUs, and Broadcom’s Bet Against Nvidia
27:18 The Future of Business Models: Paying for Outcomes
29:41 Robotics, Humanoids, and Elon’s Optimus Vision
32:15 Closing Thoughts

Resources:

Full Transcript on our Substack: https://a16z.substack.com/p/gavin-bak...

Follow Gavin on X: https://x.com/GavinSBaker
Follow Atreides Management on X: https://x.com/atreidesmgmt
Follow David on X: https://x.com/DavidGeorge83

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