Builders
EP 5 | Google DeepMind’s Vision for Agent-First Development
April 17, 2026
Everything you build around the model is already losing value. Varun Mohan and Kevin Hou know this better than most. On this episode of Builders, they talk about building Antigravity, an agent-first coding environment, and how their approach rethinks where real leverage in AI is actually heading.
Inside the conversation:
“Anything you build around the model, you have to imagine is a massively depreciating asset. Is the model gonna be able to do it itself? If your bet is no, you’re probably on the wrong side of the equation.” – Varun Mohan
“If you cannot get your agent to debug itself, to create features without you holding its hand, if you’re typing, you will get left behind.” – Kevin Hou
“There is a maximum size of the team. The productivity gains of AI need to outpace headcount.” – Varun Mohan
“Don’t overbuild, don’t build rigid structures around the model, let the model breathe. There should be capabilities that unlock and problems that took days, months of engineering time can suddenly go away.” – Kevin Hou