Decoder with Nilay Patel Decoder with Nilay Patel

Rivian's software chief thinks you don't need CarPlay or buttons

May 28, 2026 · 1h 9m

Summary

Neil Patel interviews Wasim Ben-Sayed, Rivian’s Chief Software Officer and co-CEO of the RV Tech joint venture with Volkswagen. They discuss how the partnership integrates Rivian’s software culture into VW’s electric vehicles, the shift to zonal architectures, and the definition of software-defined cars. The conversation also covers Rivian’s new AI-powered assistant, its agentic capabilities, and the strategic balance between shared platform technology and brand-specific features.

Topics discussed

Sponsors and show intro Introduction to Wasim Bensayed and RV Tech The Rivian-Volkswagen joint venture strategy Vehicle architecture: ECUs vs zonal compute Cultural challenges and legacy OEM failures Platform scalability across VW Group brands RV Tech structure and decision-making culture Rivian Assistant capabilities and limitations Agentic AI and app integrations Voice as the primary car interface Local vs cloud AI processing and latency AI costs and the future of physical buttons CarPlay vs native software experience Future of ambient computing in cars R3X timeline and closing remarks
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