As reported by TechCrunch AI, Rauch's commentary highlights a critical, and perhaps underappreciated, battlefront in the AI stack: the fight for control over the 'harness.' His claim that companies are moving from single-model lock-in to a multi-model, production-optimized world is plausible, but the real tension lies in who owns the orchestration layer. Vercel's 'Eve' and 'Sandbox' are attempts to own that critical control point. The risk for Vercel, however, is that its value proposition relies on the continued commoditization of the underlying models, a trend the labs are actively fighting by bundling more capabilities—like web hosting—directly into their offerings.
In our view, the 'AWS of this generation' analogy may be premature; the labs are not just content providers but increasingly direct competitors.