rauchg: stateless sandboxes are the wrong benchmark as Vercel Sandbox gets 2.4x faster

cramforce · x · 2026-11-03

rauchg argues stateless sandboxes benchmark agents the wrong way—agents are only useful with their full workspace (identity, skills, repos, memories). Vercel's Sandboxes with Drives now start 2.4x faster: median creation drops from 1.7s to 0.7s and p95 from 2.2s to 1.6s, with no SDK or config changes. The team ships clusters across 19 global regions with double-digit weekly customer growth while holding latency and throughput SLOs.

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