17:43
2026-07-22
dev.to
artificial-intelligence
OpenRouter vs Vercel vs LLMGateway Performance
A developer benchmarked time-to-first-token (TTFT) across AI gateways, finding LLM Gateway delivered the first content token 35% faster cold (906ms vs 1392ms) and 34% faster warm (814ms vs 1232ms) tha…