https://vercel.com/blog/ai-gateway-production-index (opens in new tab)

# AI Gateway production index **Published:** May 12, 2026 | **Authors:** Harpreet Arora, Yvonne Zhou --- Ask which AI model is best, and the answer changes before the ink dries. That's what happens in an industry where new models are released weekly. Every benchmark measures a different race, and every race crowns its own winner, but Vercel has a unique view of the industry through production workloads. AI Gateway serves tens of trillions of tokens across hundreds of models through real a...