AI Gateway production index
Vercel's anonymized production data from 200K+ teams reveals that AI provider dominance is use-case-fragmented, not monolithic. Anthropic dominates high-stakes spend, Google leads volume on cheap inference, and teams at scale route across 35+ models, making traditional model benchmarks obsolete for real-world decision-making.
Why it ranks · · April 2026 spend: Anthropic 61%, Google 21%, OpenAI 12% · 2026-05-12
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