AnalysisBusinessSeptember 18, 2026

Open-weight models take 56% of Vercel AI Gateway token volume

Read original source →vercel.com

Open-weight models ran 56% of AI Gateway tokens in August, up from 7% in December 2025 — their first majority month. Anthropic still held 64% of spend, though Fable 5 lost two-thirds of its share as Opus 5 tripled its own.

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7 days · 2 reports · 2 community posts · from Sep 18

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