Open Source AI Share Hits 62% on Vercel, Eclipsing Closed Source Models

gajesh · x · 2026-08-27

Data indicates that open source AI token share on Vercel surged from 28% to 62%, taking share from OpenAI and Anthropic. While frontier labs are accelerating, open source is growing even faster. Since open source inference consumes just as much compute, this trend positively impacts AI infrastructure demand, potentially compressing margins at the model layer.

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