Open-Weight Models Account for 29% of AI Gateway Usage

·2026.07.13 09:00

Key point

According to Vercel data, Open-Weight models accounted for 29% of AI Gateway token usage while showing high efficiency.

According to Vercel's report, in June, Open-Weight models accounted for 29% of token usage through AI Gateway.

What stands out is the cost efficiency. While Open-Weight models handled 29% of total usage, actual spending came to less than 4%.

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