Skip to main content
Globe And Street

The world, accounted for.

Global business and finance

SectionsMenuClose

Jev sets two-week adoption record on Vercel’s AI gateway

Vercel’s data shows TypeSafe AI’s decision model reached 35% of paid teams, nearly twice the reach of Sonnet 5.5.

Illustration of an API gateway connecting applications to multiple AI models
Photo: TechCrunch

TypeSafe AI’s Jev reached 35% of paid teams within two weeks of launch, setting a record for that adoption window in Vercel’s data. Its reach was nearly twice that of Sonnet 5.5, the second-most-used model.

The figures cover Vercel’s AI gateway, a service that provides access to models through a unified API, rather than the entire AI market. That view may undercount usage of providers such as OpenAI and Anthropic, which also offer their own APIs.

Jev entered limited release on September 15. It is designed to select among a small set of predefined outputs, a narrower task that allows faster, cheaper processing than alternatives such as Sonnet when classifying large volumes of data. Vercel adopted Jev early, replacing GPT-6 Luna in its harmful-command classification work.

The gateway data also showed open source models handling more than 70% of processed tokens while accounting for nearly 25% of spending. Spending on frontier labs increased tenfold, even as those providers represented a declining proportion of overall expenditure.

Editorial policyReport a mistake

About the author

Hao Chen

Technology Editor

Edits and reviews technology business stories: artificial intelligence, chips, big tech, software, cybersecurity incidents, start-ups and platform regulation.