Jev becomes Vercel's fastest-adopted AI model
Vercel data shows 35% of paid teams using the decision model within two weeks of launch.
Models#08
35%
Of paid Vercel teams using Jev within two weeks
Image: TechCrunch
35%Of paid Vercel teams using Jev within two weeks
The short version
- Vercel data published on Thursday shows that, within two weeks of its launch, Jev was used by 35% of paid teams.
- Jev has nearly double the reach of the second most popular model, Sonnet 5.5.
- Jev was published in limited release on September 15 and is built by TypeSafe AI.
- Jev is designed to choose between a few predetermined outputs, which lets it run cheaper and faster than alternatives like Sonnet.
Why it matters
The data suggests that small, narrow models designed for classification are seeing real developer use. Vercel was an early adopter, using Jev to replace GPT-6 Luna for classifying harmful commands. The article also notes that frontier and open source models may be complementary rather than competitive.
“Vercel data published on Thursday shows that, within two weeks of its launch, the buzzy decision model was being used by 35% of paid teams”