Jev by TypeSafe AI — Try the System One model & API
jevtypesafeai.com
LaunchIndex first observed Jev by TypeSafe AI — Try the System One model & API (jevtypesafeai.com) live on 7 November 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Jev by TypeSafe AI — Try the System One model & API (jevtypesafeai.com) was first observed live on 7 November 2026.
Jev is TypeSafe AI’s System One model that turns messy input into typed, calibrated decisions, available via a live playground and API for software developers.
Its profile is classified as Saas within Technology / Artificial intelligence. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- jevtypesafeai.com
- Category
- Technology / Artificial intelligence
- Website type
- Saas
- Observed title
- Jev by TypeSafe AI — Try the System One model & API
- Observed description
- Jev is TypeSafe AI's System One model: it turns messy input into typed, calibrated decisions software can use directly — no hallucinations, 70–500ms. Try it free in the browser and learn the API.
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
A canonical launch profile for jevtypesafeai.com.
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