# Vercel — Jev for Python engineers

- Company: Vercel (vercel.com)
- Announced: 2026-10-02T07:00:00+00:00
- Category: developer-tool-release
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://vercel.com/blog/jev-for-python-engineers
- Record: https://forck.live/items/20649-jev-for-python-engineers
- Subject: v0 / AI SDK / AI Gateway

Vercel released an update to its AI SDK for Python, adding an experimental evaluate() API that interfaces with the Jev classifier model. The API allows Python developers to use Jev for narrow decision-making tasks by feeding it data and multiple-choice questions, receiving structured JSON responses with confidence levels.

## Evidence

Verbatim from https://vercel.com/blog/jev-for-python-engineers:

> So please welcome the latest release of the AI SDK for Python . Install it with uv add ai to use the new experimental evaluate() API, which talks directly to Jev's nervous system.

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