In the news
Running Pydantic AI agents on Jev, and seeing what they decided
Pydantic · Marcelo Trylesinski · Published · 3 min read
In 30 seconds
- What happened
- Pydantic AI 2.50.0 now runs agents on Jev, a classifier optimized for typed decisions like booleans and categories, with full observability.
- Why it matters
- You build agents that output structured choices rather than generated text, like ticket triage or command safety checks.
- Watch out
- Jev requires specific output types; free-form string fields are rejected unless wrapped in a union that can fall back to a language model.
- agent
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