Tutorial video: typed AI decisions with Jev in Python

Chonsy @0xChonsyOriginally posted 2026.09.23

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AI engineer Dave shows how to use Jev in Python for typed AI decisions instead of prompt-heavy JSON: • 0:00 - classify support tickets in Python • 6:00 - turn text into Choice, Score + Noul • 10:13 - compare Jev vs Claude on speed + cost • 11:56 - get routing + urgency + escalation in 1 call • 14:33 - use Jev for decisions, Claude for reasoning This is what Jev engineering in Python actually looks like Bookmark this if you’re moving AI logic out of giant prompts

This post quotes another post: “Jev engineer demo: processing 4.2M tokens for $0.18”