It's pretty unreasonable to say that TypeSafe AI's Jev
Questioned whether Jev's structured output really rules out hallucination, arguing the claim is overstated for a decision model.
The original post, translated
It's pretty unreasonable to say that TypeSafe AI's Jev output doesn't break means hallucinations don't occur.
Show the original post in its source language ▾
typesafe aiのjevの出力が壊れないってのをハルシネーションが起きない、っていうのだいぶ無理があるよね。
The post above is a machine translation from ja; the untranslated text is in the fold-out.
Engagement when collected
Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.
Where this case fits
Filed under general Jev builds. In the pattern Jev is built for, the model answers a bounded question per step — and ordinary code acts on the answer, because the answer is already a value rather than a paragraph. Browse the full case library for the work it sits next to.
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Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post