Jev case: Not apples to apples.
Argued Jev sits in the same intelligence class as Sonnet 5, Sol, and Terra, unlike gpt-oss.
The original post
Not apples to apples. gpt-oss isn’t even in the same intelligence class as Jev. Jev sits with Sonnet 5 / Sol / Terra. You’re giving up a lot of intelligence for a couple hundred milliseconds.
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.
Related Jev cases
Jev case: Not apples to apples. #07954
Jev case: I got early access from TypeSafe a few days ago.
It’s already on Vercel AI Gateway (typesafe-ai/jev)
Agents
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Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post