"I probed Jev with 10,000 API calls to work out roughly how
Probed Jev with 10,000 API calls to work out roughly how it is built.
The original post
"I probed Jev with 10,000 API calls to work out roughly how it’s built." Will TypeSafe cry like Dario Amodei: "They distill us!"
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 coding & developer tools. 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. Other posts in the same family are on the coding & developer tools page.
Related Jev cases
The gains aren’t free: Jev can't generate text Comparing
Dev toolsClassification
Jev VS Fable 5.1 VS GPT-6 Astra: chess typesafe's new Jev
GamesDev tools
The open-source local version Laya's response speed crushes
Dev tools
Whose Codex still hasn't installed Jev's batch ultimate
AgentsDev tools
Keep browsing: all 1173 Jev cases · more from @ccgg31 · builders · what Jev is
Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post