it's f*cking insane Jev sat between GPT and me, killing
Placed Jev between GPT and the user to reject drafts breaking rules, then found the agent went silent with no default branch, requiring a second agent to unstick it.
The original post
it's f*cking insane
Jev sat between GPT and me, killing every draft that broke my rules before i saw it. good setup.
then Jev did not answer. the agent decided silence was safer and stopped sending me anything at all. took a second agent to unstick it.
your checker needs a branch for the moment it goes quiet:
> let it through tagged unverified and keep moving
> hand the risky span to the big model
> park it in a queue and retry in a minute
> wake a human when the action is irreversible
70-500 ms
one Jev call, by TypeSafe's own number. a half-second checker still takes down the whole pipeline when it has no default.
Quoted post
@Mnilax2K viewssourceman who co-invented ChatGPT just shipped a model that does in 0.114 sec what GPT Astra does in 8.5. i wired Jev into the routing layer of a build i was running on Astra: same task finished 37 MIN SOONER, zero malformed responses to retry. you hand it a situation and a list of
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 agents & workflows. 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 agents & workflows page.
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Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post