hey guys wtf is a jev

Sep 19, 2026 · 11:15 PM UTC

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Replying to @LowLevelTweets
Not sure, but it always makes me think of this and laugh
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Replying to @LowLevelTweets
Dude....
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Replying to @LowLevelTweets
wtf is jev? youtu.be/QbYBRjOaGOo

Jev Explained: Demos and Use Cases

In this video CJ explains what Jev is, how it works and goes throug...

youtube.com
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Replying to @LowLevelTweets
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Replying to @LowLevelTweets
A Jason parser
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Replying to @LowLevelTweets
the opposite of goy?
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Replying to @LowLevelTweets
don't worry about it, jev isnotreal
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Replying to @LowLevelTweets
Basically this
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Replying to @LowLevelTweets
apparently we're all supposed to be jev engineers by monday
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Replying to @LowLevelTweets
It's something that does what ML did before LLMs but better; but people aren't familiar with what encoders or classifiers are so it's basically magic.
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Replying to @LowLevelTweets
A model that does not write. You hand it the current state and a fixed list of options, it hands back one of them with a probability. That is the whole thing. I have it picking animal behavior in a game a few hundred times a minute, which was never affordable with a chat model.
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Replying to @LowLevelTweets
A super hyper fast LLM that does probabilities and something something
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Replying to @LowLevelTweets
It's a group of people who follow judaism What kind of question is this lmao
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Replying to @LowLevelTweets
its Json's Dad
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Replying to @LowLevelTweets
Youre cooked if you already don't have 2+ years experience in jev
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Replying to @LowLevelTweets
It's just a normal LLM where instead of running it with an autoregressive sampler, you take the residual stream before the LM head and do some kind of projection onto a smaller space. Not sure *exactly* how the jev people do it but structured generation techniques aren't new.
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Replying to @LowLevelTweets
Mark Jaquith
@markjaquith
Sep 19
This is my new shortest “what is Jev” explanation
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Replying to @LowLevelTweets
It's a new model people use to make trolley problem decisions.
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Replying to @LowLevelTweets
no one ever asks how is jev
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Replying to @LowLevelTweets
i think it’s an if statement you get charged for, but charged less than an llm
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Replying to @LowLevelTweets
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Replying to @LowLevelTweets
He’s a cousin of mine. I can Introduce you two
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Replying to @LowLevelTweets
Jev is a groundbreaking, state-of-the-art deep-learning parity classifier that, after billions of parameters and heroic amounts of compute, can tell you with 99% certainty whether a number is even. Truly a paradigm shift in the field of “looking at the last bit.”
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Replying to @LowLevelTweets
askjev.io

Ask Jev

Get a calibrated yes-or-no answer, with confidence and the raw evaluation.

askjev.io
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Replying to @LowLevelTweets
give it a set of rules and throw a large data set at it
Dylan Tarre
@dyantarre
Sep 20
when a designer runs jev on a batch job
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Replying to @LowLevelTweets
My name is jeff
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Replying to @LowLevelTweets
akchyullay its jav
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Replying to @LowLevelTweets
do you mean jevv?
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Replying to @LowLevelTweets
A baby step for letting computers speak directly, without a human intermediary.
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Replying to @LowLevelTweets
It's with_structured_output() but faster
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Replying to @LowLevelTweets
A classification and an extraction model that most likely based on GLiNER model created by Urchade Zaratiana and @fastinoAI youtube.com/watch?v=oXHIRSTw…

The Origins of GLiNER: Behind the Model Powering the Fortune 500

Fastino Labs’s model researcher Urchade Zaratiana sat down with our...

youtube.com
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Replying to @LowLevelTweets
ChatGPT: Yes, I'm chatGPT Jev: 1
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Replying to @LowLevelTweets
@Jev
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Replying to @LowLevelTweets
I originally read the V as a W while scrolling and did the biggest WTF-double-take…
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Replying to @LowLevelTweets
Mark Jaquith
@markjaquith
Sep 19
This is my new shortest “what is Jev” explanation
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Replying to @LowLevelTweets
It's Json's cousin
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