🛠️ Coding & developer tools: 284 Jev Cases
284 Jev cases in this category, sorted by views. coding & developer tools built with Jev — every card links to the author's original post.
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
got Jev to review my PRs.
Dev toolsVideo & media
After Codex integrated Jev, my token quota consumption was
Dev tools
How to use Jev: 1.
Dev tools
I got a rubik's cube to solve itself with @typesafeai 's
Dev toolsVideo & media
Jev from @typesafeai is now live on @CloudflareDev AI
Dev tools
Jev by @typesafeai works quite well for drone applications.
Dev tools
Jev solved local harness/model routing I use a combination
AgentsDev tools
Full Jev Tutorial What it is, how you can build with it and
Dev toolsBrowser agents
Inspired by @typesafeai , here is a Jev-compatible public
Dev tools
Jev, a new kind of AI model, is showing developers a
Dev tools
What we need to do now is: Jev Model Orange Book Awesome
AgentsDev tools
so I gave jev full control of the falcon-9 class rocket
Dev toolsClassification
Turn any LLM into a Jev model in seconds to implement a
Dev tools
This is the most hardcore real-world use case I've seen so
AgentsDev tools
Jev by @typesafeai is now on the Venice API, in beta.
Dev tools
Jev is actually insane.
GamesAgents
Jev case: Watch the browser go This video is 1× !!!
Dev toolsBrowser agents
Pair Codex with Jev to form a double ace, boosting browser
Dev toolsBrowser agents
Someone just open sourced jev-trader, a fully working 24/7
Dev toolsFinance
Jev by @typesafeai is free on Vercel AI Gateway until Sept
Dev tools
Jev v1.13 dodges rockets with probability calculation
Dev tools
Recently Jev has blown up.
AgentsDev tools
built `jev-review` @typesafeai it's an experimental
AgentsDev tools
Laya-MLX is an open source classification system similar to
GamesDev tools
Just searched, jev will soon have a bunch of alternatives
Dev tools
This looks promising.
Dev tools
Jev case: What is a decision model?
Dev toolsClassification
I was super intrigued when I noticed that JEV returns not
Dev tools
TypeSafe's judgment-specialized model "Jev" has released
Dev toolsVideo & media
People use Jev to pick a model before a task.
Dev tools
Yesterday I organized 14 Jev projects, @yangyi joked: "Let
Dev tools
The Jev model's Waitlist was approved not long after
Dev tools
Jev has only been explosively popular for a few days, and
Dev tools
Tested Jev vs GPT-5.6 for predicting my taste in books.
Dev toolsClassification
Just a few days after Jev's release, the open-source
Dev tools
Jev can be armed at all times.
Dev tools
Damn, jev is simply too perfect for codex users, I strongly
Dev toolsBrowser agents
When using AI, you must try Jev: skip the chat and directly
Dev tools
Just from sleeping one night, the number of Jev-related
Dev tools
We built a plugin that gives Jev a browser in Cline, and
Dev toolsBrowser agents
Jev will be super helpful for agents to make split second
AgentsDev tools
Jev just solved doomscrolling.
Dev toolsSales & ads
Jev case: Another brilliant launch for developers: and its
AgentsDev tools
Jev case: Introducing the Papers with Code MCP server!
AgentsDev tools
Jev case: I increasingly think future software will combine
WebsitesDev tools
Ran a dumb experiment last night: used Jev by @typesafeai
Dev toolsClassification
A Brief Introduction to the New JEV Model with Persian
Dev toolsVideo & media
No need to wait for the waitlist anymore, one OpenRouter
Dev tools
In my view, models like JEV will bring about enormous
GamesDev tools
TypeSafe just released Jev, and immediately someone spun up
Dev tools
It still has to be Xianyu, Jev is selling an API Key for 500
Dev tools
Jev, that's way too insane, right...
Dev toolsClassification
I got access to Jev by @typesafeai today morning and I
Dev tools
Analyzed a few thousand hours of agentic runs with
Dev toolsAgents
On September 15, TypeSafe AI revealed Jev, its first
Dev tools
imo jev has one massive implication for agents - sifting.
WebsitesAgents
Jev case: Is Jarvis finally here?
AgentsDev tools
Controlling Figma with voice using Jev from @typesafeai
Dev toolsVideo & media
I let GPT-6 Astra take full charge of a Jev-like model
Dev tools
TypeSafe AI JEV so far: 216 demo videos, 214 long articles.
Dev tools
We found the perfect use case for Jev: auto-routing GenAI
Dev tools
love jev, but upset it - isn't open source?
Dev tools
thanks to @typesafeai jev I no longer have fill out all of
AgentsDev tools
I totally can't sleep now....
Dev tools
Jev case: Testing @typesafeai Testing TypeSafe as the
GamesDev tools
Jev + Higgsfield = solved auto-routing for genAI models.
Dev toolsVideo & media
first we got Jev from TypeSafe AI, a model that's insanely
Dev tools
we spent 3 years learning how to write prompts Jev from
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Jev is awesome but for the love of god please STOP posting
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everyone's making demos with Jev but nobody is making real
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Jev case: Small update for today: 1.
Dev toolsClassification
Jev case: This is now available in the latest @EffectTS_ RC
Dev tools
Explaining the new AI model "Jev" developed by ChatGPT's
Dev toolsClassification
️ @typesafeai 's decision model “Jev” is generating massive
Dev tools
I gave Jev the keys to Arthenix city.
Dev tools
Jev has been really popular lately, why is that, and how do
AgentsDev tools
Jev Founder, Diogo Almeida (ex-OpenAI): "The next era is
Dev tools
I got access to Jev and immediately plugged it into Claude
AgentsDev tools
Using @typesafeai's Jev, each time judging Local Whisper's
Dev toolsBrowser agents
Jev by TypeSafe: the first "System One" AI model It doesn't
Dev tools
JEV is a cheat code for outbound.
Dev toolsSales & ads
Jev case: man who co-invented ChatGPT just shipped a model
AgentsDev tools
TYPESAFE RELEASED A MODEL THAT DOESN'T GENERATE TEXT, AND
AgentsDev tools
Jev case: Zero-shot robot tasks with the @typesafeai api
Dev tools
Just hacked a fun little project - Skill Router (Open
Dev tools
Now you can improve your agent in one click I built Agent
AgentsDev tools
I've made a Ouija board in pixel art style connected to
Dev tools
Since Jev is slow, I'm working on hosting laya in the Tokyo
Dev tools
Typed Decision-Making AI Model "Jev" Results: Summary of
Dev tools
Last time, I wrote an article about connecting Jev to Codex
Dev tools
Jev case: An AI that doesn’t chat?
Dev tools
jev as an oxlint plugin
Dev tools
Jev is already on OpenRouter!!
GamesDev tools
Got early access to @typesafeai Jev and spent a few hours
AgentsDev tools
Jev experiment: Caption positioning Captioning is solved.
Dev tools
Jev case: TypeSafe AI DevRel Allie Laabs: "You're asking
Dev tools
Here's an example of Jev routing tools, skills, cli
Dev toolsVideo & media
With the launch of @typesafeai 's Jev, I have created a
AgentsDev tools
Jev is now live on the Venice API.
Dev toolsClassification
Found jev-mcp In tools like Cursor・Claude Code, everything
AgentsDev tools
Jev is the most powerful trading agent!
AgentsDev tools
Ok I was busy doing actual work today, but here is another
Dev tools
This LangChain share is quite interesting.
AgentsDev tools
This Jev project navigation site has already collected 169
Dev tools
Jev case: One of the popular requests since launching
AgentsDev tools
Jev case: Yesterday, GLiNER2.5 played doom.
Dev toolsGames
I built a trading agent with the all new @typesafeai Jev.
AgentsDev tools
@typesafeai jev playing chrome dino!
Dev toolsBrowser agents
this repo is f**king insane compaction is still a
AgentsDev tools
I’ve been experimenting with Jev from TypeSafe AI to build
Dev toolsClassification
Repository and full retrospective: https://
Dev tools
I made an AI-smell checker tool with Jev.
Dev tools
GitHub is full of Jev derivative projects, it's absolutely
Dev tools
Jev case: THIS AI AUDITED 586 WEBSITE PAGES IN 45.1 SECONDS.
WebsitesDev tools
Claude Code without Context summarization!
AgentsDev tools
Replicating Jev's parallel decision-making approach
Dev tools
I switched Codex's model selection to Jev and started
Dev tools
built a highlighter on jev paste any language → my code
Dev tools
Jev case: The bottleneck in coding agents isn't writing
AgentsDev tools
today i built talkr, a speech analyzer using @typesafeai >
Dev tools
If existing LLMs are CPUs, Jev is like their GPU version
Dev tools
Finally I got access to @typesafeai (thank you guys!) Jev +
GamesAgents
Can you trust it when AI says "it's done"?
AgentsDev tools
Jev was free until 9/24, so I tried calling it from Claude
Dev tools
I added Jev to my AI pet and now it can play my vibe coded
GamesDev tools
Jev is incredible. #85718
Dev toolsBrowser agents
people seem to be using jev as an alternative to reasoning
Dev tools
I got a Jev account for a judgment-type AI, so I was
Dev tools
Super amazing and super grateful article!!
Dev tools
Now that I've cleared up various things, I'm belatedly
Dev tools
If intent search hits, Jev is better suited for judgment
Dev tools
Jev case: สมัครแล้วรอคิวผ่านเว็บไซต์ แล้วรอวันนึง
AgentsDev tools
Jev case: Typesafe console get the api key See theres your
Dev tools
Typesafe jev için aynı higgsfieldin uyguladığı social media
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TypeSafe AI's Jev model is under fresh scrutiny after a
Dev tools
Jev case: Testing TypeSafe AI @typesafeai with some
Dev tools
i got jev + an llm playing doom, with a twist: try several
Dev toolsGames
Mac Version of Clairvoyance now has Jev support if you have
Dev toolsSupport & ops
Jev case: Took Gregor’s Ultrafast repo and wired it into
Dev toolsBrowser agents
Jumping onto the jev bandwagon: Built a murder mystery set
Dev tools
The probability of being output by Jev might be believable.
Dev tools
Jev from TypeSafe AI is everywhere.
Dev tools
TypeSafe AI launched Jev this week, and my timeline is full
Dev toolsClassification
Jev case: Were buzzing with use-cases at @arizeai - so many
Dev toolsSupport & ops
Jev case: Super early, few hours in.
AgentsDev tools
Same test but WITHOUT Jev.
Dev tools
Everyone talking about Jev from https:// typesafe.ai and
GamesDev tools
jev explained like you’re 5 : imagine a robot sorting
Dev tools
Just got the Jev API but don't know how to use it?
AgentsDev tools
Jev case: the open version is already here.
Dev tools
Jev case: Todos piensan que para automatizar una decisión
Dev toolsAgents
Jev case: Work, hobbies, hangouts.
Dev tools
Use the typesafe skill.
Dev tools
【TypeSafe】Does limiting output make LLMs faster too?
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Jev case: Usually Go for balanced, fast, typesafe cli.
Dev tools
Jev case: New use case just dropped!
Dev tools
WHAT THE MULTIPLIER LOOKS LIKE WHEN SOMEONE ACTUALLY BUILDS
Dev tools
Jev is perfect for AI Code Review, check out @blinkdotreview
Dev tools
Jev case: A US frontier AI lab (TypeSafe AI) just announced
Dev tools
![TORA — [Breaking] Jev runs on llama.cpp.](https://pbs.twimg.com/ext_tw_video_thumb/2101520167985692672/pu/img/W3pcpiLNIH3oaaXW.jpg)
[Breaking] Jev runs on llama.cpp.
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tengo un sistema automatizado personal donde automatizo mis
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I made awesome-jev: about 50 open-source projects built on
AgentsDev tools
BREAKING: @typesafeai Jev speedruns Slay the Spire 2!
Dev tools
Jev case: just feed this post to SWE2 @cognition ant
Dev toolsVideo & media
Looking at the organized GitHub stuff related to Jev, there
Dev tools
my first test with jev, I directly replaced Optuna’s TPE
Dev toolsClassification
I just found this new program called Jev and it is pretty
Dev tools
the 13% number has a big asterisk: jev is free on the
Dev tools
Jev case: Took Gregor’s Ultrafast idea and wired it into
Dev toolsBrowser agents
Tested TypeSafe AI's new model, Jev, on chess.
GamesDev tools
Jev case: i built your SEO one from the thread, and re-ran
Dev tools
Test de Jev (TypeSafe, jev-1.13) sur 3 373 plats à la carte.
Dev tools
Eskiden internet kafede darkorbit oynarken geceden sabaha
Dev tools
I was in the typesafe discord at launch, seeded this idea
Dev tools
Jev AI tam olarak Jennefer için biçilmiş kaptan.
Dev tools
Jev case: Most stacks still ask a chat model “what should
Dev tools
We let Jev, which can only choose and can't see or write
Dev toolsGames
**Live Jev findings — 2026-09-18** 89 live calls against `
Dev tools
Jev case: massive congrats @typesafeai !!!
Dev tools
This interactive booklet explains TypeSafe's new model Jev
Dev tools
https:// github.com/everyai-com/je v-directory … all the
Dev tools
Jev case: yeah, though i do think a lot of the value of it
Dev tools
I’ve been testing Jev, the new model from @typesafeai
AgentsDev tools
Just launched AgentGhost An open-source SDK pairing Jev’s
AgentsDev tools
Jev case: Everybody is arguing about which chat model
Dev tools
Jev is the "System One" model launched by TypeSafe AI in
Dev tools
In short, there's an artistic idea about the isomorphism
Dev tools
Since Jev is not text generation, it might be said to be
Dev tools
Jev case: I made this for fun.
Dev tools
Jev case: @josephkaramdev is talented young man!
Dev tools
jev de graça para quem quer testar no ai gateway da vercel
Dev tools
made a color palette generator using jev, because why not?
Dev tools
Jev case: Excited to get early access off the TypeSafe AI
Dev tools
TypeSafe’s $40M for Jev: skip chat, return bounded
AgentsDev tools
this is Jev making the Ebay API so much better..
Dev tools
Jev case: I didn’t see any problem.
AgentsDev tools
Jev case: Integrations & Example code https://
AgentsDev tools
Jev case: @thsottiaux Astra has learned to dunk!
Dev tools
TypeSafe AI just shipped Jev, from Diogo Almeida
Dev tools
Context compression doesn't have to "rewrite history": this
Dev tools
Been using jev a.i.
Dev tools
Jev, built by Diogo Almeida’s team at TypeSafe, looks
Dev tools
Jev case: Paste a conference talk transcript.
Dev tools
How to use JEV: 1.
Dev tools
Have you been seeing everyone talking about Jev and you
Dev tools
For the task of making judgments, I've always been using
Dev tools
Jev is WILD I gave it two launch tweets and fed it over
Dev tools
Jev case: Davetiye lazım api alacağım nasıl alırız typesafe
Dev tools
Got early access to Typesafe AI’s JEV model, so I’m testing
Dev tools
Judgment API that does not generate text, TypeSafe Jev, can
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I tried making Jev play Puyo Puyo.
Dev toolsBrowser agents
Jev case: New kind of AI model from TypeSafe: a transformer
Dev tools
Jev early access: https:// typesafe.ai Phoenix docs
Dev tools
As soon as I got up, I also quickly received Jev's trial
Dev tools
Jev case: Slowing AI down may not work.
Dev toolsClassification
We ran a week of FDA device reports through TypeSafe Jev.
Dev tools
Wait, what actually is Jev?
Dev tools
typesafe/jev-latest is live on Openrouter!!!
Dev tools
Who measured the figure of 70 to 500 milliseconds for Jev's
Dev tools
Jev case: Here it is blocking a support draft that promised
Dev toolsSupport & ops
Jev case: Stop handing full DevOps pipelines to general
AgentsDev tools
Jev case: Think your startup idea is great?
Dev tools
Si quieres usar Jev ahora mismo, haz esto: Solicita acceso
Dev tools
Jev case: So: OpenInference instrumentation for the
AgentsDev tools
If existing LLMs are CPUs, then Jev is like their GPU
Dev tools
JEV is changes the world of E2E testing!
Dev tools
Jev case: It only matters if your code branches on the
Dev tools
Jev case: A forty million dollar AI model launched this
Dev tools
Jev case: Same job, five models side by side.
Dev toolsBrowser agents
Design that prevents the LLM from doing calculations
Dev tools
Open https:// JevCodexDesktop.app.
Dev tools
Jev case: This was a first-day model.
Dev toolsClassification
here are some of the curated use cases (opensource) of jev
Dev tools
I made a Magic Jev Ball for code reviews Click it on any
Dev tools
I wonder how Typesafe will make money Imo they should have
GamesDev tools
Sources (details here) ・Official launch article (mechanism
AgentsDev tools
when can we have JEV in opencode?
Dev tools
If you start building experiments with Jev, you could be
Dev tools
A little toy made to test #TypeSafe Jev.
Dev tools
1/8 Saw Jev from @typesafeai on my feed, so I made it play
Dev toolsVideo & media
the weirdest pivot in agent architecture right now
AgentsDev tools
OK sort of stumbling through this Jev exploration but got
Dev tools
Got access to Jev Thanks @typesafeai Will cook something
Dev tools
TypeSafe calls Jev a System One model, after Kahneman's
Dev tools
https:// developers.cloudflare.com/ai/models/type safe/jev/
Dev tools
Jev case: Do you hate writing feature tests because you
Dev tools
https:// github.com/yibie/awesome- jev … I also made one
Dev tools
x4 en aciertos y 5x más rapido usando jev
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"I probed Jev with 10,000 API calls to work out roughly how
Dev tools
hoy tocó pocsita de jev para crear casos de prueba
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Jev case: I built a custom TUI because I didn’t want a
Dev toolsClassification
Jev case: congrats @typesafeai on an awesome release
Dev tools
Jev case: Here is the unofficial @typesafeai Java SDK
Dev tools
Love the ideas for using Jev!
Dev tools
Join the https:// Pirates.BZ ️ https://
Dev toolsClassification
Jev case: TypeSafe out of stealth: ~$40M (DCVC), "System
Dev toolsClassification
I'm trying Jev, but the API schema isn't designed for
Dev tools
Tested DiffusionGemma to replace Jev in https://
Dev toolsBrowser agents
Please add Jev AI Job Hunter to README.md under Community
GamesAgents
has anyone tested Jev @typesafeai on @Polymarket ??
Dev toolsFinance
![AI观察者 | 平行世界 — [GitHub Trending] dabit3/jev-experiments This topic is](https://pbs.twimg.com/media/HSiuQfibwAAEkVN?format=jpg&name=small)
[GitHub Trending] dabit3/jev-experiments This topic is
Dev tools
https:// github.com/droid-Q/jev-sk ill-router … , a skills
Dev tools
We'll probably forget the name Typesafe AI and Jev in 2-4
Dev tools
Jev case: Devs have spent years wrestling with JSON parsing
Dev tools
I’m going to test jev all weekend
Dev tools
Não tenho jev ainda, e tô apanhando com o Codex/Claude pra
Dev tools
I have to admit that I’ve, at least, duplicated my token
Dev tools
I created an sdk for agentic frameworks that does
AgentsDev tools
Jev case: Typesafe liberado, vamos testar isso.
Dev tools
1/ A couple of days ago JEV came out and I had one
Dev toolsFinance
this tweet was brought to you by Jev on a private desktop
Dev tools
put your judgments files on https:// jev.directory !!!!
Dev tools
Built a Magic 8 Ball powered by Jev https://
Dev tools
My sons and children of X, about done with automating my
AgentsDev tools
Jev case: Because a good forecast is not enough.
Dev toolsFinance
The original idea was simple: JEV reads the market
Dev toolsFinance
- reportedly openai agents spread self replicating code
AgentsDev tools
Jev case: @signulll nails it.
Dev tools
Am I the only person who doesn't think JEV is that
Dev tools
just put Jev in between to decide if cache should be served
Dev tools
Developer tooling was the first place the Jev use case made obvious sense: a linter, a reviewer or a routing layer only ever needed a verdict, not a paragraph. The cases here cover code review gateways, IDE helpers, SDKs and public APIs built on the same typed-question pattern.
Two things recur in these posts — speed (a decision per file, not per prompt) and the price of running it on a whole repository. Several authors ship open source, so the code is one click away from the card.
Other Jev use cases
See everything: all 1173 Jev cases · the builders behind them · Jev FAQ
Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post