Case wall
Jev AI examples, page 14
407 real Jev AI builds and public demos, updated daily. Original text, metrics, and a link back to each source.
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Public Jev AI examples and demos, not official TypeSafe docs. Clients and SDKs are in the Jev GitHub projects. Paths for jev-latest, Vercel, and OpenRouter are in the September 2026 channel map.
Agent-skill repositories are listed on Jev skills on GitHub.
OpenRouter model ids recorded for Jev AI are on Jev AI on OpenRouter. Rubric and eval posts are on Jev as a judge. How the company and the model fit together is on TypeSafe AI. The pricing calculator uses the published input rate.
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@0xkvyb posts “The real use-case for Jev” with a link. The text does not say what that use case is.
The real use-case for Jev https://t.co/fnsghSM7oo
@iamMrDuncan built an alternative of the TypeSafe-style API on Cerebras with Qwen 3.8 27B. They say quality and speed were similar, but TypeSafe was much cheaper and beat Qwen on performance. Source is linked.
Built an alternative version of @typesafeai but on @cerebras with Qwen 3.8 27b. Similar quality, similar performance, but vastly different cost. TypeSafe was wa…
Quoted @CompleteSkeptic
@ryanvogel built what they call an LLM from first principles with Jev: 29 yes/no questions per character (a–z, space, comma, or period). The highest probability is appended and the updated text is fed back, an autoregressive loop made of a classifier.
i made an llm from first principles with Jev 29 yes/no questions per character: should the next key be a–z, space, comma, or period? highest probability gets ap…
Quoted @CompleteSkeptic
@romdot2 demos pub-sub without a subscriber list: TypeSafe Jev does the routing almost instantly. A demo link is in the post.
pub-sub without sub @typesafeai jev does the routing almost instantly demo link below https://t.co/pTQIUtVBrI
@Yarilo7brigada says they scanned more than 700 live ads with Jev in 40 seconds for 4 cents, and contrasts that with an Opus 5 estimate of 2 to 4.5 million tokens, $15 to $50, and 10 minutes to an hour.
jev is an insanely cool product Saw a post about jev and decided to check it out This thing is straight up gold whoever built it is a genius jev is the future S…
@VladTerin built Jev Browser, an open-source adapter for existing Codex browser tools. The video is 1x speed: the user talks, Codex plans, Jev selects, and the browser moves.
I talk. Codex clicks. Watch the browser go⚡ This video is 1× !!! speed. Built Jev Browser: an open-source adapter for your existing Codex browser tools. Say the…
@edteamlat explains Jev as a new AI from Diogo Almeida, a ChatGPT co-creator, claiming up to 200x faster and 400x cheaper than current models. Unlike an LLM, it does not generate text word by word: it evaluates options, decides, and returns probabilities.
Jev es una nueva IA creada por Diogo Almeida, uno de los creadores de ChatGPT, que promete ser hasta 200 veces más rápida y 400 veces más barata que los modelos…
@cocktailpeanut posts “Silicon Valley predicted TypeSafe” and a clip. The text does not describe a build.
Silicon Valley predicted @typesafeai https://t.co/v8xXPluYF3
Quoted @CompleteSkeptic
@harshil1712 demos slides that navigate themselves from speech, built with access to TypeSafe Jev. They apologize for bad audio.
What if your slides are smart enough that they navigate automatically? 👀 Thank you @typesafeai for providing access to Jev! I had this idea for a few weeks, and…
Quoted @harshil1712
@0xCodez quotes Diogo Almeida saying the next era is not the Claude Code era, and that Jev is about 200x faster, 400x cheaper, and, in his words, has zero hallucination. The post says a 17-minute explanation covers a flaw baked in by RLHF.
Jev Founder, Diogo Almeida (ex-OpenAI): "The next era is not the Claude Code era. Claude Code is still part of the assistance era - Jev is the next step Jev is…
Quoted @DeRonin_
@digitalshane_ says that with their new Jev access, the model can route website visitors to the pages they need based on what they need help with.
I got access to Jev! It can route website visitors to the pages they need based on what they need help with! https://t.co/AydblKM9Y0
Quoted @CompleteSkeptic
@NielsRogge introduces a Papers with Code MCP server and quotes what Claude Code returned when asked to research Jev’s architecture with search_papers: a guess that it could be a large schema-conditioned bidirectional encoder with parallel label heads, trained with a proper scoring-rule RL objective. That description is the tool’s output, not a TypeSafe spec.
Introducing the Papers with Code MCP server! To celebrate its release, I've asked Claude Code to research the architecture of Jev by @typesafeai using the `sear…
@rory_builds built Easy-Jev, a demo where you change inputs and watch classifications update in real time. They argue for splitting a statement into classifications and routing each to the right kind of model.
I just built Easy-Jev, a Jev demo anyone can try right now! Change the inputs and watch the classifications change in real time. I did my master's thesis on cla…
Quoted @CompleteSkeptic
@mormonnegro wired TypeSafe and headless Chromium so agents browse faster. In the example the agent starts at the Spanish Wikipedia page for coffee and follows links to artificial intelligence in 20 seconds.
Acabo de terminar la implementación de @typesafeai + Chromium Headless para que mis agentes puedan navegar por internet a una buena velocidad! En este ejemplo l…
Quoted @mormonnegro
@ashutoshftw had Jev, Claude Haiku 4.5, and Gemini 3.5 Flash-Lite play Tetris with the same 200 pieces and the same legal moves. They report Jev at 9200 points, 75 lines, 300ms per move, and 0 errors, ahead of Claude (8900, 1.52s, $0.48) and Gemini (9000, 1.13s, $0.02).
Had jev, claude haiku 4.5, and gemini 3.5 flash-lite play tetris. Same 200 pieces, same legal moves, real time. Jev: 9200 pts, 75 lines, 300ms/move, 0 errors Cl…
@coolastekatten says they added Jev to Scappa tonight. The post does not say what changed in the product.
Alright @typesafeai cooked Jev is truly the next era of building w LLMs Added this to Scappa tonight https://t.co/YeYnj5pc7l
@tspy built a Chrome extension that uses Jev to label intent and probability on X posts in real time, shown after the timestamp. Categories include bait, provocation, promotion, machine-generated, persuasion, entertainment, and information, plus a stats panel.
昨晚申请的 Typesafe AI 账号，半夜已通过审批！ 幸运之星在此感谢 @typesafeai @CompleteSkeptic 今天抽空写了个 Chrome 插件，通过 Jev 标注 X 平台中帖子内容的意图和概率。 实时判定，并将分类结果以标签的形式展示在时间戳的后面。 分类的类别包括诱导、挑拨、推销、机器生…
@SigGravitas hooked Jev to the raw controls of a driving simulator and shows it driving in real time. The simulation does not pause while Jev thinks; they contrast that with asking a model every 50ms and then rendering a video.
JEV CAN DRIVE! 🤯 I hooked up Jev to the raw controls of a driving simulator, this video shows him driving in realtime. Realtime is the kicker here. Asking a mod…
Quoted @CompleteSkeptic
@stevekrouse posts a Jev plus Kernel browser-use demo and says it is fast. The try-it link is jev-browser-use.val.run; the post does not list the browser steps.
jev + kernel browser use demo pretty freaking cool! so fast! try it yourself: https://t.co/CoVFzscaa0 https://t.co/OyXdNA1H0F
@Sybuilds says Jev enables a microphone that mutes you when you talk nonsense, and posts a clip.
Big AI news... Jev enables this microphone that mutes you when you talk BS @typesafeai https://t.co/VWyJHJ7Oh9
@raihankhan_rk built an open-source snake game at jevarena.up.railway.app where two Jevs compete in real time. They credit the low latency for making that possible after about 30 hours of access.
I've had access to Jev by @typesafeai for about 30 hours now and I can't stop thinking of the million places it can be used 🤯 Meanwhile, checkout this fun snake…
Quoted @CompleteSkeptic
@0x_kaize plugged Jev into Claude Code compaction as fast-jev-compaction. Instead of an LLM summary, Jev scores each tool call for importance, keeps what is above a threshold, and drops or stubs the rest, which they say avoids summary bloat and dropped context.
I got access to Jev and immediately plugged it into Claude Code to see if it actually FIXES the biggest pain of agent workflows: context compaction > result: pr…
@raihankhan_rk introduces DiffJury: paste a public PR link and Jev says whether it is safe to merge or needs review, at diffjury.up.railway.app. They say a version grounded in your codebase is what they are building at Graphify.
I got access to Jev by @typesafeai today morning and I built a cool use case for it Introducing DiffJury - simply paste any public PR link and Jev tells you imm…
Quoted @CompleteSkeptic
@nidhisinghattri built a model-router CLI with Jev: you give a task and the AI subscriptions you have, and Jev says which agent or model should take it. They say pairing it with Herdr is the point.
i used jev from typesafeai to build a model router cli you give in a task and current ai subscriptions you have, the jev tells you which agent/model should pick…
Quoted @CompleteSkeptic