A FIELD GUIDE TO JEV / VOL. 01

小小判斷。
無限可能。

匯集 Jev 的真實專案、實用指南和來自全網的創意。

1,198項資源16種語言
TypeSafe AI THE OFFICIAL SIGNAL 4 HIGHLIGHTS
Diogo Almeida@CompleteSkepticLAUNCH POST

Jev 發布文章

迪奧戈·阿梅達介紹 Jev,這是 TypeSafe 的結構化決策模型。觀看推出影片,並探索原始主題以了解模型的方法、範例和作者報告的效能。

Start with the Launch Post. Explore four official signals.

154 項資源

AI-assisted summaries and translations. Check original sources for context and performance claims.

Kelbie

Hunch

Hunch is a GitHub tool for code review that applies rules written in plain English to analyze and improve code quality.

Hunch
Tools & appsEnglish

Source-linked curation

Anshu Chimala

Jevinci

A developer project generating paintings based on Jev's pixel probability calculations, collected for the tools shelf.

Jevinci
Tools & appsEnglish

Source-linked curation

Jared Palmer

kev

A developer project featuring a small Jev-like model running on a MacBook, collected for the tools shelf.

kev
Tools & appsEnglish

Source-linked curation

Epiphany Dynamics

Port Cleanup

A macOS tool for identifying safe ports to stop, developed as a GitHub project.

Port Cleanup
Tools & appsEnglish

Source-linked curation

TypeSafeAI

clarity-judge

Multi-axis writing quality checker powered by TypeSafe AI's Jev model. Separate named checks, each with its own verdict and confidence.

clarity-judge
Tools & appsEnglish

Source-linked curation

ticofab

scala-jev-sdk

Effect-agnostic Scala 3 client for the System One API that runs on any sttp backend (Future, cats-effect, ZIO, Monix, or blocking) with answers typed by question value.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Twister915

typesafe-ai

Typed TypeSafe AI clients for Rust, with async and blocking backends and observable retries.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Seb4Ez

JevGuard

A developer tool for decision runtime with zero-token caching and a calibrator, collected for the tools shelf.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

rashedInt32

jev-lens.nvim

Neovim popup for jev-lens verdicts: do I need to look, which files, and strip the debris.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

model-clis

jev CLI

A command-line interface for Jev that provides answers and exit codes based on input questions.

jev CLI
Tools & appsEnglish

Source-linked curation

realZachi

pg-jev

Ask your Postgres tables questions in plain language. A PostgreSQL extension powered by TypeSafe's Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

saibimajdi

typesafe-dotnet-sdk

Community .NET SDK for the TypeSafe AI System One API — typed noul, choice, and score questions with structured, confidence-scored answers. Not affiliated with TypeSafe AI.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Eric-Zhou-0302

jev-A-share-trader

Local A-share technical analysis using Jev Choice and Noul questions to assess direction and volatility across two horizons, with evidence for Buy/Hold/Sell assessments and no order execution.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Abid A Gafoor

capture

A Mac voice diary tool that uses Jev for sorting and integrates with Notion.

capture
Tools & appsEnglish

Source-linked curation

minorun365

jev-cloud-quiz

三大クラウドの機能名を、TypeSafe AI の System One モデル Jev が確率つきで判定するデモ.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

hyperspaceai

jevcache

A decision cache for TypeSafe Jev-class models — memoize decisions so repeats are free, deterministic, and shareable. One 2 MB binary.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Jake Reardon

The Jev-enator

A developer project involving three Claude Code hooks that query Jev for specific information.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

kraayenjon

awesome-jev (kraayenjon)

A curated list of Jev use cases, projects, SDKs, and resources. Jev is TypeSafe AI's System One model for fast, typed decisions in software — Choice, Score, and Noul with calibrated probabilities.

awesome-jev (kraayenjon)
Tools & appsEnglish

Source-linked curation

unimtx

typesafe-sdk-go (unimtx)

Community Go SDK for the TypeSafe System One API with typed Choice, Score, and Noul questions plus retries, contexts, and structured errors.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

colinmcdermott

emoji-jev

Emoji autocomplete at the speed of typing. TypeSafe AI Jev on a Whop-hosted TanStack Start app.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Gonzalo Bilune

jev-design

A console project where Jev dynamically selects the design system at runtime for tools and apps.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

brudarko

jev-mac-voice

English full-duplex voice control for macOS with OpenAI Realtime, native Accessibility, and Jev.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

keltokhy

jselect

Selects source-linked evidence within a token budget using Jev Noul relevance judgments and local diversity-aware selection.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

mizzlelover

jev-hub

JEV HUB · X 上关于 TypeSafe AI「系统一模型」Jev 的长文与演示视频聚合(保留原链与作者)| 谁是专家 出品.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

qddegtya

qualm

Typed decisions from a System One model. An uncertain answer is a different type from a confident one — and the compiler makes you handle it.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

n-yokomachi

jev-dev

同じ発言を jev と LLM の両方に判定させ、感情の変動値のズレと応答速度を1画面で見比べるデモ(affectus + Vercel AI Gateway).

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

reycn

smart-switch

Reimagined window switcher for macOS using frontier artificial intelligence. Predicted by TypeSafe's Jev model.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Ray-Hughes

jevalyn

The decision layer for your Rails app. A Rails-native wrapper around TypeSafe's Jev System One API: typed, calibrated decisions in your control flow.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

Elia Alberti

jev-rules

A developer project that selects applicable rules for Claude, ensuring only relevant information is shown.

jev-rules
Tools & appsEnglish

Source-linked curation

譯文摘要
cobanov

awesome-jev

使用Jev,TypeSafe AI的System One模型所建構的專案精選清單。

awesome-jev
Tools & appsEnglish

Source-linked curation

yairshy

decido

Probabilistic decisions for Python. Use Jev or bring your own provider; crawl with Playwright.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

jyatesdotdev

jev-logtriage

Jev scores collapsed log batches; code maps answers to suppress, watch, review, notify, or page. Nothing is executed.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

mzainzulifqar

jev-php-sdk

PHP SDK for TypeSafe's Jev: send text and typed questions, get typed answers with calibrated confidence. PHP 8.1+, works with any PSR-18 client, Laravel 8–13.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

haseeb-heaven

jev-system-one

A polished OpenAI + TypeSafe Jev terminal interface for answers with transparent decision reports.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation

jomatsu

zod-jev

Zod validates the shape, Jev validates the meaning: semantic checks on request bodies become calibrated probabilities you threshold in code.

JEVLAB decorative pixel illustration; not source mediaJEVLAB ART
Tools & appsEnglish

Source-linked curation