A FIELD GUIDE TO JEV / VOL. 01

小小判断。
无限可能。

汇集 Jev 的真实项目、实用指南和来自全网的创意。

1,198项资源16种语言
THE OFFICIAL SIGNAL 4 HIGHLIGHTS
Diogo Almeida@CompleteSkepticLAUNCH POST

The Jev launch post

Diogo Almeida introduces Jev, TypeSafe’s structured decision model. Watch the launch film and explore the original thread for the model’s approach, examples and author-reported performance.

Four official signals. A fresh starting point on each visit.

1,198 项资源

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

Mike Hostetler // Actors & Agents on the BEAM

Jido agents play tic-tac-toe

Jido agents use Jev to make moves in Tic Tac Toe, demonstrating Jev's application in game-playing agents.

Jido agents play tic-tac-toe
Agents & browsersEnglish

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

Pratim Bhosale

Voice intent to tool calls

An experiment using Jev to interpret voice commands and trigger tool actions before the user finishes speaking.

Voice intent to tool calls
Agents & browsersEnglish

Source-linked curation

Nyarlathoteppppp

pi-heed

Runtime constraints for the pi coding agent: checks every side-effecting tool call against what you said, before it runs. Powered by TypeSafe Jev.

pi-heed
Agents & browsersEnglish

Source-linked curation

Misbah Syed

A page-by-page OCR router

A Jev-powered system that analyzes PDFs page by page to determine which require OCR processing.

A page-by-page OCR router
Decisions & routingEnglish

Source-linked curation

AbdelStark

awesome-typesafe

Curated list of official resources and community projects for TypeSafe, System One models, and Jev, with a GitHub Pages site.

awesome-typesafe
Start hereEnglish

Source-linked curation

Hassan

Jev vs. GLM at chess

A community test comparing Jev's performance against GLM 5.3 in a chess game, highlighting speed and cost efficiency.

Jev vs. GLM at chess
Games & real timeEnglish

Source-linked curation

HyunjunJeon

jev-judgment

Agent Skill: send closed coding-agent judgments to TypeSafe Jev.

jev-judgment
Agents & browsersEnglish

Source-linked curation

aaron

Computer use built on Jev

Aaron Levin: 155x cheaper than Opus 5, about 20x faster, and it generalizes across operating systems.

Computer use built on Jev
Tools & appsEnglish

Source-linked curation

kitze 🛠️ tinkerer.club

Jev Calc

A smart calculator notebook capable of performing various calculations using Jev's processing power.

Tools & appsEnglish

Source-linked curation

Jon Yongfook

Bannerbear instant field mapping

A tool for instant field mapping between templates and data sources, simplifying data alignment with one-click functionality.

Bannerbear instant field mapping
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

madewithjev.com

What is Jev?

A resource explaining Jev's capabilities, limitations, and applications as a System One model.

What is Jev?
Tools & appsEnglish

Source-linked curation

Leo Mata

firehose-judge

A GitHub project that uses Jev to triage and route posts from the live Bluesky firehose with human oversight.

firehose-judge
Decisions & routingEnglish

Source-linked curation

Wayne Sutton

askjev.ai

askjev.ai. A community post describing a platform where users can ask questions to Jev, which provides judgments rather than direct answers.

Tools & appsEnglish

Source-linked curation

Dicklesworthstone

skillranker

Rust CLI powered by Jev from TypeSafe.ai that ranks agent skills for the next step using live session context. Includes Claude Code hooks, structured JSON, abstention, and local feedback. Requires a TypeSafe API key.

skillranker
Agents & browsersEnglish

Source-linked curation

simota

tenbin

MCP server and agent skill for the TypeSafe AI System One API (Jev): decompose a judgment into Choice / Score / Noul questions, lint them, measure on labelled data, and put calibrated thresholds in code.

tenbin
Agents & browsersEnglish

Source-linked curation

RubyBrewsday

jevcumber

Write Cucumber tests with just the .feature file. No step definitions — Jev (TypeSafe AI) resolves each Gherkin step and Playwright runs it.

jevcumber
Agents & browsersEnglish

Source-linked curation

译文摘要1 clicks / 7d
Michael Malis

Jev查询规划器

基于Jev的查询规划器优化Postgres性能,在连接顺序基准测试中实现12%的速度提升。

Jev查询规划器
Tools & appsEnglish

Source-linked curation

corent

Corent model routing

Uses Jev to decide which AI model to use before generating output, based on prompt and quality requirements.

Corent model routing
Decisions & routingEnglish

Source-linked curation

tyler-dot-earth

patdown

Typesafe's jev as a "fuzzy linter". give your code an ocular patdown.

patdown
Agents & browsersEnglish

Source-linked curation

Konstantinos Botonakis

codex-context-diet

A Codex plugin that uses Jev to streamline and reduce excessive tool outputs.

codex-context-diet
Agents & browsersEnglish

Source-linked curation

Raihan Khan

Jev Arena

A community project showcasing Jev's potential through a competitive snake game where two Jev instances battle for victory.

Jev Arena
Games & real timeEnglish

Source-linked curation

awesomejev.com

awesomejev.com

Directory of Jev-based projects including repositories, SDKs, and benchmarks.

awesomejev.com
Research & dataEnglish

Source-linked curation

Friedjof

jev-mobile

Fast structured Android control loops with TypeSafe Jev and Mobile MCP.

jev-mobile
Agents & browsersEnglish

Source-linked curation

IT guy

Hipershopping with Agentcard

Agentcard integrates Jev and Kernel to enable secure and efficient online shopping by agents, avoiding token costs and safety issues.

Hipershopping with Agentcard
Agents & browsersEnglish

Source-linked curation

Eric Nowoslawski

Instant Clay workflows

Using Jev to create Clay workflows instantly, leveraging its capabilities for rapid development.

Instant Clay workflows
Tools & appsEnglish

Source-linked curation

Clownware

Bouncer

An agent project that enforces policies by judging Claude Code tool calls.

Bouncer
Agents & browsersEnglish

Source-linked curation

Vlad Dubchak

Scoring every shot in a video ad

A tool that scores video ad shots in 1.5 seconds using Maxfusion and Jev, processing over 450 ads in under three minutes.

Scoring every shot in a video ad
Decisions & routingEnglish

Source-linked curation

译文摘要
cobanov

awesome-jev

基于Jev的项目精选列表,TypeSafe AI的System One模型用于类型化决策。

awesome-jev
Tools & appsEnglish

Source-linked curation

Mike Taylor

Every’s editorial vibe check

A tool using Jev to efficiently evaluate content by producing probabilities instead of text, faster and cheaper than traditional models.

Every’s editorial vibe check
Tools & appsEnglish

Source-linked curation

SuperTurbo

Hawk or dove?

A project comparing Jev's performance against chat models in analyzing Fed press conferences.

Hawk or dove?
Markets & experimentsEnglish

Source-linked curation

droidrun

mobile-jev

Standalone Android agent for Mobilerun where Jev makes every decision, with a live React studio and an Uber demo.

mobile-jev
Agents & browsersEnglish

Source-linked curation