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.

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

kitze 🛠️ tinkerer.club

Jev Calc

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

Tools & appsEnglish

Source-linked curation

dbreunig

building-with-jev-skill

A skill for writing and improving programs that call Jev, TypeSafe's System One model.

building-with-jev-skill
Agents & browsersEnglish

Source-linked curation

Jökull Sólberg Auðunsson

ensk

A research project featuring an English–Icelandic dictionary that uses Jev to rerank results for better accuracy.

ensk
Research & dataEnglish

Source-linked curation

1 clicks / 7d
Daniiar Abdiev

A robot arm picks up a ball

A community post describing a robot arm controlled by Jev, using cameras and decision-making at two decisions per second.

A robot arm picks up a ball
Devices & roboticsEnglish

Source-linked curation

Ali Waseem

Supabase RLS linter

An experimental tool using Jev to lint Supabase Row Level Security policies.

Supabase RLS linter
Tools & appsEnglish

Source-linked curation

unicodeveloper

jevocks

Everyday Stocks Status with Jev.

jevocks
Markets & experimentsEnglish

Source-linked curation

compozy

yoshi

Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed. POC here now, heading soon into https://github.com/compozy/compozy.

yoshi
Agents & browsersEnglish

Source-linked curation

24601

Augustus

Agent skill: design judgment-assisted systems with TypeSafe Jev (System One). Maps Choice/Score/Noul onto decision theory, reranking, and routing. Composition algebra, question design, validation gates. MIT.

Augustus
Agents & browsersEnglish

Source-linked curation

精选官方
Diogo Almeida

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.

Start hereEnglish

Source-linked curation

Anas Khan

Pokémon FireRed Elite Four run

Pokémon FireRed Elite Four run. A community post describing an experiment where Jev successfully completed a game with low-cost resources.

Pokémon FireRed Elite Four run
Games & real timeEnglish

Source-linked curation

Ojus M Save

Beat Jev

A game project involving a penalty shootout against Jev using Render Workflows and Postgres.

Beat Jev
Games & real timeEnglish

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

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

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

Cipher

A driving decision simulator

A community post describing an autonomous driving system using Jev to process real-time environmental data.

A driving decision simulator
Devices & roboticsEnglish

Source-linked curation

fabian

A fancy-prose experiment

An experiment using Jev to transform simple English into elaborate prose in real-time during writing.

A fancy-prose experiment
Creative & growthEnglish

Source-linked curation

Vansitha

Jev's Dojo fighting coach

A community-developed resource for analyzing and improving fighting techniques through Jev's capabilities.

Jev's Dojo fighting coach
Games & real timeEnglish

Source-linked curation

Hassan

1kpapers

A project classifying 1,018 AI research papers using Jev, achieving low cost and fast processing for organizing academic work.

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

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

Val Alexander

TypeSafe AI playground

A developer project offering 110 interactive use cases, games, and scenarios with editable prompts.

TypeSafe AI playground
Games & real timeEnglish

Source-linked curation

Ziwen

A Tetris placement picker

A tool that analyzes Tetris board positions and selects optimal placements in under half a second.

A Tetris placement picker
Games & real timeEnglish

Source-linked curation

Kevin Kern

Android end-to-end testing

Testing Jev's performance in automating Android end-to-end tests, showing faster results compared to other tools.

Android end-to-end testing
Tools & appsEnglish

Source-linked curation

kitze

unclutter

WXT browser extension: Jev-powered page clutter removal with reusable template rules.

unclutter
Agents & browsersEnglish

Source-linked curation

Combos Fun by Converge.AI

Combos FPS

A community post compares Jev's performance to Astra in gaming scenarios, highlighting its unique approach.

Combos FPS
Games & real timeEnglish

Source-linked curation

choxos

jev-reviewer

Data extraction for systematic reviews, quoted from the papers. Ask a trial report and its supplements your extraction form or a RoB 2, ROBINS-I, QUADAS-2 or TIDieR template; Jev points at the lines, every answer is a verbatim quote with its page, you check it and export the table. Files stay in your browser.

jev-reviewer
Agents & browsersEnglish

Source-linked curation

Nick DeJesus 🛒🎉 - Former Unpaid CTO @BTPipeline

Jevals

Jevals is a local testing environment for evaluating Jev requests and improving results through primitive operations.

Jevals
Research & dataEnglish

Source-linked curation

tamaratran

jev-pruner

Claude Code plugin: trim long Bash output with TypeSafe Jev before the model sees it.

jev-pruner
Agents & browsersEnglish

Source-linked curation

tontoko

jev-browser (tontoko)

One grounded Jev/Playwright core: typed SDK, persistent CLI, and MCP server with native browser operations and deterministic assertions.

jev-browser (tontoko)
Agents & browsersEnglish

Source-linked curation

Hitakshi Arora

solari-reflex

An agent system that makes one Jev decision per computational step.

solari-reflex
Agents & browsersEnglish

Source-linked curation

Cua

CUA-S1-FORMS

An open-source model for form-filling tasks with low latency.

CUA-S1-FORMS
Agents & browsersEnglish

Source-linked curation

Idan Levin

Jev on the WebMCP benchmark

Jev achieved 100% task success on the WebMCP benchmark with significantly lower model costs compared to other systems, using a combination of tool selection and argument generation.

Jev on the WebMCP benchmark
Agents & browsersEnglish

Source-linked curation

Starchild

Starchild prompt routing

Starchild uses Jev for real-time prompt classification, reducing costs by 20x and increasing speed by 6x with average processing time of 140ms.

Starchild prompt routing
Agents & browsersEnglish

Source-linked curation

Ably Labs

Jev Pong

Game where Jev competes against LLMs in Pong.

Jev Pong
Games & real timeEnglish

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

RomanSlack

jev-drone

Camera-only autonomous drone in MuJoCo with a small judgment model (TypeSafe Jev) in the loop at 2.5Hz.

jev-drone
Games & real timeEnglish

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