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Recent activityA FIELD GUIDE TO JEV / VOL. 01
The best of Jev. Real projects, practical guides and ideas from across the internet.
THE OFFICIAL SIGNAL 4 HIGHLIGHTS
Diogo Almeida@CompleteSkepticLAUNCH POSTDiogo 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.
TypeSafe AI@typesafeaiOFFICIALTypeSafe’s official launch announcement introduces the lab and points builders to Jev. It includes Diogo Almeida’s launch film and original introduction.
TypeSafe AI@typesafeaiOFFICIALTypeSafe announces public access to Jev without a waiting list. The official console is the starting point for trying typed decisions in your own application.
x.comJev opens to everyoneExplore this project ↗TypeSafe AI@typesafeaiOFFICIALTypeSafe highlights Jev’s typed-output approach: applications provide state and questions, then act on probabilities, choices or scores. The linked announcement also covers the Venice API integration.
x.comAnswers your code can useExplore this project ↗Start with the Launch Post. Explore four official signals.
66 resources
AI-assisted summaries and translations. Check original sources for context and performance claims.
Camera-only autonomous drone in MuJoCo with a small judgment model (TypeSafe Jev) in the loop at 2.5Hz.
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A developer project using Jev to play Pokémon Red by typing each turn.
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Jev play Tetris in real-time against other AI models.
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A developer project for the games shelf, where Jev improvises piano with proper questions.
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Jev controls a city's traffic in a simulation project.
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A fire evacuation simulation where each person makes Jev-style decisions.
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Visual Jev lab for multiple games and emulator platforms.
github.comshantanugoel/jev-gamesExplore this project ↗EnglishSource-linked curation
Chess where both players are TypeSafe's Jev model: every move is a typed Choice decision.
github.comTholeG/typesafe-chessExplore this project ↗EnglishSource-linked curation
Wikipedia link races with direct Jev ranking and a live terminal display.
github.comkomikat/jev-bfsExplore this project ↗EnglishSource-linked curation
Multi-drone autonomy lab demonstrating TypeSafe Jev reflex decisions with optional System 2 strategy guidance.
github.comkhordoo/jev-reflex-autonomy-labExplore this project ↗EnglishSource-linked curation
Chess moves, evaluations, persona opponents, and game classification with TypeSafe AI System One.
github.comhemanth/jev-chessExplore this project ↗EnglishSource-linked curation
Using the new model JEV to play the game tetris.
github.comYasserbhb/Agent-JEV-TetrisExplore this project ↗EnglishSource-linked curation
Challenge the Jev's intelligence in Rubik Cube puzzles.
github.com0xtrou/rubikjevExplore this project ↗EnglishSource-linked curation
Chrome dino game played by Typesafe AI Jev model.
github.comjoshlarsen/jev-t-rex-runnerExplore this project ↗EnglishSource-linked curation
弈瞬：双 Jev 五子棋九宫格输入实验台，逐手查看模型决策，支持真实对局回放与实时对战。
github.comXieChengYuan/jev-gomokuExplore this project ↗EnglishSource-linked curation
A mahjong coach that uses Jev to suggest tiles to discard in Japanese.
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1v1 Jev quickscope arena — Three.js + TypeSafe System One.
github.comemrickgarrett/OneVOneJevExplore this project ↗EnglishSource-linked curation
Jev (TypeSafe AI) PoC through Game of Thrones.
github.comphureewat29/jev-gotExplore this project ↗EnglishSource-linked curation
Cyber-Breach: The Jev Protocol - A tactical cyberpunk arena combat game powered by TypeSafe AI Jev System One decision model.
github.comrchovatiya88/cyber-breach-jevExplore this project ↗EnglishSource-linked curation
Benchmarks Jev against other evaluation models in games with explicit states, legal actions, and measurable outcomes.
github.comhegargarcia/jev-playgroundExplore this project ↗EnglishSource-linked curation
Pokemon Red on PyBoy where code owns the route and the arithmetic, Jev only picks at branches, and every battle turn's faint prediction is scored by Brier against RAM state.
github.comvalentynkit/jev-plays-pokemon-redExplore this project ↗EnglishSource-linked curation
100 AI NPCs live in a tiny town. Jev chooses the next action; the world writes the story.
github.comjammaru/jev-labExplore this project ↗EnglishSource-linked curation
USER + JEV: P(DOOM) PROTOCOL — co-op platform shooter where TypeSafe Jev plays alongside you.
github.comonionminionops-beep/pdoom-protocolExplore this project ↗EnglishSource-linked curation
TypeSafe'in Jev karar modeli gerçek bir online 2048 sitesinde oynuyor — hamle başına tek API çağrısı, tek anahtar.
github.comerhanmeydan/jev2048Explore this project ↗EnglishSource-linked curation
Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
github.comnickthompson480/typesafe-ai-playgroundExplore this project ↗EnglishSource-linked curation
Snake controlled by parallel Jev assessments, with one API call per game tick.
github.comsiroccomask/snake-jevExplore this project ↗EnglishSource-linked curation
Fast, drop-in profanity and toxicity screener for Node.js, powered by TypeSafe AI Jev. Catches leetspeak, character spacing, and romanized profanity across languages including Kannada, Telugu, Tamil, Hindi, and Bengali. ~50-500ms latency.
github.comItisShikhar/gg-friggin-ezExplore this project ↗EnglishSource-linked curation
A cyberpunk border encounter powered by TypeSafe Jev. Bluff the guard. Inspect the receipts.
github.com0x963D/last-exitExplore this project ↗EnglishSource-linked curation
A GitHub project showcases Jev's performance in a chess benchmark, achieving perfect gameplay with minimal cost.
github.commaxim-saplin/llm_chessExplore this project ↗EnglishSource-linked curation
Fine-grained robot control with Jev, physics previews, and configurable LIBERO tasks.
github.comDimweaker/jev-liberoExplore this project ↗EnglishSource-linked curation
NPCs of River Oaks Houston, Texas using Jev to power NPCs.
github.comBunsDev/river-oaksExplore this project ↗EnglishSource-linked curation
FUn little experiment with Typesafe AI Jev Model playing chess against stockfish :).
github.comDimesio/typesafe-chessExplore this project ↗EnglishSource-linked curation
Train a small model that chooses among a changing list of text options, one probability per option in a single pass. Includes Doom, chess, and Wikispeedia demos.
github.comvinnylarouge/jevlikeExplore this project ↗EnglishSource-linked curation
A sandbox where a TypeSafe System One model presses the controls of a small creature. Code runs the world.
github.comTheGali/terrariumExplore this project ↗EnglishSource-linked curation
Let Jev (TypeSafeAI) solve 2048.
github.comKyleKreuter/jev2048Explore this project ↗EnglishSource-linked curation
MoonBit client for Jev plus a Jev-vs-Jev gomoku match, with timing logs.
github.commizchi/jev-gomokuExplore this project ↗EnglishSource-linked curation
Minecraft mod where Jev tries to finish the game from scratch without a scripted route.
github.comHardel-DW/jev.modsExplore this project ↗EnglishSource-linked curation
EmbodiedJev: MuJoCo robot decision workbench with MiniCPM5-2B, Jev and compatible model APIs.
github.comFBddcz/embodied-jevExplore this project ↗EnglishSource-linked curation
A game project involving a penalty shootout against Jev using Render Workflows and Postgres.
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River shooter game in Python, inspired by Atari's River Raid, played by a TypeSafe AI pilot.
github.comashaazami/river-run-typesafeExplore this project ↗EnglishSource-linked curation
Shady Town: social-deduction party game for the living room TV, moderated by TypeSafe Jev.
github.comtpaulshippy/shady-townExplore this project ↗EnglishSource-linked curation
Jev, TypeSafe's System One model, plays chess against any OpenRouter LLM, Stockfish and you. One-page web app with live moves, Jev's move probabilities, saved games and win rates.
github.comchoxos/jevchessExplore this project ↗EnglishSource-linked curation
A developer project offering 110 interactive use cases, games, and scenarios with editable prompts.
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A real-time flight simulation game controlled by Jev's decision-making capabilities.
github.comwebdevcody/jevs-flyExplore this project ↗EnglishSource-linked curation
Game where Jev competes against LLMs in Pong.
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Jev Gamecast: replay-first React app that asks Jev typed questions about live sports data.
github.comnarulaskaran/jev-data-questionsExplore this project ↗EnglishSource-linked curation
22 Jev models, one ball: a 3D football match where every player is its own Jev (TypeSafe AI System One) decision. Watch, or take over the number 9.
github.comatarikcaliskan/jevballExplore this project ↗EnglishSource-linked curation
A visual TypeSafe demo where Jev chooses verified Tetris placements.
github.comMachineLearning-Nerd/jev-tetrisExplore this project ↗EnglishSource-linked curation
Interactive experiments from support routing to a 3D driving simulation: structured sensor state in, typed steer, brake, and overtake decisions out.
github.comkavehmz/typesafe-playgroundExplore this project ↗EnglishSource-linked curation
Python prototype that plays NES Super Mario Bros. from structured RAM observations, with Jev answering focused movement and jump questions.
github.comshantanugoel/mario-jevExplore this project ↗EnglishSource-linked curation
An experimental Snake environment where the game engine owns deterministic rules and TypeSafe AI's Jev makes the movement decision from structured state on every tick.
github.comiammusham/jev-snakeExplore this project ↗EnglishSource-linked curation
A Next.js brick breaker whose paddle is controlled in real time by TypeSafe AI's Jev model. Built with Claude Code.
github.comPara-FR/casse-brique-typesafeExplore this project ↗EnglishSource-linked curation
Snake auto-played by TypeSafe's Jev model: one System One choice per tick, legal moves and facts generated in code.
github.comsorrycc/typesafe-snakeExplore this project ↗EnglishSource-linked curation
A GitHub project where Jev plays Minesweeper, revealing its capability to handle real-time, turn-based game mechanics.
github.comEnesYilmazcode/JevMinesweeperExplore this project ↗EnglishSource-linked curation
An evaluation of typesafe AI chess. As it turns out, the AI isn't doing really well even though chess is not a particularly open-ended game. Still, it's only a prototype and this probably wasn't optimzied for games.
github.comAliceRoselia/Typesafe_chess_evalExplore this project ↗EnglishSource-linked curation
Benchmarks and a playground for TypeSafe's Jev (System One) model: chess, and who-is-the-player-talking-to for speech-to-text game NPCs.
github.comwondertwins/jev-benchmarkExplore this project ↗EnglishSource-linked curation
Community TypeSafe AI playground: 110 use cases, games, dilemmas and model challenges, with editable prompts, A/B comparisons and a mobile-friendly UI.
github.comTypeSafeAI/typesafe-playgroundExplore this project ↗EnglishSource-linked curation
A graphical developer project featuring routing, Tetris, swarms, and a gauntlet for gaming purposes.
github.comlafollett-labs/typesafe-jev-dojoExplore this project ↗EnglishSource-linked curation
TypeSafe Jev controls original StarCraft shareware through keyboard and mouse with recorded action probabilities.
github.comphyous/tsai-scExplore this project ↗EnglishSource-linked curation
A chess coach combining Stockfish's analysis with Jev's judgment for real-time decision support.
github.comJoelLewis/game-coachExplore this project ↗EnglishSource-linked curation
A Minecraft Java player controlled by TypeSafe AI, with live decisions, Canadian flag building, and a side-by-side dashboard.
github.comellistev/typesafe-minecraft-demoExplore this project ↗EnglishSource-linked curation
AI life-and-civilization simulation: TypeSafe Jev makes every decision (typed, probabilistic, auditable); LLMs plan — OpenAI-compatible APIs, local models (Ollama, LM Studio), Claude Code, Codex.
github.comJacquesGariepy/ORIGIN-CIVILIZATIONExplore this project ↗EnglishSource-linked curation
TypeSafe's Jev plays Atari Pong. One typed Choice question per frame, no coordinates sent to the model.
github.comsafzanpirani/pong-jevExplore this project ↗EnglishSource-linked curation
A 3D planetary rover sandbox for experimenting with autonomous decisions using TypeSafe AI.
github.comjuancamiloqhz/roverlabExplore this project ↗EnglishSource-linked curation
3D chess powered by TypeSafe AI (Jev). AI vs AI by default, or play either side. Multiple difficulty levels.
github.commalDuffin/typesafe-3d-chessExplore this project ↗EnglishSource-linked curation
One-pass option scoring with a local Gemma 3 4B on Apple silicon via MLX, inspired by jevlike, with a Doom demo.
github.comdaseinlabs/open-jevExplore this project ↗EnglishSource-linked curation
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4 HIGHLIGHTS
Games & real time
Source-linked curation