High-Frequency / Games

57 · Read each entry’s review basis; inclusion does not establish independent execution.

• OneVOneJev

  emrickgarrett · High-Frequency / Games

  A browser-based 1v1 shooter where Jev reads structured match state and chooses movement, aim, and firing.

• jevpilot

  standardagents · High-Frequency / Games

  A browser driving simulator where Jev chooses among locally generated paths and speeds.

• live-jev

  vinilana · High-Frequency / Games

  A browser-based top-down driving simulator using Jev for lane and speed choices, with an optional chat-model comparison.

• JevBird

  leftspace89 · High-Frequency / Games

  A Python Flappy Bird game where code simulates candidate routes and Jev picks one.

• jev-broadcast-lab

  4anti · High-Frequency / Games

  A Jev experiment workbench centered on chess, with additional classification and matching exercises.

• jev-little-airways

  lbotinelly · High-Frequency / Games

  An island-airport simulator using Jev for routes, yielding, emergency broadcasts and landing order.

• jev-doom-agent

  lukaske · High-Frequency / Games

  A browser Doom experiment comparing Jev-controlled players from the same initial state.

• doom-jev

  AmoghCreator · High-Frequency / Games

  A ViZDoom Agent that uses Jev to choose movement, targets and firing from structured game state.

• jev-experiments

  mittal-parth · High-Frequency / Games

  Uses Jev to play Chrome Dino and a local shooter arena while Python executes structured decisions.

• jev-askable-arm

  TarunTomar122 · High-Frequency / Games

  Uses Jev to chain predefined skills for English-language goals in a ManiSkill robot-arm simulation.

• jevarena

  raihankhan-rk · High-Frequency / Games

  Two Jev Agents play Snake in side-by-side browser panes with visible per-step choices.

• typesafe-mario

  fhshaik · High-Frequency / Games

  An experimental NES Mario controller that gives Jev structured emulator RAM and telemetry instead of screenshots.

• jev-drone

  RomanSlack · High-Frequency / Games

  A MuJoCo drone experiment deriving scene features from camera buffers for Jev tactical advice.

• tsai-sc

  phyous · High-Frequency / Games

  A Jev harness for StarCraft shareware’s Strongarm mission, pausing the game during state reads and inference.

• mk-jev-fly-brain

  lavallee · High-Frequency / Games

  Compares a fly-connectome spiking simulation, Jev and rule policies in the mk.js fighting game.

• jev-play-ping-pong

  Icohen007 · High-Frequency / Games

  Uses Jev to choose serve direction, return angle and pace in a browser table-tennis game.

• jevscape

  Skyvern-AI · High-Frequency / Games

  A RuneBench extension using Jev and a bounded rs-sdk action catalog for RuneScape tasks.

• litjev

  zhengxuyu · High-Frequency / Games

  Open reproduction of Jev decision layer on open-weights models, serving the System One schema by inspecting option logits directly.

• heist-one

  AbdelStark · High-Frequency / Games

  Observable browser stealth game where Jev makes typed guard judgments while deterministic code owns the physics world.

• typesafe-snake

  sorrycc · High-Frequency / Games

  Snake autoplayer driven by TypeSafe Jev, executing one discrete System One decision per tick with code-enforced legal moves.

• kev

  jaredpalmer · High-Frequency / Games

  Tiny Jev-like decision head built atop Qwen2.5-0.5B that can be trained and run locally on Apple Silicon MacBooks.

• NanoJev

  TianyuCodings · High-Frequency / Games

  Nano replica of Jev featuring parallel decisions, dynamic candidate sets, and an end-to-end training and evaluation pipeline.

• jev-robotics-demo

  FazalAAli · High-Frequency / Games

  A MuJoCo arm demo where local code proposes candidate moves and Jev chooses the target, grasp or release, and completion.

• jev-clash-royale-test

  JanDalhuysen · High-Frequency / Games

  A Clash Royale-style sandbox whose Jev bot decides play-or-hold, card, lane, and depth in one System One call.

• jev-gpt

  florian-hoenicke · High-Frequency / Games

  Cascaded Choice questions that make Jev pick the next word from a word tree instead of generating text.

• jev-libero

  Dimweaker · High-Frequency / Games

  Two LIBERO tasks, one control engine. Each demo loads its own JSON task definition. Videos follow simulation time, with decision and physics-preview waiting omitted.

• tsai-civ2

  phyous · High-Frequency / Games

  An experimental harness where TypeSafe Jev plays classic Civilization II in a browser, computing live action probability distributions.

• snake-jev

  siroccomask · High-Frequency / Games

  Real-time Snake game driven by parallel Jev assessments, deciding optimal turns in a single API call per tick.

• soupbase

  spoonnotfound · High-Frequency / Games

  Soupbase is a bilingual Chinese-English Turtle Soup game where Jev judges player questions and reconstructions, and the app checks structured Choice results and confidence to decide clearance.

• jev-reflex-autonomy-lab

  khordoo · High-Frequency / Games

  Multi-drone autonomy lab demonstrating TypeSafe Jev reflex decisions with optional System 2 strategy guidance.

• RoboJEV

  lykycy123 · High-Frequency / Games

  RoboJEV is a small, inspectable robotics laboratory. JEV receives **structured simulator state, not images**, selects an immediate intent, then selects X/Y/Z directions and a gripper command. A Cartesian controller executes the action using real MuJoCo contacts. Each task has independent physical success checks; model answers cannot declare success.

• jev-chess

  hemanth · High-Frequency / Games

  Chess moves, evaluations, persona opponents, and game classification using TypeSafe AI System One models. Resolves natural language move intents into legal moves, evaluates positional sharpness and king risk in parallel, and powers historical persona opponents (Tal, Capablanca, Petrosian).

• laya-vs-jev-arena

  PromptEngineer48 · High-Frequency / Games

  Laya (open source, local) vs TypeSafe Jev (API): two AI models race in Snake and fight in a Mortal-Kombat-style arena. Every move is a real model decision.

• jev_vampire_survivors

  oldmoldycake · High-Frequency / Games

  TypeSafe's Jev model plays Vampire Survivors on Steam: BepInEx plugin + Python brain + live decision dashboard. Native Linux only.

• jev_deep_rl

  taodav · High-Frequency / Games

  This project evaluates a fixed model. It records rewards and decisions without training or updating model weights. A seeded random policy provides a local baseline.

• jevtown

  gaborishka · High-Frequency / Games

  A check costs from half a cent (a text that dies in the first wave) to ten cents (one that reaches all 10,000), and takes from 3 seconds to a minute. The interface comes in Ukrainian and English, and so do the personas: a text is read by the crowd that speaks its language, 10,000 Ukrainians or 10,000 English speakers, so there is nothing to choose.

• jev-gamepilot

  newuser7171 · High-Frequency / Games

  **Jev-GamePilot** is a universal autonomous AI gaming agent powered by **Laya (local sub-30ms System One inference)** and **TypeSafe's Jev System One** (`Choice`, `Score`, `Noul`). It captures real-time gameplay at 60+ FPS, fuses instant local reflexes with high-level strategic reasoning, and executes physical hardware inputs across Windows PC games and connected Android phones.

• jev-arena-nanojev

  liao96312 · High-Frequency / Games

  Jev Arena is a fully local grid tactical game arena where NanoJev, rule agents and search algorithms make per-step move, attack, shoot, heal, dash and environment-interaction decisions across multiple levels with a Chinese Pygame interface.

• jev-flappy-bird

  jaibhasin · High-Frequency / Games

  Jev learns to play flappy-bird game with physics based context and without it

• jev-market-reflex

  zzsong1023 · High-Frequency / Games

  Fast typed AI decisions on live crypto markets using TypeSafe AI Jev.

• jev-flappy-bird

  hosseintoussi · High-Frequency / Games

  A live demo of TypeSafe's Jev model playing Flappy Bird, one flap-or-wait decision at a time.

• jev-synthetic-survey

  jjd-lab · High-Frequency / Games

  New to synthetic survey respondents? [Start here](#new-to-this-start-here). For the raw runs, the scored reports and the code, see [where to go](#where-to-go).

• laya-vs-jev

  virajbhartiya · High-Frequency / Games

  Laya vs Jev: local MLX and hosted AI decisions playing T-Rex side by side, with live metrics and replay recording

• jev-rl

  Bring-AI · High-Frequency / Games

  JEV Reinforcement Learning: four classic games trained with JEV-powered rewards, reproducible experiments and checkpoint replays.

• typesafe-jev-traffic-demo

  trycatchkamal · High-Frequency / Games

  This is a **simulation**. It is not connected to, and cannot control, any real traffic signal — Hong Kong's Transport Department publishes no write API for that, only a read-only feed of sensor data. Everything downstream of that feed (the phase timing, the amber/all-red clearance, the safety limits) runs entirely in this process's own memory.

• jev-factorio-agent

  CompleteDotTech · High-Frequency / Games

  Jev picks what, code owns how - a System One Factorio agent driven by TypeSafe's Jev on FLE

• jevk5

  allebee · High-Frequency / Games

  An open model that answers the same typed questions Jev answers — yes/no, choice, score — in one forward pass with zero generated tokens (~13 ms on an H100), plus a head-to-head harness that puts Jev and the open model on the identical board and question so the two can be compared directly. It serves TypeSafe's `/v1/systemone` wire format, so a Jev client can point at it unchanged.

• jev-table-tennis

  LiuHao-1443 · High-Frequency / Games

  Table tennis vs. TypeSafe's Jev (System One). Every paddle move on the right is a live model decision — no local prediction, just a lookup table and a servo.

• jev-practice-speed

  tubone24 · High-Frequency / Games

  A WebGL demo where you play the card game Speed against a CPU whose brain is TypeSafe AI's Jev. The whole point of the app is to measure and show Jev's decision speed and decision accuracy in real time.

• can-jev-bayes

  TomRichner · High-Frequency / Games

  How well can Jev make sequential decisions under uncertainty, and how can Bayesian methods help it learn and act more effectively?

• jevTrader

  Nachom3 · High-Frequency / Games

  A High Frecuncy Trader made in Rust using Jev as a decision maker.

• jev-claim-vs-measured

  Siim · High-Frequency / Games

  A post with ~400k views says TypeSafe's **Jev** is the fastest AI model ever built for trading, makes calibrated buy/sell decisions in under 100 ms, and shows how to build an HFT system on it. The article behind it contains no backtest, no P&L and no hit rate. So I ran the tests: on the raw tape at one decision per second, and at 15–60 minute horizons. It cost **$0.97** of API credit. Everything needed to check me is in this repository.

• jev_fsd

  BrendanH18 · High-Frequency / Games

  **An AI model drives a car through a real city, and you can watch every decision it makes.**

• typesafe-jev-decision-studio

  Romain-Jochum · High-Frequency / Games

  Fast, calibrated System One decision platform powered by TypeSafe Jev via OpenRouter. Sub-second logprob scoring, transfer curves, zero hallucinations.

• jev-charactor

  YichenBC · High-Frequency / Games

  Jev-Character: a TypeScript core for role-playing agents, autonomous game NPCs and AI towns. Agent memory, natural-language behavior authoring and programmatic dialogue, with a playable 2D multi-agent simulation.

• jev-tetris

  pinebit · High-Frequency / Games

  Tetris that plays itself: TypeSafe's Jev model picks every placement with one typed Choice call, with live probabilities, latency, and cost.

• FlightBench

  AlperKartkaya · High-Frequency / Games

  Fixed-wing aircraft landing simulator and benchmark where Jev Choice outputs actuator commands.