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Fast decision models race each other in a real-time 3D runner game, each acting at its own speed.
- Forks
- 2
- Last pushed
- Updated Oct 2026
Repo stats from the GitHub API, cached Oct 2026.
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Decision Arena
A real-time 3D runner game where up to six decision models race each other: each model answers one move at a time at its own speed while the world keeps moving, and the last runner standing wins.
- Stars
- 3
- Language
- JavaScript
- License
- MIT
- Reading time
- 2 min
- Published by
- Community
- Author
- eandualem
- Last verified
- Oct 2026
Works forJev for Evaluation
Used inJev for Gaming
- Languages
- JavaScript
- Capabilities
- Open sourceRuns locally
Highlights
- Up to six runners share three train-track lanes full of barriers, ramps and trains, with the ground breaking away behind them.
- No turns: a model answers with one move, the move is made when the answer arrives and the model is asked again straight away.
- A fast model decides several times while a slow one decides once, and the world keeps moving while a model thinks.
- The captioned race shows Jev, OpenAI, Perplexity, Laya and Clef in the fifth of five races, with a panel of each model's earlier record.
- No key is needed to start: Laya, a decision model, runs on your own computer. MIT, created 2026-10-10, pushed 2026-10-11.
Quickstart
bash
uv tool install 'laya[serve]'Watch out
README and GitHub metadata reviewed 2026-10-17; the excerpt truncates right after the Laya install command, so the rest of the setup, the other models' configuration and any scoring rules are not evidenced.
Questions about this entry
Short answers drawn from the linked project or page.
A real-time 3D runner game where up to six runners, each driven by a different decision model, race across three train-track lanes; the last one standing wins. It shows both how well and how fast each model decides.
A model answers with one move, the move is made the moment the answer arrives, and the model is asked again straight away. A fast model decides several times while a slow one decides once, and the world keeps moving while a model thinks.
The captioned race features Jev, OpenAI, Perplexity, Laya and Clef in the fifth of five races, with the decision panel showing each model's record from the first four.
You need uv. No key is needed to start, because Laya, a decision model, runs on your own computer. The README's run section begins with the command uv tool install 'laya[serve]'.
The panel on the right shows each model's record from the earlier races, per the race video's caption, so you can compare how well and how fast the models have decided.
The README frames the game as showing how well and how fast each model decides, and the repo's topics include benchmark-style comparisons, but the digest excerpt truncates before any scoring rules or official results.
MIT-licensed JavaScript repository with 3 stars and two forks, created 2026-10-10 and last pushed 2026-10-11. The digest shows no published leaderboard or evaluation numbers.
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