I built the jev-arcade repository on my GitHub to benchmark TypeSafe's non‑autoregressive System One reasoning model (jev‑latest) using deterministic constraint games like Sudoku and strategic game‑theoretic environments such as Tic‑Tac‑Toe.
The purpose is an empirical benchmark suite evaluating TypeSafe's non‑autoregressive System One reasoning model (jev‑latest) across deterministic constraint games (Sudoku) and strategic game‑theoretic environments (Tic‑Tac‑Toe).
- Prerequisites: Node.js 18+ (or 20+), a TypeSafe API Key (or BYOK mode).
- Installation:
npm install. - Environment variables in
.env.localfor API keys andDATABASE_URL. - If
DATABASE_URLis omitted, the app uses a local SQLite fallback (data/jev-arcade.db). - Uses
@neondatabase/serverlessfor Neon/Vercel Postgres with connection pooling. - Schema includes
sessions,games, andjev_callstables storing timestamps, identifiers, outcomes, and telemetry. - Benchmarks: Sudoku constraint engine (
/sudoku) and Tic‑Tac‑Toe strategy engine (/tictactoe).

