decision-api

OpenJev: an independent Jev-inspired System One decision API based on TypeSafe.ai concepts. Choice, score and noul primitives, local mock server, Python and TypeScript SDKs. Real inference planned; not affiliated with TypeSafe AI.

Type-safe Java 21 client for the TypeSafe AI Jev (System One) decision API

Catch an AI agent stuck in a loop — Jev grades each step progress/repeating/stuck/escalate. Single-file, no build. Use free: jevtypesafeai.com/tools/agent-loop-detector

Type words that fit a clue; Jev scores each and your car races ahead. Single-file, no build. Play free: jevtypesafeai.com/games/jev-semantic-racer

Route each task to the one tool an agent should call, with Jev — with confidence. Single-file, no build. Use free: jevtypesafeai.com/tools/jev-skill-router

Open self-hosted System One decision API (Jev wire-compatible) + agent skill — 87.9% JevBench, beats Jev on accuracy and score

Run fast, calibrated, typed decisions on open System One models with a Jev-compatible API.

You drive Pac-Man; Jev — TypeSafe AI's decision model — drives the ghosts hunting you, one real typed decision per turn. Single-file, no build. Play free: jevtypesafeai.com/games/jev-pacman

Experimental: DSPy-powered, type-safe decision API with confidence scores — aiming for a fine-tuned model-to-decision pipeline

Fight beside a Jev-controlled AI teammate that decides its own move (attack/defend/follow/retreat) each round. Single-file, no build. Play free: jevtypesafeai.com/games/jev-companion-arena

You vs Jev: race across Wikipedia by clicking links; Jev picks the closest of dozens each hop, one real typed decision, no hallucination. Single-file, no build. Play free: jevtypesafeai.com/games/jev-wikiracer