CalibratedDecisions.

Repo · Games & real time

jev-plays

Harness and web UI where TypeSafe Jev plays Craftax (JAX Crafter): Jev picks among code-built macro or primitive actions while an optional LLM…

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From the repository

A System One model (jev) plays Craftax; an LLM sets the goals

craftaxcraftergame-agentjevllm-agentsystem-onetypesafe

How builders describe it

Harness and web UI where TypeSafe Jev plays Craftax (JAX Crafter): Jev picks among code-built macro or primitive actions while an optional LLM planner writes objectives and standing rules as facts.
A Craftax (Crafter) survival harness where deterministic code lists every feasible action with its facts and Jev picks one Choice per step, optionally guided by an LLM-written objective and standing rules; three-seed ablations are included.

The decision Jev makes

Choose a legal move, a lane or an NPC reaction each turn.

Where it fits

Games are a stress test for decision speed. Jev picks the next move from the legal ones, fast enough for arcade games and deep enough for chess and strategy. All 256 games & real time projects →

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