CalibratedDecisions.

Repo · Games & real time

typesafe-mario

Jev picks NES controller inputs from telemetry, never from pixels.

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From the repository

A TypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state.

How builders describe it

A TypeSafe/Jev agent that plays Super Mario Bros. from structured emulator state.
Study a Jev controller that selects existing NES input combinations from structured Super Mario Bros. telemetry.
An experimental controller that has Jev choose NES inputs to play Super Mario Bros. from structured emulator telemetry instead of screenshots, logging every decision with probabilities and latency.

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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