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Agent57: adaptive exploration and discount selection on Atari57

Contribution grade

General-purpose benchmark reinforcement-learning agents · Human-designed research method or resource

Reference score130,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Combined stabilized value-learning parameterization with a bandit mechanism selecting exploration and discount settings, obtaining source-reported above-human baseline scores across all57 Atari games.

Scientific scope

Combined stabilized value-learning parameterization with a bandit mechanism selecting exploration and discount settings, obtaining source-reported above-human baseline scores across all57 Atari games. Extends R2D2/NGU and related algorithms; their inaccessible standalone original is not replaced by this citation. Atari57 uses game-specific training and particular human-normalized evaluation, not one policy proving general human intelligence or universally human-level performance. Human baselines and extensive environment-interaction costs remain protocol-dependent.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Extends R2D2/NGU and related algorithms; their inaccessible standalone original is not replaced by this citation. Atari57 uses game-specific training and particular human-normalized evaluation, not one policy proving general human intelligence or universally human-level performance. Human baselines and extensive environment-interaction costs remain protocol-dependent.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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