AWhat changed
Trains against symmetry-transformed partners to reduce arbitrary convention dependence and improve zero-shot cross-play without pre-agreed symmetry-breaking labels.
Scientific scope
Trains against symmetry-transformed partners to reduce arbitrary convention dependence and improve zero-shot cross-play without pre-agreed symmetry-breaking labels. The objective assumes known game symmetries preserving payoffs, transitions and observations; it does not guarantee coordination with arbitrary human conventions or every partner. The equal-contribution marks attach to Hengyuan Hu and Jakob Foerster, not the first two authors.
Evidence
The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. The objective assumes known game symmetries preserving payoffs, transitions and observations; it does not guarantee coordination with arbitrary human conventions or every partner. The equal-contribution marks attach to Hengyuan Hu and Jakob Foerster, not the first two authors.
Contributors
- Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
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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