CHANGELOG.md

Changelog

1.0.0 — NeurIPS 2026 artifact candidate

• Organized Polymarket data into dataset/ and model-ready instances into benchmark/.
• Documented Belief and Trade schemas, interfaces, splits, and support pools.
• Added reference tie-aware Belief evaluation metadata without changing benchmark samples.
• Added Apache-2.0 license, Responsible AI documentation, and Croissant 1.1 metadata.

Future releases should record all changes to samples, labels, schemas, splits, evaluation rules, or generated profiles here.