| # Ready-to-upload SimplexTasks-12 Croissant metadata | |
| Validated on 2026-10-16 against the public, de-anonymised Hugging Face release. | |
| Upload `SimplexTasks-12_Croissant_VALIDATED.zip` to the OpenReview Croissant File field. It contains 12 individual JSON files, one per task. Dataset URL: https://huggingface.co/datasets/liangyou03/SimplexTasks-12-data | |
| All 12 files pass all four official online checks: JSON format, Croissant schema, required Responsible AI metadata, and record generation. Reports are saved in validator_reports/. The official record-generation test checks that a record can be generated; it is not a scientific or legal certification. | |
| The public dataset now includes 12 lossless Parquet tables. Every downloaded table was checked without authentication against the original frozen NumPy arrays for exact value, dtype and row-order equality. Sources remain unchanged. The metadata points to an immutable data commit, preventing later repository edits from silently changing validation inputs. | |
| The dataset card license category is now `other`, matching CITATION.cff and the existing task-specific artifact license notice. Metadata links this notice and retains upstream source restrictions; no new blanket license or third-party rights are granted. | |
| The metadata and validation reports are also published in the Hugging Face repository. The previous NumPy-based ZIP is superseded by this package. | |