| --- |
| license: cc-by-4.0 |
| arxiv: arxiv.org/abs/2606.02837 |
| --- |
| |
| Data from the paper "Fixing FOLIO and MALLS: Verified Annotations and an LLM-assisted Framework to Focus Human Relabeling" (https://arxiv.org/pdf/2606.02837) |
|
|
|
|
| # FOLIO — Curated Pairs and Signatures |
|
|
| Curated FOLIO instances (validation split) for evaluating LLM-based first-order-logic (FOL) formula curation. |
| Each instance pairs a natural-language sentence with the original FOL formalization (`FOL_sentence_old`) and a curated reference (`FOL_sentence`), grouped by story; |
| NLI labels (True, False or Unknown) are corrected and provided in this curated version for each conclusion. |
| per-story ontologies (signatures) are provided separately. |
|
|
| ## Configurations |
|
|
| ### `FOLIO_instances` — `FOLIO_instances.jsonl` |
|
|
| 275 instances used for held-out evaluation. |
|
|
|
|
| | Field | Type | Description | |
| |---|---|---| |
| | `id` | string | Instance id (e.g. `story_380`, `concl_380_1`) | |
| | `NL_sentence` | string | Natural-language sentence | |
| | `FOL_sentence` | string | Curated reference FOL formalization | |
| | `FOL_sentence_old` | string | Original (pre-curation) FOL formalization | |
| | `corrected` | bool | Whether the original was corrected | |
| | `ambiguity` | bool | Whether the sentence is ambiguous | |
| | `ambiguity_explanation` | string | Rationale for the ambiguity flag (when applicable) | |
| | `correction_explanation` | string | Rationale for the correction (selection only) | |
| | `label` | string | Gold NLI label for the *curated* formula (`FOL_sentence`). | |
| | `label_z3` | string | Z3-derived NLI label for the curated formula. | |
| | `label_old` | string | Original NLI label from the *original* formula (`FOL_sentence_old`). | |
| | `label_old_z3` | string | Z3-derived NLI label for the original formula. | |
|
|
| ### `labelled signature` — `FOLIO_ontology.jsonl` |
| |
| Per-story ontology used to render vocabulary blocks in prompts and to type-check formulas. One JSON object per line, 73 stories. |
| |
| | Field | Type | Description | |
| |---|---|---| |
| | `story_id` | int | Story id (matches the `*_{story_id}` suffix in `rawpairs_*.id`) | |
| | `Rel` | object | `{predicate_name → {arity, pos_meaning, neg_meaning}}` | |
| | `Const` | object | `{constant_name → description}` | |
|
|
|
|
| ## FOL syntax |
|
|
| Unicode operators: |
| - Quantifiers: `∀`, `∃` |
| - Boolean: `¬`, `∧`, `∨`, `→`, `↔`, `⊕` |
| - Predicates: capitalized (e.g. `Human(x)`) |
| - Variables: lowercase; constants: capitalized |
|
|
| ## Citation |
| If you want to cite the full work or use the dataset, please refer to https://arxiv.org/pdf/2606.02837 |
|
|
| ``` |
| @misc{brunello2026fixingfoliomallsverified, |
| title={Fixing FOLIO and MALLS: Verified Annotations and an LLM-assisted Framework to Focus Human Relabeling}, |
| author={Andrea Brunello and Cristian Curaba and Luca Geatti and Michele Mignani and Angelo Montanari and Nicola Saccomanno}, |
| year={2026}, |
| eprint={2606.02837}, |
| archivePrefix={arXiv}, |
| primaryClass={cs.CL}, |
| url={https://arxiv.org/abs/2606.02837}, |
| } |
| ``` |
|
|
|
|
