| --- |
| pretty_name: Expanded SWDE |
| license: other |
| tags: |
| - web-extract |
| - structured-data-extraction |
| task_categories: |
| - other |
| source_datasets: [] |
| language: |
| - und |
| configs: |
| - config_name: expanded-swde |
| data_files: |
| - split: test |
| path: data/expanded-swde.jsonl |
| license_name: original-source-terms |
| license_link: LICENSE |
| --- |
| |
|
|
| # Expanded SWDE |
|
|
| Short name: **LB-ESWDE**. |
|
|
| This research distribution contains 210 source-qualified pages sampled from [Expanded SWDE](https://www.colinlockard.com/expanded_swde.html). It retains the original benchmark name and attribution. It is a selected evaluation cohort. Scores from this selection do not reproduce the paper's published results. |
|
|
| Lockard et al., OpenCeres (2019), extending SWDE by Hao et al. (2011). |
|
|
| ## Browser Eval |
|
|
| This dataset is integrated with [Browser Eval](https://github.com/lexmount/browser-eval). The [Web Extract guide](https://github.com/lexmount/browser-eval/blob/7e1acca089f04b2bbae4d10890eb298757271a47/examples/web_extract/README.md) covers dataset selection, hosted or live inputs, provider selection and certified collection. The upstream benchmark links and original license below remain authoritative for the source data. |
|
|
| ```sh |
| git clone https://github.com/lexmount/browser-eval |
| cd browser-eval |
| git checkout 7e1acca089f04b2bbae4d10890eb298757271a47 |
| uv sync --frozen --extra web-extract-eval |
| ``` |
|
|
| ## Inputs and references |
|
|
| `definitions.tar.gz` contains the source-qualified task definition, original HTML, captured resources, references and provenance. `manifest.json` binds the complete archive and every file by SHA-256. Original task inputs and reference values are unchanged from the preceding edition. Browser Eval uses the shared immutable dataset cache; no extraction service is called during preparation. |
|
|
| ```sh |
| make pin-dataset DATASET=expanded-swde REV=YOUR_FULL_HF_COMMIT |
| uv run --frozen --extra web-extract-eval python -m harness.web_extract.cli \ |
| --home /absolute/data/expanded-swde prepare --dataset expanded-swde |
| ``` |
|
|
| The selected input mode is `snapshot`. Native extraction services visit a separately deployed, version-bound HTML service. The deployment exposes pages and resources only; reference answers remain outside the hosted page service. |
|
|
| ## Scoring |
|
|
| The comparison uses value-level micro F1, page-hit macro F1 and exact-field-set rate. Original references are retained alongside source-qualified whitespace/entity and source-case normalization. Declared URL fields use URL equivalence. These are evaluation adaptations; this distribution does not claim the original paper's protocol. |
|
|
| ## Rights |
|
|
| Expanded SWDE by Lockard et al. (OpenCeres, 2019), extending SWDE by Hao et al. (2011). Original SWDE archive: Microsoft Reciprocal License; webpage content retains original rights. Preserve both source attributions. No blanket MIT or Apache license is granted to website content. |
|
|
| Website content retains its original rights. This repository is private. Packaging does not broaden the upstream license or grant rights to the original website content. |
|
|
| ## Public HTML snapshots |
|
|
| [snapshots.json](snapshots.json) binds every page ID to its SHA-256 and an immutable public deployment. Native extraction APIs receive `fixture_base + '/' + id`; the original HTML files remain in this repository. |
|
|
| Original files are authoritative. Publication verifies the declared dataset version and complete input inventory before adding this binding. Changed HTML requires a new deployment and a new HF commit; previous files and deployment URLs remain available. Pin the full HF commit for evaluation. Managed immutable deployments are checked through the whole-dataset manifest before and after calls; external hosts have every page byte-checked when first bound. A mismatch stops collection rather than silently replacing the input. The navigation index does not host dataset HTML. |
|
|
