| --- |
| pretty_name: LiveWeb-IE |
| license: other |
| tags: |
| - web-extract |
| - structured-data-extraction |
| task_categories: |
| - other |
| source_datasets: [] |
| language: |
| - und |
| configs: |
| - config_name: liveweb-ie |
| data_files: |
| - split: test |
| path: data/liveweb-ie.jsonl |
| license_name: original-source-terms |
| license_link: LICENSE |
| --- |
| |
|
|
| # LiveWeb-IE |
|
|
| Short name: **LB-LWIE**. |
|
|
| This research distribution contains 200 source-qualified pages sampled from [LiveWeb-IE](https://github.com/sbY99/LiveWeb-IE). 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. |
|
|
| LiveWeb-IE: A Benchmark For Online Web Information Extraction (ICLR 2026), https://arxiv.org/abs/2603.13773. |
|
|
| ## 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=liveweb-ie REV=YOUR_FULL_HF_COMMIT |
| uv run --frozen --extra web-extract-eval python -m harness.web_extract.cli \ |
| --home /absolute/data/liveweb-ie prepare --dataset liveweb-ie |
| ``` |
|
|
| The selected input mode is `live`. Extraction services visit the original live URLs. Saved HTML is private source-validation evidence. It must not substitute for the original website. Original reference values are checked before and after collection. |
|
|
| ## 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 |
|
|
| LiveWeb-IE by Yang et al., 2026. |
| The LiveWeb-IE benchmark is released strictly for **non-commercial research purposes only**. |
|
|
| By downloading or using this dataset, you agree to the following terms: |
| 1. **Non-Commercial Use**: You may not use this dataset for any commercial purposes, including but not limited to training commercial models or enhancing commercial services. |
| 2. **Attribution**: Any publication or report using this dataset must cite the original paper (LiveWeb-IE: A Benchmark For Online Web Information Extraction, ICLR 2026). |
| 3. **No Redistribution without License**: You may not redistribute this dataset without including this license agreement. |
|
|
| This restriction complies with the ethical agreements made with the website providers included in this benchmark. |
|
|
|
|
|
|
| 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. |
|
|
