Link Browser Eval implementation and reproducible Web Extract usage

README.md

@@ -25,6 +25,17 @@ This research distribution contains 210 source-qualified pages sampled from [Exp
 
 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.