Datasets:

nguha
/

legal-eval

benchmark stringclasses 5 values	task_name stringclasses 192 values	input stringlengths 82 30.8k	answer stringclasses 472 values	eval_method stringclasses 4 values
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	arbitrary	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	fanciful	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	descriptive	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	generic	contained_in_output
legalbench	abercrombie	A mark is generic if it is the common name for the product. A mark is descriptive if it describes a purpose, nature, or attribute of the product. A mark is suggestive if it suggests or implies a quality or characteristic of the product. A mark is arbitrary if it is a real English word that has no relation to the produc...	suggestive	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	other	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	other	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	allowed	contained_in_output
legalbench	canada_tax_court_outcomes	INSTRUCTIONS: Indicate whether the following judgment excerpt from a Tax Court of Canada decision allows the appeal or dismisses the appeal. Where the result is mixed, indicate that the appeal was allowed. Ignore costs orders. Where the outcome is unclear indicate other. Options: allowed, dismissed, other JUDGMENT E...	dismissed	contained_in_output

End of preview. Expand in Data Studio

legal-eval

A unified evaluation dataset aggregating multiple legal reasoning benchmarks into a single flat schema for cost-efficient LLM evaluation. All samples are pre-formatted as zero-shot prompts — ready to send directly to a model.

Total: ~9,769 samples across 202 tasks from 5 source benchmarks.

Schema

Each row has 5 columns:

Column	Description
`benchmark`	Source benchmark: `legalbench`, `barexam`, `lexam`, `housingqa`, or `legal_hallucinations`
`task_name`	Specific task within that benchmark
`input`	The full prompt, ready to send to a model (with all placeholders already filled in)
`answer`	The gold answer
`eval_method`	How to score the response: `contained_in_output`, `all_in_output`, `any_in_output`, or `numeric_within_1pct`

The dataset has a single train split (it is eval-only).

Note: input does not include a system prompt. At inference time, you may want to prepend something like "Answer with 'The answer is ' followed by your answer." to make responses easier to parse.

Benchmarks

LegalBench

159 tasks covering contract analysis, privacy policies, statutory reasoning, case law, and more. Sourced from nguha/legalbench-staging.

Sampling: 50 samples per task (or all if fewer), random seed 42
Prompt construction: Uses the zero-shot instruction from task_metadata.json and fills {{placeholders}} with row columns. MAUD tasks get an "Option A/B/..." suffix. Yes/No tasks have Answer with "Yes" or "No". injected. SSLA tasks convert answers to JSON arrays.
Excluded tasks: rule_qa, citation_prediction_classification, citation_prediction_open

BarExam

All 117 MBE (Multistate Bar Examination) multiple-choice questions from the test split. Sourced from reglab/barexam_qa.

Sampling: All 117 questions (no subsampling)
Prompt construction: Question + four lettered choices + Answer with A, B, C, or D. + Answer:
Answer format: Single letter (A, B, C, or D)

LEXam

229 English-language multiple-choice questions on Swiss law from the mcq_32_choices config. Sourced from LEXam-Benchmark/LEXam.

Sampling: All 229 English rows (German questions filtered out)
Prompt construction: Question + 32 lettered choices (A through AF) + Answer with one of: A, B, C, ..., AF. + Answer:
Answer format: Letter (A through AF)

HousingQA

US housing and eviction law questions with statutory excerpts. Statutory reasoning regime — the model receives the relevant statute text alongside each question. Sourced from reglab/housing_qa.

Sampling: 50 per question type × 33 question types = ~1,200 samples
Prompt construction: Relevant statutes (citations + excerpts) + question + Answer with "Yes" or "No". + Answer:
Answer format: Yes / No
Filtering: 8 question types in the source data have 100% Yes answers (e.g., "Is there a state/territory law regulating residential evictions?" — every state has one). These degenerate tasks are excluded since a model that always predicts "Yes" would score 100%.

Legal Hallucinations

Factual recall tasks about US federal court cases. Sourced from reglab/legal_hallucinations.

Sampling: 100 random samples per task × 4 tasks = 400 samples
Included tasks:
- affirm_reverse — Did the court affirm or reverse the lower court's decision?
- case_existence — Is this a real case? (50 real + 50 fake cases mixed)
- citation_retrieval — What is the correct citation for this case?
- year_overruled — What year was this case overruled?
Prompt construction: Uses the dataset's query field verbatim + Answer:
Note on case_existence: Mixes 50 questions about real cases (answer: Yes) with 50 questions about fabricated cases (answer: No, sourced from fake_case_existence in the upstream dataset). This prevents the task from being trivially all-Yes.

Usage

from datasets import load_dataset

ds = load_dataset("nguha/legal-eval", split="train")

# Filter to a specific benchmark
legalbench = ds.filter(lambda x: x["benchmark"] == "legalbench")
barexam = ds.filter(lambda x: x["benchmark"] == "barexam")
lexam = ds.filter(lambda x: x["benchmark"] == "lexam")
housingqa = ds.filter(lambda x: x["benchmark"] == "housingqa")
hallucinations = ds.filter(lambda x: x["benchmark"] == "legal_hallucinations")

# Filter to a specific task
hearsay = ds.filter(lambda x: x["task_name"] == "hearsay")

# Example: run a model
for row in ds:
    prompt = row["input"]
    # Optionally prepend a system message like
    # "Answer with 'The answer is ' followed by your answer."
    response = model.generate(prompt)
    # Score using row["eval_method"] against row["answer"]

Evaluation Methods

Method	Description
`contained_in_output`	Pass if `answer` appears as a substring of the response
`all_in_output`	`answer` is a JSON array; pass if all items appear in the response
`any_in_output`	`answer` is a JSON array; pass if any item appears in the response
`numeric_within_1pct`	Extract a number from the response; pass if within 1% of `answer`

Regenerating the Dataset

python create_dataset.py                             # all benchmarks
python create_dataset.py --benchmarks legalbench     # just LegalBench
python create_dataset.py --benchmarks barexam lexam  # specific subset
python create_dataset.py --dry-run                   # preview without pushing

Changelog

Notable changes to the dataset over time. Older versions are available in the dataset's git history on the HuggingFace Hub.

2026-04 — HousingQA degenerate task filter + case_existence balance fix

HousingQA: Filtered out 8 question types where 100% of source examples have the same answer (always "Yes"). A model that always predicted "Yes" would score 100% on these tasks, so they don't measure anything useful. Examples removed: is_there_a_state_territory_law_regulating_residential_evictions, does_the_law_require_the_landlord_to_give_the_tenant_notice_to_vacate_..., etc. HousingQA shrank from 41 → 33 tasks.
Legal Hallucinations / case_existence: Previously sampled only from real cases (all answers "Yes"). Now samples 50 real cases ("Yes") + 50 fake cases ("No", from the upstream fake_case_existence task) and interleaves them. The task now meaningfully tests whether models can distinguish real cases from fabricated ones.

Citation

If you use this dataset, please cite the individual source benchmarks:

@misc{guha2023legalbenchcollaborativelybuiltbenchmark,
      title={LegalBench: A Collaboratively Built Benchmark for Measuring Legal Reasoning in Large Language Models}, 
      author={Neel Guha and Julian Nyarko and Daniel E. Ho and Christopher Ré and Adam Chilton and Aditya Narayana and Alex Chohlas-Wood and Austin Peters and Brandon Waldon and Daniel N. Rockmore and Diego Zambrano and Dmitry Talisman and Enam Hoque and Faiz Surani and Frank Fagan and Galit Sarfaty and Gregory M. Dickinson and Haggai Porat and Jason Hegland and Jessica Wu and Joe Nudell and Joel Niklaus and John Nay and Jonathan H. Choi and Kevin Tobia and Margaret Hagan and Megan Ma and Michael Livermore and Nikon Rasumov-Rahe and Nils Holzenberger and Noam Kolt and Peter Henderson and Sean Rehaag and Sharad Goel and Shang Gao and Spencer Williams and Sunny Gandhi and Tom Zur and Varun Iyer and Zehua Li},
      year={2023},
      eprint={2308.11462},
      archivePrefix={arXiv},
      primaryClass={cs.CL},
      url={https://arxiv.org/abs/2308.11462}, 
}
@inproceedings{Zheng_2025, series={CSLAW ’25},
   title={A Reasoning-Focused Legal Retrieval Benchmark},
   url={http://dx.doi.org/10.1145/3709025.3712219},
   DOI={10.1145/3709025.3712219},
   booktitle={Proceedings of the Symposium on Computer Science and Law on ZZZ},
   publisher={ACM},
   author={Zheng, Lucia and Guha, Neel and Arifov, Javokhir and Zhang, Sarah and Skreta, Michal and Manning, Christopher D. and Henderson, Peter and Ho, Daniel E.},
   year={2025},
   month=mar, pages={169–193},
   collection={CSLAW ’25} 
}
@misc{fan2026lexambenchmarkinglegalreasoning,
      title={LEXam: Benchmarking Legal Reasoning on 340 Law Exams}, 
      author={Yu Fan and Jingwei Ni and Jakob Merane and Yang Tian and Yoan Hermstrüwer and Yinya Huang and Mubashara Akhtar and Etienne Salimbeni and Florian Geering and Oliver Dreyer and Daniel Brunner and Markus Leippold and Mrinmaya Sachan and Alexander Stremitzer and Christoph Engel and Elliott Ash and Joel Niklaus},
      year={2026},
      eprint={2505.12864},
      archivePrefix={arXiv},
      primaryClass={cs.CL},
      url={https://arxiv.org/abs/2505.12864}, 
}
@article{Dahl_2024,
   title={Large Legal Fictions: Profiling Legal Hallucinations in Large Language Models},
   volume={16},
   ISSN={1946-5319},
   url={http://dx.doi.org/10.1093/jla/laae003},
   DOI={10.1093/jla/laae003},
   number={1},
   journal={Journal of Legal Analysis},
   publisher={Oxford University Press (OUP)},
   author={Dahl, Matthew and Magesh, Varun and Suzgun, Mirac and Ho, Daniel E},
   year={2024},
   month=jan, pages={64–93} }

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Papers for nguha/legal-eval

LEXam: Benchmarking Legal Reasoning on 340 Law Exams

Paper • 2505.12864 • Published May 19, 2025 • 3

LegalBench: A Collaboratively Built Benchmark for Measuring Legal Reasoning in Large Language Models

Paper • 2308.11462 • Published Aug 20, 2023 • 6