Legal Agent Benchmark

The Legal Agent Benchmark (LAB) is Harvey's open-source benchmark for evaluating AI agents on complex, long-horizon legal work. Tasks are scored under an all-pass standard against expert-curated rubrics, where a task passes only if every required rubric criterion (facts, conclusions, citations, structure, and analytical moves) passes.

Released

Unknown

Readiness

Paper only

Primary field

Law & Government

Benchmark Radar records only publicly supported details and links back to primary sources for verification.