Harvey · Evaluation Benchmarks

Harvey Labs open legal datasets

Harvey open-sourced three legal datasets: Legal Agent Bench with 1,200+ tasks across 24 practice areas graded against 75,000+ expert-written rubric criteria, LAB Contracts for negotiation, and LAB Diligence, an RL environment over data rooms reaching 80 million tokens. Research lead Gabe Pereyra frames it against the ImageNet precedent - open sets are how a field finds its own flaws.