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Harvey LAB (Legal Agent Benchmark)

github.com/harveyai/harvey-labs
Visit github.com
Category
AI Agents
Rank
No. 1155Tools index
Pricing
Open Source
Platform
cli
Type
TOOL
GitHub
936 stars
Added
Aug 10, 2026

About

An open-source benchmark from Harvey AI for evaluating LLM agents on realistic legal work, combining a dataset of 1,671 tasks across 24+ legal practice areas with instructions, documents, and rubrics, plus an execution harness for running agents and scoring their outputs. It includes a full tutorial walkthrough covering setup, task inspection, agent runs, scoring, and report comparison.

Why it made the leaderboard

An openly published, rubric-graded agent benchmark with a runnable harness — a template for teams building domain evals of their own.

Tags

benchmarklegal-aillm-evaluationai-agentsopen-sourcelegal-tech

Tech Stack

Python

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