Harvey Open-Sources 100M+ Token Synthetic Law Firm Dataset

Legal AI startup Harvey and EngramLab have open-sourced Calderwood & Harkness, a synthetic law firm dataset featuring over 100 million tokens and 250 client cases. This fully simulated environment is designed to evaluate legal agents' abilities in practical tasks and long-term memory.

2026-08-08 ~ 2026-08-08 · 3 related posts

• Harvey Open-Sources 100M+ Token Synthetic Law Firm Dataset for Agent Evaluation — HazyResearch · 2026-08-08
• Harvey Open-Sources 100M+ Token Synthetic Law Firm Dataset for Agent Memory — marcbhargava · 2026-08-08
• 100M+ Tokens: First Fully Simulated Law Firm to Benchmark Legal Agents — marcbhargava · 2026-08-08