Harvey is the premier AI operating system for the world’s most prestigious law firms and professional service providers. Unlike general-purpose AI, Harvey is built using a multi-model orchestration framework that combines OpenAI's GPT-4 with specialized legal data and firm-specific proprietary knowledge.
### Institutional Capabilities
* **Shared Spaces**: Move beyond simple chat. Harvey provides secure, collaborative environments where firm partners and clients can interact with legal analysis and drafts in real-time.
* **Firm-Wide Memory**: Harvey indexes your firm's entire document history (work product, memos, past advice) to ensure new drafts maintain consistent branding and legal positions.
* **Complex Due Diligence**: It can ingest thousands of documents in a virtual data room (VDR) to identify risks, change-of-control clauses, or indemnification gaps across an entire deal.
## Why the Elite Use Harvey
Harvey is known for its **high-fidelity citations**. Every response provided by the AI is grounded in the source documents you upload or its trusted legal corpora, making it indispensable for litigation prep and high-stakes corporate transactions.
**Best for**: BigLaw firms and global in-house legal departments that require an enterprise-grade assistant capable of handling multi-jurisdictional complexity.