Harvey AI is an artificial intelligence platform purpose-built for legal professionals, providing generative AI capabilities tailored to the specific workflows, language, and reasoning requirements of law firms and legal departments. Founded in 2022 by Winston Weinberg, a former antitrust attorney at O'Melveny & Myers, and Gabriel Pereyra, a former research scientist at Google DeepMind, the platform applies large language models that have been fine-tuned on legal data to deliver accurate, contextually appropriate outputs across a range of legal tasks. Harvey AI assists attorneys with legal research, contract analysis, due diligence, regulatory compliance, litigation support, and document drafting. The platform is designed to understand complex legal concepts, cite relevant case law and statutes, and produce work product that adheres to the conventions and standards expected in professional legal practice. Harvey AI has been adopted by several of the world's largest law firms, including Allen & Overy (now A&O Shearman), which became one of its earliest high-profile enterprise clients. The platform integrates with existing legal workflows and document management systems, enabling attorneys to use AI-powered assistance within their established work environments. Harvey AI has built its models with attention to the confidentiality and data security requirements of legal practice, implementing enterprise-grade security measures and ensuring that client data is not used to train models shared with other firms. The company has raised significant venture capital funding, including a Series B round led by Sequoia Capital, with participation from Google Ventures, Kleiner Perkins, and OpenAI. Harvey AI operates on a custom enterprise pricing model, with contracts negotiated directly with law firms and legal departments based on firm size, usage volume, and feature requirements. The platform does not offer a self-service free tier or public pricing.
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