Question: I need a conversational search interface that can understand natural language input for legal queries.

If you want a conversational search interface that can accept natural language queries for legal searches, LegalGemini is a top contender. It provides an AI legal assistant that uses generative AI to respond in natural language, processing a query and generating authoritative and accurate answers. The system is tuned for legal research, using Retrieval Augmented Generation (RAG) to maximize accuracy and avoid hallucinations.

Another top contender is Abel, a machine-powered information retrieval system geared for litigation. Abel lets you dig deeply into legal records, find relevant documents and extract detailed information with natural language search. It automates document review so law firms can quickly and accurately process massive legal data sets without sacrificing privacy and security.

If you want a more general-purpose legal AI platform, check out Harvey. Harvey is geared for complex legal matters across different practice areas and jurisdictions. It has natural language processing abilities for drafting, analyzing and comparing legal documents. The platform is built on Microsoft Azure and follows industry standards, so it's a secure and reliable choice for law firms.