AI for lawyers

Artificial Intelligence that allows you to be the best you 

The most advanced suite of legal gen AI tools in New Zealand

Generative AI - people moving inside the building

Westlaw New Zealand's with AI-Assisted Research

Do what you do in your research, only much faster

  • Ask in conversational language 
  • Intuitively search New Zealand’s most comprehensive legal database 
  • Get remarkably reliable summaries in minutes, not hours  
  • Build a working outline without leaving the platform  
  • [Coming soon] Uncover conceptually linked cases even though not directly cited

CoCounsel

Meet your professional-grade AI legal assistant

  • Built for the demands of lawyers and legal professionals 
  • Engineered for legal precision, with safeguards and content designed for the practice of law 
  • Find the needle in the haystack – intuitively search and review thousands of documents rapidly  
  • Take the guesswork out of prompting and unlocking faster insights from your own work product
  • Draft complex legal documents.  

Practical Law with Dynamic Tool Set

  • GenAI-powered search: Get faster, summarised answers to your legal questions with Search & Summarise, powered by AI models trained on the expertise of more than 700 lawyer writers. 
  • Relevant resources at your fingertips: Ask a natural language question and instantly receive a concise answer, along with links to the most relevant Practical Law content for deeper insights.

What is professional-grade AI?

Not all AI is created equal. Built by legal experts, for legal experts, Thomson Reuters professional-grade AI works accurately, ethically, and securely to produce trustworthy results for legal professionals.

Grounded in trustworthy data

Data that is domain-specific and reputable, utilising large language models (LLMs) with a focus on reliable sources such as professional databases or client-specific data to reduce inaccuracies and ensure relevancy.

Built to make verifying its output easy

Professional-grade AI empowers professionals to easily validate its outputs, providing direct links to source documents for a seamless "trust, but verify" approach.

Developed by teams with deep AI expertise

Crafted by experts with extensive experience in applying LLMs to professional needs, setting a pioneering standard in legal AI applications.

Security and privacy

Professional-grade AI ensures the highest standards of data security and privacy, with strict encryption protocols and exclusive server access, ensuring no third-party LLM partners can access customer data.