Your organisation needs AI that’s powerful and trusted. With Lexis+ AI®, you get both: Integrated General &
Legal AI.
Protégé™ General AI brings together leading general-purpose models GPT-5, GPT-4, OpenAI, and Claude Sonnet 4, grounded in web content and supported by CaseBase® for checking, all within the Lexis+ AI environment. This means lawyers can think, draft, and explore beyond legal questions into broader, strategic tasks, all in one secure environment. What’s more, you can be assured your data is never used to train the models, as it is all within the Lexis+ AI ecosystem.
Built with enterprise-grade privacy, data governance, and model control, Protégé General AI helps organisations confidently scale AI adoption across functions while maintaining regulatory and compliance.
Key benefits:
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Dear ,
Your enterprise needs AI that’s powerful and trusted. With Lexis+ AI®, you get both: Integrated General & Legal AI.
Protégé™ General AI brings together leading general-purpose models GPT-5, GPT-4, OpenAI, and Claude Sonnet 4, grounded in web content and supported by CaseBase® for checking all within the Lexis+ AI environment. This means lawyers can think, draft, and explore beyond legal questions into broader, strategic tasks, all in one secure environment. What’s more you can be assured your data is never used to train the models as it is all within the Lexis+ AI ecosystem.
Built with enterprise-grade privacy, data governance, and model control, Protégé General AI helps enterprises confidently scale AI adoption across functions while maintaining regulatory and compliance.
Key benefits:
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Security and privacy by design. Access General AI models within the secure Lexis+ AI environment. |
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Diverse model selection: GPT-5, GPT-4o, Open AI o3, and Claude Sonnet 4. Note these models are currently hosted in the U.S and local hosting is currently not available for General AI.
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CaseBase Citation agent for verified outputs.
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Deep research capabilities.
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Seamless control and flexibility.
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Expanded use cases & flexibility across tasks
Security and privacy by design, with General AI Models hosted in the U.S. and access provided within the secure Lexis+ AI environment.
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Increased control, security, and governance over AI usage
Protégé’s General AI operates within a secure, encrypted Lexis+ AI framework, giving users and organisations full control over data flows, privacy, and model selection. Firms can manage General AI access at company level or user level to meet governance and compliance guidelines.
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Integrated workflows driving improved productivity and efficiency
With Legal and General AI unified in one workflow, users can seamlessly switch between tasks, streamline complex work, and achieve faster, higher-value outcomes within a single environment, minimising the need for context switching.
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