---
title: "Lexis+ AI with Protégé (LexisNexis (RELX Trading Australia Pty Limited))"
url: "https://ailawframework.com/software/lexis-protege"
type: "software_profile"
site: "AI Law Framework"
id: "lexis-protege"
vendor: "LexisNexis (RELX Trading Australia Pty Limited)"
category: "Legal-specific"
segment: "Legal research"
confidence: "medium"
last_reviewed: "2026-10-10"
---

# Lexis+ AI with Protégé (LexisNexis (RELX Trading Australia Pty Limited))

> Australian legal research, drafting, Vault analysis and workflows grounded in LexisNexis content (CaseBase), with optional general-purpose models in the same workspace.

Canonical page: https://ailawframework.com/software/lexis-protege  
Last reviewed: 2026-10-10

Site index for agents: https://ailawframework.com/llms.txt

Plan covered: Australian Lexis+ AI / Protégé Legal AI and optional General AI. Do not merge US Protégé entitlements or historic UK architecture defaults. Lexis+ plus a minimum content package is required.

## Capabilities

- Legal research
- Case-law summarisation
- Contract drafting
- Document summarisation
- Chronology building
- Knowledge search
- Agentic workflows

## Key facts

| Fact | Value |
| --- | --- |
| Deployment | SaaS |
| Hosting regions | Australia, Multiple specified locations |
| Australian region | Stated, not guaranteed |
| Model providers | OpenAI, Anthropic, Microsoft Azure, Amazon Web Services Bedrock |
| Training on customer content | No |
| Retention | Session uploads of up to 10 documents are purged at session end. Vaults persist until the user deletes them; Vault conversation results are retained 90 days. Prompt-history deletion is described as user-controlled. LN is not obliged to store or back up Customer Information (AU GTCs 4.7–4.8). November 2025 AU GTCs clause 4.7: Customer Documents are secured in transit and at rest and, except where the law requires retention, are purged within a reasonable time having regard to the feature, or when the Authorised User deletes them. |
| Integrations | Lexis+, CaseBase, document management system (product-page claim) |
| Legal content coverage | Legal AI is grounded in subscribed LexisNexis Australian content and CaseBase citation checks. General AI is not limited to that corpus and may use web search depending on the model. |
| Pricing | No public AI add-on price. AU GTCs require a current Lexis+ subscription and minimum content package to use Lexis+ AI; fees sit on the order form. |
| Australian presence | Yes. RELX Trading Australia Pty Limited contracting entity. Local hosting announced 18 March 2025 on AWS and Azure. Named adopters in that announcement: Clayton Utz, McCabes, Holding Redlich. AU GTCs authorise overseas failover if the primary cloud degrades; uploads are disabled during an overseas failover. November 2025 Australian Global Platform GTCs clause 3.9(e): the primary hosting location for Protégé Legal AI is Australia, with authorised failover that may be outside Australia and with uploads disabled during an overseas failover. Clause 3.9(g): Protégé General AI is hosted in a location outside Australia. Clause 4.8(b)(iii): Customer Information is not used to train any AI Technology. Checked 2026-10-10. https://www.lexisnexis.com/assets/en-au/pdf/lnau-agreement-global-platform-general-terms-and-conditions-nov-2025.pdf |
| Website | https://www.lexisnexis.com/en-au/products/protege |

## What the research found

| Topic | Status | Finding | Open question | Sources |
| --- | --- | --- | --- | --- |
| Legal AI versus General AI | Public claim only | AU pages distinguish Legal AI grounded in Lexis content/CaseBase from General AI model choices (GPT-4o, o3, GPT-5, Claude Sonnet 4 as at the March 2026 blog). Models and availability change. Lexis+ AI requires Lexis+ plus a minimum content package (GTC 3.9). | Which modes and models are on our order form, and is General AI (including web search) enabled or off by default? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai); [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| Australian hosting and failover | Public claim only | GTC 3.9: primary hosting location for Lexis+ AI is Australia. If third-party cloud fails or significantly degrades, the customer authorises failover to a secondary location of existing AI cloud providers, which may be outside Australia; upload is disabled during an overseas failover. March 2025 announcement: stored and processed in Australia using AWS and Azure. | Confirm whether prompts, outputs, retrieval and existing Vault documents leave Australia on failover, how we are notified, and whether an Australia-only configuration can be contracted. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — local hosting announcement (18 March 2025)](https://www.lexisnexis.com/community/pressroom/au/b/au-news/posts/lexisnexis-australias-market-leading-lexis-ai-solution-enrols-1000s-of-active-adopters-within-first-12-months-as-it-launches-critical-local-hosting-milestone) |
| Protégé surfaces | Public claim only | AU Protégé page: research, drafting (Create+), Vault, pre-built and custom workflows, CaseBase summaries, DMS drafting, General AI. Some screenshots are labelled US product with region-varying release dates. | List generally available Australian features versus US-only or preview, including Vault limits (50 vaults, 500 documents). | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Australian content and citator | Public claim only | Legal AI is described as grounded in LexisNexis Australian content with CaseBase citation checks. General AI answers are not that citator path. Subscription exclusions apply. | Which Australian collections are in our licence, and does Legal AI refuse to cite when CaseBase has no match? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai) |
| Licence and content restrictions | Public claim only | GTC 1.3 restricts use of Services/Materials with external AI technologies except as permitted. 3.9 requires Lexis+ and a minimum content package. Materials storage limits and export restrictions apply. No public AI price. | What content add-ons are required, what may we export, and what external-AI restrictions apply to outputs? | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| DMS and Vault | Public claim only | Product pages describe drafting from the organisation's DMS and Vault workspaces. Connector list, live ACL behaviour and deletion after source permission changes were not demonstrated. | Which DMS connectors are supported in Australia, and do retrieval permissions match the source system in real time? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Support | Not confirmed | Australian contracting entity and local presence exist. No public support SLA or security contact for Protégé was found on the product page. | Provide Australian support hours, severity targets and the security notice address. | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [LexisNexis Australia — local hosting announcement (18 March 2025)](https://www.lexisnexis.com/community/pressroom/au/b/au-news/posts/lexisnexis-australias-market-leading-lexis-ai-solution-enrols-1000s-of-active-adopters-within-first-12-months-as-it-launches-critical-local-hosting-milestone) |
| Quality evidence | Not confirmed | Vendor pages claim grounded citations. Stanford RegLab (Magesh et al., 2024) found Lexis+ AI hallucinated on a substantial share of legal-research queries in its US evaluation. LexisNexis withdrew from most Vals Legal AI Report 2025 tasks. Australian-corpus scores were not published in those studies. | Provide current Australian evaluation results and a trial on our documents with citation checking against CaseBase. | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Vals Legal AI Report (VLAIR), February 2025](https://www.vals.ai/industry-reports/vlair-2-27-25) |
| Task fit | Public claim only | Legal AI fits research and drafting over licensed Australian sources. General AI is for exploratory work and may use the web; citations there need independent verification. Vault fits timelines and document analysis on uploaded sets. | Which of our tasks will be restricted to Legal AI, and is General AI disabled for matter work? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai) |
| Not a law firm; verification duty | Public claim only | GTCs: LexisNexis is not a law firm and does not provide legal advice; authorised users must verify AI output. Folder contents are not reviewed without authorisation except as needed to operate the service or meet legal obligations. | Can we exclude named matters, and what client-disclosure wording do you recommend under Australian rules? | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| Models | Public claim only | AU product/blog: GPT-5, GPT-4o, o3 (OpenAI) and Claude Sonnet 4 (Anthropic) inside the LexisNexis environment; Legal AI plus those General AI choices. Infrastructure: Azure and AWS Bedrock. The list will change; labelling of which model produced an answer is claimed for General AI. | Provide the current provider/endpoint schedule per mode, including Bedrock versus direct API and processing country. | [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Lexis+ AI Australia product page](https://www.lexisnexis.com/en-au/products/lexis-plus-ai) |
| Subprocessors | Not confirmed | Azure, AWS Bedrock, OpenAI and Anthropic are named in product material. No dated AU Protégé subprocessor list with notice/objection rights was found. | Provide the current subprocessor schedule for Australian Lexis+ AI/Protégé, locations and change-notice rights. | [Lexis+ AI Australia product page](https://www.lexisnexis.com/en-au/products/lexis-plus-ai); [LexisNexis Australia — local hosting announcement (18 March 2025)](https://www.lexisnexis.com/community/pressroom/au/b/au-news/posts/lexisnexis-australias-market-leading-lexis-ai-solution-enrols-1000s-of-active-adopters-within-first-12-months-as-it-launches-critical-local-hosting-milestone) |
| Training | Public claim only | GTC 4.8: Customer Information (prompts and uploaded documents) is not used by LexisNexis to train any AI Technology; third-party technology suppliers are obliged to keep it in the controlled environment and not provide it to other users. Product FAQ: does not use customer data to train models for other users. General AI blog: never used to train external models. | Confirm the signed 4.8 wording applies to General AI, Vault, embeddings and any personalisation data. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai) |
| Feedback and personalisation | Public claim only | Personalisation by role, jurisdiction and practice area is described, with user-controlled settings and opt-out. How feedback ratings are used was not specified in the GTCs extract. | Is personalisation built only from our tenancy, and are ratings used to train any model? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Retention | Public claim only | GTC 4.7: Customer Documents processed non-persistently and purged at end of session or inactivity. FAQ: uploads of up to 10 documents outside a Vault auto-delete at session end; Vaults until deleted; Vault results kept 90 days in My Conversations. Prompt-history deletion is user-controlled. LN is not obliged to back up Customer Information. Do not import older UK 90-day/10-minute figures as current AU defaults without checking. | Confirm current AU retention for prompts, Vault, pinned documents, DMS indexes, logs and backups, including administrator delete. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Deletion | Public claim only | Session uploads purge automatically. Vault documents can be removed by the user. Exit deletion certification and subprocessor purge were not in the GTC extract reviewed. LN is not obliged to retrieve Customer Information. | On termination, what is deleted from LexisNexis, Azure, Bedrock and model providers, and will you certify? | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Vendor access | Public claim only | GTC 3.6: Folders are under exclusive user control; LexisNexis will not access folder content without authorisation except to operate features or meet legal/contractual obligations. Support access to prompts/Vault is not otherwise described. | When can staff read Customer Information, is it logged, and can we forbid human review? | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| Identity | Not confirmed | Access is via LN IDs under the GTCs. SSO/SCIM/MFA for Protégé were not documented on the AU product page reviewed. | Confirm SAML/SSO, MFA and deprovisioning on our Lexis+ AI tenancy. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Encryption | Public claim only | Product FAQ and General AI blog: encrypted in transit and at rest. Algorithms, key management and BYOK were not specified in those pages. | Name TLS/AES versions, coverage of Vault and logs, and any customer-managed keys. | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai) |
| Assurance | Not confirmed | Trust Centre URL is published. Product FAQ refers to regular independent security assessments. Current SOC 2/ISO scope for Australian Lexis+ AI/Protégé was not inspected. | Provide current reports covering Australian Lexis+ AI, Protégé, Vault and General AI, with exceptions. | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| AU GTCs | Public claim only | RELX Trading Australia Pty Limited GTCs: customer owns Customer Information in Outputs (LN does not claim IP in that); aggregate liability cap is the greatest amount payable in any rolling 12-month period, subject to ACL; Australian Consumer Law clauses for consumers/small businesses. Law and forum beyond ACL were not extracted in this pass. | Confirm these GTCs plus order form govern Protégé/General AI, and provide liability, DPA and governing-law clauses. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| Cross-border failover | Public claim only | Primary hosting Australia (AWS and Azure). GTC 3.9 authorises overseas failover of existing AI cloud providers if service degrades; uploads disabled while failover is outside Australia. General AI model inference country is not separately stated. | List every country for Legal AI, General AI, Vault and failover, with APP 8 analysis. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — local hosting announcement (18 March 2025)](https://www.lexisnexis.com/community/pressroom/au/b/au-news/posts/lexisnexis-australias-market-leading-lexis-ai-solution-enrols-1000s-of-active-adopters-within-first-12-months-as-it-launches-critical-local-hosting-milestone) |
| Incidents | Not confirmed | No public breach-notification timeline for Lexis+ AI Australia was found in the GTCs extract reviewed. | What contractual notice period from discovery applies, and is there a 24-month incident summary? | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| Model and terms changes | Public claim only | General AI model list is already versioned in marketing (updated March 2026). Order form may override GTCs. No contractual model-pinning right was found. | What notice applies before model, citator or hosting-location changes? | [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai); [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) |
| Exit | Public claim only | LN is not obliged to store, maintain, back up, retrieve or restore Customer Information (4.8). Consumers/small businesses have extra termination rights in a renewal period. Export of Vaults and conversation history is not specified. | How do we export Vaults, chats and workflows, and what is deleted on exit including model-provider stores? | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Connectors | Public claim only | DMS drafting is advertised. Connector catalogue and residual copies after disconnect were not documented. | For each connector, what is indexed, are walls honoured, and what remains after disconnect? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Web search in General AI | Public claim only | GPT-4o in General AI is described with web search and citation-checking. Legal AI is described as grounded in Lexis content, not the open web. Mixing modes in one workspace is the residual risk. | Can General AI web search be disabled tenant-wide, and what query text leaves Australia? | [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Workflows and agency | Public claim only | Pre-built and custom workflows automate multi-step legal tasks. Autonomous send/share outside the workspace is not described. A kill switch for workflows was not found. | Which workflow steps can write to DMS or email without a click, and how do we stop a running workflow? | [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) |
| Human review | Public claim only | GTCs require authorised users to verify and cross-reference AI information. Legal AI claims CaseBase-linked citations; General AI does not replace that check. Stanford RegLab results are a reason not to skim Legal AI citations either. | Show Australian sample outputs with CaseBase pinpoints and unsupported-answer behaviour for Legal AI versus General AI. | [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf); [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege); [Vals Legal AI Report (VLAIR), February 2025](https://www.vals.ai/industry-reports/vlair-2-27-25) |

## Notes

AU GTCs clause 3.9 (failover) and 4.8 (no training) were read. Subprocessor list, DPA, SOC/ISO reports and SSO were not. General AI web search is the main closed-corpus exception. Vault 90-day conversation retention differs from session-purged casual uploads. Do not import UK help-centre retention figures.

## Sources

- [LexisNexis Australia — Protégé](https://www.lexisnexis.com/en-au/products/protege) (checked 2026-09-20)
- [LexisNexis Australia Global Platform General Terms and Conditions (PDF)](https://www.lexisnexis.com/assets/en-au/pdf/LNAU-Agreement-Global-Platform-GTCs.pdf) (checked 2026-09-20)
- [LexisNexis Australia — local hosting announcement (18 March 2025)](https://www.lexisnexis.com/community/pressroom/au/b/au-news/posts/lexisnexis-australias-market-leading-lexis-ai-solution-enrols-1000s-of-active-adopters-within-first-12-months-as-it-launches-critical-local-hosting-milestone) (checked 2026-09-20)
- [Protégé General AI for Australian lawyers (updated March 2026)](https://www.lexisnexis.com/blogs/en-au/insights/protege-general-ai-bringing-legal-and-general-ai-together-for-australian-lawyers-in-lexis-ai) (checked 2026-09-20)
- [Lexis+ AI Australia product page](https://www.lexisnexis.com/en-au/products/lexis-plus-ai) (checked 2026-09-20)
- [Vals Legal AI Report (VLAIR), February 2025](https://www.vals.ai/industry-reports/vlair-2-27-25) (checked 2026-09-20)

A product profile is research to support questions. It does not approve a product for any firm. Public product information supports questions; it does not approve a product for your firm. Verify the exact plan, settings and signed terms.