agent · ai-research-agents
h2oGPTe vs Lexis+ with Protégé
55 fields both were evaluated on, 37 of them different — including where one discloses something the other does not. Every value links to the document it came from. 18 further fields are disclosed by neither and are listed at the end rather than tabled.
Assurance
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| Audit trail· | “Citation-based verification for transparent Retrieval Augmented Generation (RAG) State-of-the-art multimodal RAG with built-in citation support offers comprehensive traceability for AI-generated responses, with embedded document references that enhance transparency.”h2o.ai · checked Aug 1, 2026 | “Results from Protégé Vault are retained for 90 days under "My Conversations" history.”www.lexisnexis.com · checked Aug 1, 2026 |
| Explainability· | “Transparent assessments with embedding and ML-driven evaluators Embedding-based metrics complemented with Natural Language Inference provide transparent, explainable and objective model assessments to enhance accountability and clarity.”h2o.ai · checked Aug 1, 2026 | “Responsibly developed AI LexisNexis follows the RELX Responsible AI Framework to ensure our AI protects privacy, is transparent and explainable, avoids unfair bias, includes human oversight, and is designed for real-world impact.”www.lexisnexis.com · checked Aug 1, 2026 |
| Runtime governance· | “Customizable guardrails for AI safety h2oGPTe’s Guardrails and PII controls offer fine-grained access management and scoped response restrictions, enabling precise control over input and output boundaries.”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Sep 2, 2026 |
| Permission scopes· | “Customizable guardrails for AI safety h2oGPTe’s Guardrails and PII controls offer fine-grained access management and scoped response restrictions, enabling precise control over input and output boundaries.”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Compliance certifications· | no public information h2o.ai · checked Aug 1, 2026 | SOC 2 Type 2, SOC 2 Type 1, SOC 3, ISO 14001:2015, CCPA, GDPR, HIPAA, and ISO/IEC 27001 among certifications listed, per the vendor's trust center (additional items listed include ISO 9001:2015, NIST CSF, ISO 22301:2019, WCAG, Cyber Essentials, SOC 1 Type 2, and ISAE 3402). “SOC 2 Type 2 SOC 2 Type 1 SOC 3 ISO 14001:2015 CCPA GDPR HIPAA ISO/IEC 27001 ISO/IEC 27001 SoA ISO 9001:2015 NIST CSF VPAT ISO 22301:2019 WCAG Cyber Essentials SOC 1 Type 2 ISAE 3402 ISO 14001”trust.lexisnexis.com · checked Sep 5, 2026 Not in our latest capture. We captured this page again on Sep 12, 2026 and this quote was not there. How we re-check citations |
| Regulatory alignment· | no public information h2o.ai · checked Aug 1, 2026 | “LexisNexis follows the RELX Responsible AI Framework to ensure our AI protects privacy, is transparent and explainable, avoids unfair bias, includes human oversight, and is designed for real-world impact.”www.lexisnexis.com · checked Aug 1, 2026 |
| Evaluation coverage· | “Robust testing through automated question generation Automated question generation facilitates comprehensive testing to identify model vulnerabilities and improve reliability.”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
Agency
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| Autonomy level· | “Autonomous agentic AI: execute multi-step workflows autonomously”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Human oversight· | “Customizable guardrails for AI safety h2oGPTe’s Guardrails and PII controls offer fine-grained access management and scoped response restrictions, enabling precise control over input and output boundaries.”h2o.ai · checked Aug 1, 2026 | “Responsibly developed AI with expert human oversight: AI development follows the RELX Responsible AI Principles, with human expertise embedded throughout design and improvement processes.”www.lexisnexis.com · checked Aug 1, 2026 |
| Goal complexity· | “h2oGPTe Agents bring true autonomy to your workflows, enabling LLMs to handle multi-step tasks like web research, data modeling, database access, and iterative code execution.”h2o.ai · checked Aug 1, 2026 | Legal work flows connected from research and analysis through drafting and review in one AI-powered experience “Move seamlessly from research and analysis to drafting and review in a connected AI-powered experience.”www.lexisnexis.com · checked Sep 2, 2026 |
| Action space· | “h2oGPTe Agents can autonomously generate multi-page PDFs with charts, tables, and flowcharts based on real-time data—complete with source code for full transparency.”h2o.ai · checked Aug 1, 2026 | “Draft and refine transactional agreements and contracts, as well as litigation motions, briefs, complaints, and client communications.”www.lexisnexis.com · checked Aug 1, 2026 |
| Operating environment· | “h2oGPTe enables grounded query responses from secure, private data sources, including document repositories, knowledge bases, and databases”h2o.ai · checked Aug 1, 2026 | “Integrate advanced AI with authoritative, exclusive LexisNexis sources and your organization’s documents in one workspace.”www.lexisnexis.com · checked Aug 1, 2026 |
| Initiative· | “Autonomous agentic AI: execute multi-step workflows autonomously”h2o.ai · checked Aug 1, 2026 | “Protégé will also suggest tasks based on the documents uploaded to the Vault, further guiding your work.”www.lexisnexis.com · checked Aug 1, 2026 |
Safety
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| Safety evaluations· | “Transparent assessments with embedding and ML-driven evaluators Embedding-based metrics complemented with Natural Language Inference provide transparent, explainable and objective model assessments to enhance accountability and clarity.”h2o.ai · checked Aug 1, 2026 | “Responsibly developed AI LexisNexis follows the RELX Responsible AI Framework to ensure our AI protects privacy, is transparent and explainable, avoids unfair bias, includes human oversight, and is designed for real-world impact.”www.lexisnexis.com · checked Aug 1, 2026 |
| Red teaming· | “Robust testing through automated question generation Automated question generation facilitates comprehensive testing to identify model vulnerabilities and improve reliability.”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Safety policy· | “Customizable guardrails for AI safety h2oGPTe’s Guardrails and PII controls offer fine-grained access management and scoped response restrictions, enabling precise control over input and output boundaries.”h2o.ai · checked Aug 1, 2026 | “Responsibly developed AI LexisNexis follows the RELX Responsible AI Framework to ensure our AI protects privacy, is transparent and explainable, avoids unfair bias, includes human oversight, and is designed for real-world impact.”www.lexisnexis.com · checked Aug 1, 2026 |
| Usage restrictions· | “Customizable guardrails for AI safety h2oGPTe’s Guardrails and PII controls offer fine-grained access management and scoped response restrictions, enabling precise control over input and output boundaries.”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Data handling· | States it never uses customer data to train its models. “We pride ourselves on never using customer data to train our models.”trust.lexisnexis.com · checked Sep 5, 2026 |
Practicality
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| Pricing model· | no public information h2o.ai · checked Aug 1, 2026 | “Lexis+ with Protégé pricing varies based on factors such as the size of your organization, specific capabilities required, and the scope of content access.”www.lexisnexis.com · checked Aug 1, 2026 |
| Availability· | “If you're curious about what enterprise h2oGPT can do for your organization, get in touch with us. Fill out this form and we’ll have someone reach out with more information.”h2o.ai · checked Aug 1, 2026 | |
| Deployment options· | no public information h2o.ai · checked Aug 1, 2026 | |
| Integrations· | “Connect to iManage, SharePoint, NetDocuments, and other DMS platforms”www.lexisnexis.com · checked Aug 1, 2026 | |
| Support model· | no public information www.lexisnexis.com · checked Aug 1, 2026 |
Foundation models
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| Base models· | “Llama2-based models for chat and coding are very similar to GPT-4”h2o.ai · checked Aug 1, 2026 | “Protégé Legal AI is optimized for legal accuracy and blends multiple LLMs from leading providers for the best legal use-case.”www.lexisnexis.com · checked Aug 1, 2026 |
| Model provider· | “Protégé General AI includes access to large language models from OpenAI, Google, and Anthropic.”www.lexisnexis.com · checked Aug 1, 2026 | |
| Open weights· | “Openweight SLMs H2O Danube3: Lightweight, offline-capable small language models Openweight Vision-Language Models H2OVL Mississippi: OCR and Document AI with open multimodal models”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Fine-tuning· | “More than 2,000 technologists, data scientists, and subject matter experts develop, fine-tune, and validate our AI solutions.”www.lexisnexis.com · checked Aug 1, 2026 |
Ecosystem
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| Protocols supported· | no public information h2o.ai · checked Aug 1, 2026 | |
| Tool use· | “h2oGPTe Agents can autonomously generate multi-page PDFs with charts, tables, and flowcharts based on real-time data—complete with source code for full transparency.”h2o.ai · checked Aug 1, 2026 | Connects to iManage, SharePoint, NetDocuments and other document management systems “Connect to iManage, SharePoint, NetDocuments, and other DMS platforms to ask and draft from your organization’s knowledge.”www.lexisnexis.com · checked Sep 2, 2026 |
| Multi-agent· | “The industry’s first multi-agent Generative AI platform”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Sep 2, 2026 |
| API access· | no public information h2o.ai · checked Aug 1, 2026 | |
| Open source· | “Openweight SLMs H2O Danube3: Lightweight, offline-capable small language models Openweight Vision-Language Models H2OVL Mississippi: OCR and Document AI with open multimodal models”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Marketplace presence· | “Ready-to-Use AI Apps H2O GenAI App Store: Prebuilt apps for industry-specific GenAI use cases”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
Impact
| Field | h2oGPTe | Lexis+ with Protégé |
|---|---|---|
| User base· | “Commonwealth Bank of Australia reduced scam losses by 70% using real-time GenAI and predictive AI from H2O.ai. LEARN MORE AT&T is transforming call center operations and cutting costs by 90% with H2O.ai’s GenAI.”h2o.ai · checked Aug 1, 2026 | |
| Deployment scale· | “10+ years of experience serving hundreds of Fortune 2000 companies”h2o.ai · checked Aug 1, 2026 | no public information www.lexisnexis.com · checked Aug 1, 2026 |
| Target sectors· | no public information h2o.ai · checked Aug 1, 2026 | “Lexis+ with Protégé helps legal professionals across the public, private, and academic sectors accelerate and enhance their work.”www.lexisnexis.com · checked Aug 1, 2026 |
| High-risk domains· | “ideal for audit-heavy sectors, ensuring each AI response is both accurate and verifiable.”h2o.ai · checked Aug 1, 2026 | “Legal work requires authority and accountability.”www.lexisnexis.com · checked Aug 1, 2026 |
Disclosed by neither
Both h2oGPTe and Lexis+ with Protégé publish nothing on these 18 fields. That is a finding about the category rather than a difference between them, so it is recorded here instead of as 18 identical table rows. Each is shown with its source check on the individual profiles.
- Documented incidents
- Price point
- Supported regions
- Model swappable
- Context window
- Model or system card
- Incident reporting
- Third-party evaluations
- Insurance available
- Insurance carriers
- Coverage limits
- Indemnification
- Liability cap
- Tamper-evident log
- Outcome-based pricing
- Settlement mechanism
- Dispute process
- SLA terms
Questions
- How do h2oGPTe and Lexis+ with Protégé compare on compliance certifications?
- h2oGPTe: no public information disclosed. Lexis+ with Protégé: SOC 2 Type 2, SOC 2 Type 1, SOC 3, ISO 14001:2015, CCPA, GDPR, HIPAA, and ISO/IEC 27001 among certifications listed, per the vendor's trust center (additional items listed include ISO 9001:2015, NIST CSF, ISO 22301:2019, WCAG, Cyber Essentials, SOC 1 Type 2, and ISAE 3402)..