Nucleus

Nucleus, by Onymos, is a private, intelligent knowledge management platform designed for healthcare and other regulated industries. It deploys a proprietary large language model (LLM) entirely within your organization's own infrastructure, transforming institutional data from SOPs, reports, emails, and connected systems into a single, centralized, and instantly queryable source of truth. Nucleus is built for teams across quality, compliance, R&D, and operations who need fast, accurate, and auditable access to their organization's knowledge — without exposing sensitive data to external vendors or public AI systems.

Unlike public LLMs that reference the open internet and have no access to your internal data, Nucleus operates exclusively on your organization's proprietary information. Every response is grounded in your actual knowledge base, traceable to its source, and generated without any data leaving your environment. This makes Nucleus both a powerful operational tool and a strategic privacy asset, particularly in an industry where over 55% of data breaches originate from third-party vendors.

Core Capabilities

• Proprietary knowledge base: Nucleus ingests and unifies data from SOPs, reports, emails, and connected systems into a single, centralized source of organizational truth.
• Natural language querying: Users can ask questions in plain language and receive precise, context-aware answers — from locating specific SOP instructions to summarizing regulatory policies to auditing database records.
• Source-linked, traceable responses: Every answer generated by Nucleus includes clear references to the underlying source material, ensuring responses are accurate, auditable, and free from AI hallucinations.
• Document and report generation: Nucleus can produce tailored, templatized outputs ranging from high-level summaries to in-depth reports, ready for review, approval, or downstream routing.
• Role-based access and customization: Nucleus can be fine-tuned with role-based access controls and retrieval logic to serve specific departments — such as quality, compliance, R&D, or operations — each with their own relevant document sets and terminology.
• Controlled knowledge management: Administrators control which data Nucleus references, how frequently sources are updated, and which teams or roles have access to which knowledge domains.

Privacy and Security Architecture

• No-Data Architecture: Nucleus is built on Onymos' award-winning, privacy-first No-Data Architecture, which ensures that Onymos never sees, processes, stores, or transmits your data. All processing occurs entirely within your own infrastructure.
• No vendor exposure: Unlike traditional SaaS or AI platforms that require sending data to external servers, Nucleus runs on-premises or in your private cloud, eliminating vendor risk and data exposure.
• Fewer points of failure: By keeping data within your boundary, Nucleus reduces overall data exposure and simplifies compliance obligations in regulated environments.
• SOC 2 and HIPAA certified: Onymos is certified SOC 2 and HIPAA compliant, making Nucleus suitable for healthcare organizations and other highly regulated industries.

How Nucleus Works

1. Your organization's data — from SOPs, reports, emails, and integrated systems — is ingested and organized into a centralized internal knowledge base.
2. When a user submits a natural language question, Nucleus accesses relevant sources from the internal knowledge base to generate a precise, context-aware response.
3. Each response is accompanied by clear references to the source material, ensuring answers are grounded in actual organizational content rather than generic model knowledge.
4. Nucleus can also generate structured outputs such as summaries and detailed reports, which can be reviewed, approved, or routed to downstream systems.

Deployment and Integration

• Nucleus is deployed entirely within your environment — either on-premises or in your private cloud — with no data ever transmitted to Onymos or external systems.
• Onymos provides full support for secure setup, data ingestion, model tuning, and integration with downstream systems throughout the deployment process.
• Trusted by leading life sciences organizations including Guardant Health, Personalis, and Vanta Diagnostics, and recognized among the 100 Companies That Matter in Knowledge Management 2025.