The Platform
One platform. Three licensed components. Built for regulated healthcare.
Lexeme Workspace, Lexeme Govern, and Lexeme Agents — running on a governed inference gateway, available managed in your cloud or air-gapped on-prem.
Productivity Tool
Lexeme Workspace
A Claude-like surface for daily clinical and operational use. Available managed in the cloud or deployed inside your environment.
- Seat-based clinical & operational interface
- Department-scoped projects, files, and knowledge bases
- PHI-safe attachments — never leave the perimeter
- Integrated chart, billing, and policy retrieval
- Every query feeds memory and demand signal into the harness
The Moat
Lexeme Govern
Memory, demand signal, governance, and cost routing — under both Lexeme Workspace and Lexeme Agents.
- Unified agent registry — vendor agents and dept tools in one view
- Runtime PHI policy enforcement, blocked before execution
- Replayable audit trail with full reasoning chain
- Human-in-the-loop escalation paths
- Cost & routing attribution to every clinical workflow
Agent Builder
Lexeme Agents
The Claude Code equivalent for healthcare. Build on your own clinical and operational data.
- Visual drag-and-drop workflow designer
- Pre-built templates: prior auth, RCM, clinical documentation
- Hallucination benchmarking + PHI leakage detection
- Live in Control Plane from day one — governed by default
- You own the agents — portable, exportable, auditable
Inference Gateway
The routing layer beneath everything. PHI under your control.
Routes every token to the right model by cost, latency, and PHI sensitivity. 100+ models supported. Model-agnostic by architecture.
Single-tenant
Dedicated tenant or air-gapped — no external model provider sees PHI without your control.
Model-agnostic
GPT-4o, Claude, Gemini, Llama 3, Mistral, custom clinical models.
Cost-aware
Routes by cost, latency, and PHI sensitivity per request.
Observable
Unified telemetry across every model and every agent.
Governance & Compliance
Governance is a runtime, not a checklist.
Lexeme bakes the controls a CISO and General Counsel need into the platform itself — so agents can ship without a six-month security review for every new use case.
HIPAA-Native, BAA-Ready
Aligned with HIPAA Security and Privacy Rules. Business Associate Agreement in place from day one.
SOC 2 Type II
In progress, with HITRUST CSF on the roadmap. Trust-center documentation available under NDA.
42 CFR Part 2 Aware
Substance-use and behavioral-health records handled under stricter consent rules natively.
Runtime PHI Policy
Policy enforced before execution — PHI leakage blocked, not flagged after the fact.
Replayable Audit
Every reasoning chain, retrieval, and tool call captured for OCR, internal audit, and the board.
Role-Based Access
Clinician, biller, ops, compliance — every seat scoped to minimum-necessary access.
Deployment
Managed cloud, private VPC, on-prem, or hybrid.
Pick the posture that matches your risk model. Same platform, same governance, same agents.
Managed Cloud
Lexeme-hosted, single-tenant, HIPAA-aligned. Fastest time to first agent.
Private VPC
Deployed into your AWS, Azure, or GCP account. You own the keys and the network.
On-Premise
Self-hosted in your data center. Air-gapped option for the highest-sensitivity workloads.
Hybrid
Sensitive inference on-prem, general workloads in the managed cloud — one control plane.