Stateful by design,
sovereign by default.
An open-source foundation hardened for production, with governance-specific models and deployment models that respect your data boundary.
Foundation: ct-toolkit Core
Built on the open-source ct-toolkit (Constitutional AI Toolkit), hardened for production with vector search, time-series state engines, and embedding-based evaluation — moving beyond static YAML rules.
TG-Sentinel Model Family
A multi-tier family of governance-specific models (Fast, Max, and Ultra) fine-tuned for high-stakes adjudication, nuance detection, and multi-turn behavioral analysis.
Zero-Knowledge Governance
Purpose-built models for Gov, Defense, and Legal sectors with Zero-Data-Memorization. Fully air-gapped deployment options ensuring sensitive data never leaves your secure boundary.
Multi-Tenant SaaS Isolation
Five-layer isolation (Network, Identity, Database, Application, and Cache). Tenant identity is cryptographically derived from JWT claims at the persistence layer.
Integration-Ready Ecosystem
Native connectors for SIEM/SOAR (Elastic, ServiceNow), Compliance (OneTrust), and AI Frameworks (LangChain, DeepAgents) with HMAC-signed webhook delivery.
Meet your infrastructure
where it already is.
Drop-in API Gateway
The fastest path to governance. Simply point your LLM SDKs (OpenAI, Anthropic, etc.) to the Theseus Guard endpoint. Zero code changes required.
Air-Gapped & On-Premise
For highly restricted environments. Deploy the entire Theseus Guard engine inside your own VPC or physically isolated networks. Absolute data sovereignty.
Native Workspace Integrations
Bring governed AI directly to your workforce. Employees can chat securely with enterprise models through native workplace channels without any complex UI.
SIEM & GRC Telemetry
Deep integration with your security operations. Automatically forward audit logs, policy violations, and drift alerts to Splunk, Datadog, or ServiceNow.