The x101 architecture has three layers. The interface layer is how people and systems reach the platform: voice, chat, mobile and web applications, embedded user-interface components, a programmatic API, and triggers that let automated processes start a request. All route into one intelligence layer, which works in four stages: understand, which reads intent, context and identity and resolves entities before the model sees the text; recall, which reuses answers already approved, by exact match or by template match; reason, which decomposes the goal into a plan and routes each part to a source; and act, which calls tools and runs workflows. Governance runs across all four stages rather than being one of them: entitlement is checked before retrieval, and role-based access, guardrails, human approvals and audit apply at every stage. The layer also provides orchestration, memory, explainability and cost tracking, and the model within it is a replaceable component. The intelligence layer reaches connected systems through one governed path: enterprise applications and software-as-a-service products, databases, document repositories, email and communication tools, and institutional know-how such as tickets, threads and prior resolutions. Those systems are reached through more than 1,000 pre-built connectors, with the MCP and A2A standards covering anything outside the catalogue.