INSIDE THE WORLDMODEL™ ARCHITECTURE
Shared operational state within the WorldModel™ architecture
The WorldModel™ architecture combines governance, consent, system coordination, safety intervention and accountability in a reference design for intelligent physical environments. This page explains its shared operational-state component: the contextual information that connected systems use when proposing, evaluating and carrying out actions.
Shared state is a component of the architecture, not the entirety of it. Representing what is happening in a venue does not, by itself, establish who may act, which constraints apply, or what evidence must be retained.
The complete WorldModel framework, published definitions and wider reference material are available at WorldModel.global .
View all five architecture diagramsCANONICAL REFERENCE AND IMPLEMENTATION
A defined architecture. A specified implementation.
Published reference architecture: ten architectural layers and eleven cross-cutting policies, as defined at WorldModel.global. The layers and policies describe the complete architecture.
Project implementation: the participating systems, adapters, information, authority, redundancy and verification are specified for the installation. Publishing an architecture does not establish that every interface or capability is implemented in every Mad system.
SHARED OPERATIONAL CONTEXT
Give decisions a common ground.
A venue changes continuously. People move, content changes, resources become busy and operating permissions expire. The information relevant to one subsystem may also affect the experience delivered by another.
WorldModel™ supplies an architecture for maintaining and exchanging that context. Its environment model can include space, occupancy, current conditions, content state and location-specific rules. Its identity functions carry relevant preferences within consent and purpose limits.
Each participating system receives the information and authority appropriate to its task. Context can be distributed across cooperating systems; the architecture does not require every component to hold every detail.
TECHNICAL DETAILKeep the basis of the decision visible.
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A measured quantity, a visitor's selection, an operator's declaration and a prediction can all be useful. They have different meanings.
Relevant state can carry its source, time, uncertainty and conditions of use. Conflicting observations or stale information can require a fresh check before an action is allowed or a resource is treated as available.
This lets the system respond to what is established while retaining uncertainty where it matters.
CONTINUITY AND CONSENT
Let the right choices follow the visitor.
A visitor may choose Spanish, captions and a quieter presentation. Those session requirements can inform later interactions without making public identification a prerequisite.
The Identity Continuity Layer within the WorldModel™ architecture supports permitted continuity; the Cognitive Governance Layer evaluates consent when an action depends on it. Data minimization, retention and withdrawal behavior belong in the operating design.
The result is a framework for coherent personalization across zones and devices, with the current permission attached to the use of information.
TECHNICAL DETAILThe result becomes new context.
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Mad Intelligence™ uses relevant context to assess which resources can achieve a retained requirement. Increased occupancy can change acoustic capability; daylight can change display visibility; a failed lift can change the availability of an accessible route.
Evidence then changes the model of the environment. A new observation, a reduced capability, an unresolved requirement or a qualified replacement becomes information for the next decision.
WorldModel and Mad Intelligence can implement these responsibilities together. Shared context supports purposeful action, and the result improves the context available for later action.
TECHNICAL DETAILContext operates within governance.
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Shared context is part of the complete WorldModel architecture: ten layers and eleven cross-cutting policies. Governance, time, identity, environment, orchestration, federation, resilience, safety and assurance each have defined responsibilities.
WorldModel OS provides the interfaces that let existing systems exchange the relevant state and participate in governed coordination.
TECHNICAL DETAILShare the choice that the next interaction needs.
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A visitor permits the session to retain Spanish and captions. The next participating exhibit needs those settings and the applicable permission, rather than the visitor’s complete profile or a recording of earlier conversations. ICL™ supports the permitted continuity; CGL™ considers current authority; EDE™ supplies relevant location and operating context.
The information’s origin, time and fitness for the decision remain relevant. If permission changes, a session expires or the source is unavailable, the implementation follows its defined response. This is an architectural example; the actual exchanged fields and adapters are established for a project.
THE COMPONENT AND THE NAMED ARCHITECTURE
Use the name for the complete architecture.
In technical discussion, a world model is a representation of an environment used for reasoning, prediction or planning. WorldModel™ identifies the particular governed architecture described on this site and at WorldModel.Global. The reference architecture includes an environmental representation, but also specifies the authority, consent, coordination, safety and accountability mechanisms surrounding its use.
The current reference describes ten architectural layers and eleven cross-cutting policies. These are not ten sequential approval gates: operational safety preemption and non-gating audit have their own defined roles.
LET’S BUILD WHAT COMES NEXT
What should your systems understand together?
Start with the interactions, operating conditions and permitted information that need to remain coherent across your venue.
Explore the possibilities