| entityA | Object | true | https://uor.foundation/interaction/InteractionContext | https://uor.foundation/schema/TermExpression | First entity in the interaction context. |
| entityB | Object | true | https://uor.foundation/interaction/InteractionContext | https://uor.foundation/schema/TermExpression | Second entity in the interaction context. |
| sharedSiteMask | Datatype | true | https://uor.foundation/interaction/InteractionContext | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | Bitmask identifying which sites are shared between the two entities. |
| commutatorNorm | Datatype | true | https://uor.foundation/interaction/InteractionContext | http://www.w3.org/2001/XMLSchema#decimal | The norm of the commutator on shared sites. Zero iff the operators commute. |
| commutatorValue | Datatype | true | https://uor.foundation/interaction/CommutatorState | http://www.w3.org/2001/XMLSchema#decimal | The computed commutator norm value. |
| associatorNorm | Datatype | true | https://uor.foundation/interaction/AssociatorState | http://www.w3.org/2001/XMLSchema#decimal | The norm of the three-way associator on shared sites. |
| tripleComponentA | Object | true | https://uor.foundation/interaction/AssociatorTriple | https://uor.foundation/schema/Datum | First component datum in the associator triple. |
| tripleComponentB | Object | true | https://uor.foundation/interaction/AssociatorTriple | https://uor.foundation/schema/Datum | Second component datum in the associator triple. |
| tripleComponentC | Object | true | https://uor.foundation/interaction/AssociatorTriple | https://uor.foundation/schema/Datum | Third component datum in the associator triple. |
| sitePosition | Datatype | true | https://uor.foundation/interaction/ThreeWaySite | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | The position index of the shared site. |
| leftGroupingValue | Datatype | true | https://uor.foundation/interaction/ThreeWaySite | http://www.w3.org/2001/XMLSchema#decimal | Value under left-associative grouping (AB)C. |
| rightGroupingValue | Datatype | true | https://uor.foundation/interaction/ThreeWaySite | http://www.w3.org/2001/XMLSchema#decimal | Value under right-associative grouping A(BC). |
| isPinned | Datatype | true | https://uor.foundation/interaction/ThreeWaySite | http://www.w3.org/2001/XMLSchema#boolean | Whether this site is pinned by a lease constraint. |
| pinningPair | Object | true | https://uor.foundation/interaction/ThreeWaySite | https://uor.foundation/schema/TermExpression | Identifier of the entity pair that pins this site. |
| negotiationSteps | Datatype | true | https://uor.foundation/interaction/NegotiationTrace | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | Number of steps in the negotiation trace. |
| isConvergent | Datatype | true | https://uor.foundation/interaction/NegotiationTrace | http://www.w3.org/2001/XMLSchema#boolean | Whether the trace converges to zero commutator or zero associator. |
| modelConvergent | Datatype | true | https://uor.foundation/interaction/MutualModelTrace | http://www.w3.org/2001/XMLSchema#boolean | Whether the mutual model trace converges. |
| nerveDimension | Datatype | true | https://uor.foundation/interaction/InteractionNerve | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | Maximum dimension of the interaction nerve simplicial complex. |
| nerveBettiNumbers | Datatype | true | https://uor.foundation/interaction/InteractionNerve | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | Betti number sequence of the interaction nerve. |
| reificationDepth | Datatype | true | https://uor.foundation/interaction/InteractionComposition | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | Depth of the interaction composition reification. |
| traceLength | Datatype | true | https://uor.foundation/interaction/NegotiationTrace | http://www.w3.org/2001/XMLSchema#nonNegativeInteger | The number of steps in a negotiation trace. |
| convergenceRate | Datatype | true | https://uor.foundation/interaction/NegotiationTrace | http://www.w3.org/2001/XMLSchema#decimal | The rate at which the negotiation trace converges. |
| terminalValue | Object | true | https://uor.foundation/interaction/NegotiationTrace | https://uor.foundation/schema/TermExpression | The terminal value of the negotiation trace. |
| associatorProfileRef | Object | true | https://uor.foundation/interaction/AssociatorTriple | https://uor.foundation/observable/Observable | Reference to the observable describing the associativity profile. |
| associatorNormValue | Datatype | true | https://uor.foundation/interaction/AssociatorTriple | http://www.w3.org/2001/XMLSchema#decimal | The maximum norm of the associator for this triple. |