diff --git a/packages/client/hmi-client/src/types/Types.ts b/packages/client/hmi-client/src/types/Types.ts
index 39ac34181f..594fd5bf17 100644
--- a/packages/client/hmi-client/src/types/Types.ts
+++ b/packages/client/hmi-client/src/types/Types.ts
@@ -224,12 +224,12 @@ export interface InitialSemantic extends Semantic {
 }
 
 export interface ModelConfiguration extends TerariumAsset {
-    calibrationRunId?: string;
     modelId: string;
     simulationId?: string;
     observableSemanticList: ObservableSemantic[];
     parameterSemanticList: ParameterSemantic[];
     initialSemanticList: InitialSemantic[];
+    inferredParameterList?: ParameterSemantic[];
 }
 
 export interface ObservableSemantic extends Semantic {
diff --git a/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/dataservice/model/configurations/ModelConfiguration.java b/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/dataservice/model/configurations/ModelConfiguration.java
index b2e4abef38..c943669e90 100644
--- a/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/dataservice/model/configurations/ModelConfiguration.java
+++ b/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/dataservice/model/configurations/ModelConfiguration.java
@@ -22,9 +22,6 @@
 @Entity
 public class ModelConfiguration extends TerariumAsset {
 
-	@TSOptional
-	private UUID calibrationRunId;
-
 	private UUID modelId;
 
 	/** This is "simulation" in the sense of our POJO. It actually corresponds to a pyciemss calibration */
@@ -43,6 +40,26 @@ public class ModelConfiguration extends TerariumAsset {
 	@JsonManagedReference
 	private List<InitialSemantic> initialSemanticList = new ArrayList<>();
 
+	/**
+	 * This field is only populated if simulationId is not null, it is meant as a sampling of the
+	 * configured space, but not necessarily the true distributions. It will set once and should
+	 * be readonly afterward.
+	 *
+	 * We will designated a dummy distribution type
+	 * {
+	 *   type: 'inferred',
+	 *   parameters: {
+	 *	   mean: <number>
+	 *	   stddev: <number>
+	 *   }
+	 * }
+	 *
+	 **/
+	@TSOptional
+	@OneToMany(mappedBy = "modelConfiguration", fetch = FetchType.EAGER, cascade = CascadeType.ALL)
+	@JsonManagedReference
+	private List<ParameterSemantic> inferredParameterList = new ArrayList<>();
+
 	@Override
 	public ModelConfiguration clone() {
 		final ModelConfiguration clone = new ModelConfiguration();
@@ -64,6 +81,13 @@ public ModelConfiguration clone() {
 			}
 		}
 
+		if (this.inferredParameterList != null) {
+			clone.setInferredParameterList(new ArrayList<>());
+			for (final ParameterSemantic semantic : inferredParameterList) {
+				clone.getInferredParameterList().add(semantic.clone());
+			}
+		}
+
 		if (this.initialSemanticList != null) {
 			clone.setInitialSemanticList(new ArrayList<>());
 			for (final InitialSemantic semantic : initialSemanticList) {