diff --git a/packages/specs/schema/src/components/open-spec/operationInQueryMapper.ts b/packages/specs/schema/src/components/open-spec/operationInQueryMapper.ts
index 9c9c316f86c..f06065f9e31 100644
--- a/packages/specs/schema/src/components/open-spec/operationInQueryMapper.ts
+++ b/packages/specs/schema/src/components/open-spec/operationInQueryMapper.ts
@@ -1,9 +1,37 @@
 import {cleanObject} from "@tsed/core";
+import {OS3Example} from "@tsed/openspec";
 import {JsonSchemaOptions} from "../../interfaces/JsonSchemaOptions";
 import {registerJsonSchemaMapper} from "../../registries/JsonSchemaMapperContainer";
 import {createRefName} from "../../utils/ref";
 import type {JsonParameterOptions} from "./operationInParameterMapper";
 
+function buildExamples(property: string, examples?: Record<string, OS3Example>) {
+  if (!examples) {
+    return undefined;
+  }
+
+  let hasKey = false;
+
+  const newExamples = Object.entries(examples).reduce((acc, [key, {value, description, ...props}]) => {
+    if (value[property] === undefined) {
+      return acc;
+    }
+
+    hasKey = true;
+
+    return {
+      ...acc,
+      [key]: {
+        ...props,
+        value: value[property],
+        description
+      }
+    };
+  }, {});
+
+  return hasKey ? newExamples : undefined;
+}
+
 function inlineReference(parameter: any, {jsonParameter, ...options}: JsonSchemaOptions) {
   const name = createRefName(jsonParameter.$schema.getName(), options);
   const schema = options.components?.schemas?.[name];
@@ -21,7 +49,8 @@ function inlineReference(parameter: any, {jsonParameter, ...options}: JsonSchema
         required: (schema?.required || []).includes(key),
         description,
         schema: prop,
-        style: prop.$ref ? "deepObject" : undefined
+        style: prop.$ref ? "deepObject" : undefined,
+        examples: buildExamples(key, parameter.examples)
       })
     ];
   }, []);
diff --git a/packages/specs/schema/test/integrations/query-model-examples.spec.ts b/packages/specs/schema/test/integrations/query-model-examples.spec.ts
new file mode 100644
index 00000000000..bc07320182d
--- /dev/null
+++ b/packages/specs/schema/test/integrations/query-model-examples.spec.ts
@@ -0,0 +1,124 @@
+import {
+  Default,
+  Examples,
+  GenericOf,
+  Generics,
+  getSpec,
+  In,
+  Maximum,
+  Minimum,
+  OperationPath,
+  Path,
+  Property,
+  SpecTypes
+} from "../../src/index";
+import {QueryParams} from "@tsed/platform-params";
+
+class QueryParamModel {
+  @Property()
+  path: string;
+
+  @Property()
+  condition: string;
+
+  @Property()
+  value: string;
+}
+
+@Path("/query")
+class QueryModelCtrl {
+  @OperationPath("GET", "/")
+  async get(
+    @QueryParams()
+    @Examples({
+      example1: {
+        description: "description1",
+        value: {
+          path: "path1",
+          condition: "condition1"
+        }
+      },
+      example2: {
+        description: "description1",
+        value: {
+          path: "path2",
+          condition: "condition2"
+        }
+      }
+    })
+    q: QueryParamModel
+  ) {}
+}
+
+describe("Query Model example", () => {
+  it("should generate the spec for deep object", () => {
+    const spec = getSpec(QueryModelCtrl, {specType: SpecTypes.OPENAPI});
+
+    expect(spec).toEqual({
+      paths: {
+        "/query": {
+          get: {
+            operationId: "queryModelCtrlGet",
+            parameters: [
+              {
+                in: "query",
+                name: "path",
+                required: false,
+                examples: {
+                  example1: {
+                    description: "description1",
+                    value: "path1"
+                  },
+                  example2: {
+                    description: "description1",
+                    value: "path2"
+                  }
+                },
+                schema: {
+                  type: "string"
+                }
+              },
+              {
+                examples: {
+                  example1: {
+                    description: "description1",
+                    value: "condition1"
+                  },
+                  example2: {
+                    description: "description1",
+                    value: "condition2"
+                  }
+                },
+                in: "query",
+                name: "condition",
+                required: false,
+                schema: {
+                  type: "string"
+                }
+              },
+              {
+                in: "query",
+                name: "value",
+                required: false,
+                schema: {
+                  type: "string"
+                }
+              }
+            ],
+            responses: {
+              "200": {
+                description: "Success"
+              }
+            },
+            tags: ["QueryModelCtrl"]
+          }
+        }
+      },
+      tags: [
+        {
+          name: "QueryModelCtrl"
+        }
+      ]
+    });
+  });
+});