diff --git a/x-pack/plugins/index_management/public/application/components/mappings_editor/lib/utils.ts b/x-pack/plugins/index_management/public/application/components/mappings_editor/lib/utils.ts
index 972c56677398f..4b882e5bc4951 100644
--- a/x-pack/plugins/index_management/public/application/components/mappings_editor/lib/utils.ts
+++ b/x-pack/plugins/index_management/public/application/components/mappings_editor/lib/utils.ts
@@ -789,5 +789,5 @@ export const getFieldByPathName = (fields: NormalizedFields, name: string) => {
 export function isLocalModel(
   model: InferenceServiceSettings
 ): model is LocalInferenceServiceSettings {
-  return Boolean((model as LocalInferenceServiceSettings).service_settings.model_id);
+  return ['elser', 'elasticsearch'].includes((model as LocalInferenceServiceSettings).service);
 }
diff --git a/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/details_page_mappings_content.tsx b/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/details_page_mappings_content.tsx
index 38035990a8ec6..1b1cafc9880b6 100644
--- a/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/details_page_mappings_content.tsx
+++ b/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/details_page_mappings_content.tsx
@@ -231,7 +231,7 @@ export const DetailsPageMappingsContent: FunctionComponent<{
               .map((field) => field.inference_id)
               .filter(
                 (inferenceId: string) =>
-                  state.inferenceToModelIdMap?.[inferenceId] &&
+                  state.inferenceToModelIdMap?.[inferenceId].trainedModelId && // third-party inference models don't have trainedModelId
                   !state.inferenceToModelIdMap?.[inferenceId].isDeployed
               );
         setHasSavedFields(true);
diff --git a/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/trained_models_deployment_modal.tsx b/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/trained_models_deployment_modal.tsx
index 6472b1d384e0c..e91ef6c88021d 100644
--- a/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/trained_models_deployment_modal.tsx
+++ b/x-pack/plugins/index_management/public/application/sections/home/index_list/details_page/trained_models_deployment_modal.tsx
@@ -101,9 +101,14 @@ export function TrainedModelsDeploymentModal({
   useEffect(() => {
     const models = inferenceIdsInPendingList.map(
       (inferenceId) => inferenceToModelIdMap?.[inferenceId]
-    );
+    ); // filter out third-party models
     for (const model of models) {
-      if (model && !model.isDownloading && !model.isDeployed) {
+      if (
+        model?.trainedModelId &&
+        model.isDeployable &&
+        !model.isDownloading &&
+        !model.isDeployed
+      ) {
         // Sometimes the model gets stuck in a ready to deploy state, so we need to trigger deployment manually
         startModelAllocation(model.trainedModelId);
       }
diff --git a/x-pack/plugins/index_management/public/hooks/use_details_page_mappings_model_management.ts b/x-pack/plugins/index_management/public/hooks/use_details_page_mappings_model_management.ts
index e4cc3fa31dc10..79d4c8f79cf33 100644
--- a/x-pack/plugins/index_management/public/hooks/use_details_page_mappings_model_management.ts
+++ b/x-pack/plugins/index_management/public/hooks/use_details_page_mappings_model_management.ts
@@ -32,7 +32,7 @@ const getCustomInferenceIdMap = (
   const inferenceIdMap = models.reduce<InferenceToModelIdMap>((inferenceMap, model) => {
     const inferenceEntry = isLocalModel(model)
       ? {
-          trainedModelId: model.service_settings.model_id, // third-party models don't have trained model ids
+          trainedModelId: model.service_settings.model_id,
           isDeployable: model.service === Service.elser || model.service === Service.elasticsearch,
           isDeployed: modelStatsById[model.service_settings.model_id]?.state === 'started',
           isDownloading: Boolean(downloadStates[model.service_settings.model_id]),