diff --git a/app/src/main/java/com/m57/hermescontrol/data/remote/HermesApiService.kt b/app/src/main/java/com/m57/hermescontrol/data/remote/HermesApiService.kt
index fcff05b6..ea588208 100644
--- a/app/src/main/java/com/m57/hermescontrol/data/remote/HermesApiService.kt
+++ b/app/src/main/java/com/m57/hermescontrol/data/remote/HermesApiService.kt
@@ -430,7 +430,9 @@ interface HermesApiService {
     ): Response<Unit>
 
     @GET("api/model/options")
-    suspend fun getModelOptions(): Response<ModelOptionsResponse>
+    suspend fun getModelOptions(
+        @Query("refresh") refresh: Boolean = false,
+    ): Response<ModelOptionsResponse>
 
     @GET("api/model/auxiliary")
     suspend fun getAuxiliaryModels(): Response<AuxiliaryModelsResponse>
diff --git a/app/src/main/java/com/m57/hermescontrol/ui/model/ModelScreen.kt b/app/src/main/java/com/m57/hermescontrol/ui/model/ModelScreen.kt
index a4eb2098..4ca8f8ae 100644
--- a/app/src/main/java/com/m57/hermescontrol/ui/model/ModelScreen.kt
+++ b/app/src/main/java/com/m57/hermescontrol/ui/model/ModelScreen.kt
@@ -101,7 +101,7 @@ fun ModelScreen(
         title = { Text(stringResource(R.string.screen_models)) },
         navigationIcon = onOpenDrawer?.let { NavIcon.Menu(it) },
         isRefreshing = state.isLoading,
-        onRefresh = { viewModel.loadAll() },
+        onRefresh = { viewModel.loadAll(refresh = true) },
     ) { paddingValues ->
         when {
             state.isLoading && state.providers.isEmpty() -> {
diff --git a/app/src/main/java/com/m57/hermescontrol/ui/model/ModelViewModel.kt b/app/src/main/java/com/m57/hermescontrol/ui/model/ModelViewModel.kt
index 52dd31a3..0e4e414d 100644
--- a/app/src/main/java/com/m57/hermescontrol/ui/model/ModelViewModel.kt
+++ b/app/src/main/java/com/m57/hermescontrol/ui/model/ModelViewModel.kt
@@ -76,12 +76,12 @@ class ModelViewModel :
         _uiState.update { it.copy(pinnedModels = AuthManager.getPinnedModels()) }
     }
 
-    fun loadAll() {
+    fun loadAll(refresh: Boolean = false) {
         _uiState.update { it.copy(isLoading = true, errorMessage = null) }
         viewModelScope.launch {
             val optionsDeferred =
                 async(Dispatchers.IO) {
-                    safeApiCall { ApiClient.hermesApi.getModelOptions() }
+                    safeApiCall { ApiClient.hermesApi.getModelOptions(refresh = refresh) }
                 }
             val activeProfileDeferred =
                 async(Dispatchers.IO) {
diff --git a/app/src/test/java/com/m57/hermescontrol/E2eIntegrationTest.kt b/app/src/test/java/com/m57/hermescontrol/E2eIntegrationTest.kt
index 4690c4b6..fbab956b 100644
--- a/app/src/test/java/com/m57/hermescontrol/E2eIntegrationTest.kt
+++ b/app/src/test/java/com/m57/hermescontrol/E2eIntegrationTest.kt
@@ -1284,7 +1284,7 @@ class E2eIntegrationTest {
             val provider = ModelProvider("ollama", "Ollama", false, true, listOf("llama3"), 1, null, true, null, null)
             val profile = ProfileInfo("default", null, true, "llama3", "ollama", null, null, null, null)
 
-            coEvery { mockApiService.getModelOptions() } returns
+            coEvery { mockApiService.getModelOptions(any()) } returns
                 Response.success(ModelOptionsResponse(listOf(provider)))
             coEvery { mockApiService.getActiveProfile() } returns
                 Response.success(ActiveProfileResponse("default", null))
@@ -1333,6 +1333,53 @@ class E2eIntegrationTest {
             assertEquals("Successfully set profile model to llama3", viewModel.uiState.value.toastMessage)
         }
 
+    @Test
+    fun testModelOptions_refreshFlagPropagation() =
+        runTest {
+            val provider = ModelProvider("ollama", "Ollama", false, true, listOf("llama3"), 1, null, true, null, null)
+            val profile = ProfileInfo("default", null, true, "llama3", "ollama", null, null, null, null)
+
+            coEvery { mockApiService.getModelOptions(any()) } returns
+                Response.success(ModelOptionsResponse(listOf(provider)))
+            coEvery { mockApiService.getActiveProfile() } returns
+                Response.success(ActiveProfileResponse("default", null))
+            coEvery { mockApiService.getProfiles() } returns Response.success(ProfilesResponse(listOf(profile)))
+            coEvery { mockApiService.getAuxiliaryModels() } returns
+                Response.success(
+                    AuxiliaryModelsResponse(
+                        tasks = emptyList(),
+                        main = MainModelAssignment("openai", "gpt-4"),
+                    ),
+                )
+            coEvery { mockApiService.getMoaModels() } returns
+                Response.success<MoaConfigResponse>(
+                    MoaConfigResponse(
+                        presets = emptyMap(),
+                        default_preset = "",
+                        reference_models = emptyList(),
+                        aggregator = MoaModelSlot("openai", "gpt-4"),
+                        max_tokens = 4096,
+                    ),
+                )
+
+            val capturedRefresh = mutableListOf<Boolean>()
+            coEvery { mockApiService.getModelOptions(any()) } answers {
+                capturedRefresh.add(firstArg())
+                Response.success(ModelOptionsResponse(listOf(provider)))
+            }
+
+            // Default loadAll() must call getModelOptions with refresh = false
+            val viewModel = ModelViewModel()
+            viewModel.loadAll()
+            advanceUntilIdle()
+
+            // Pull-to-refresh path must call getModelOptions with refresh = true
+            viewModel.loadAll(refresh = true)
+            advanceUntilIdle()
+
+            assertEquals(listOf(false, true), capturedRefresh)
+        }
+
     @Test
     fun testConnectViewModel_onPairingString_urlFormat() =
         runTest {