diff --git a/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.test.ts b/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.test.ts
index a2b954d990..0846259f5c 100644
--- a/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.test.ts
+++ b/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.test.ts
@@ -2,6 +2,7 @@ import { describe, expect, test } from '@jest/globals';
 import {
   modelRetainsPrompts,
   modelTrains,
+  withWorstProviderDataPolicy,
 } from '@/lib/ai-gateway/providers/openrouter/model-data-policy';
 import { OpenRouterSearchResponse } from '@/lib/ai-gateway/providers/openrouter/openrouter-types';
 
@@ -18,6 +19,76 @@ const baseModel = {
 };
 
 describe('model data policy', () => {
+  test('reports prompt retention when a provider offers both standard and ZDR routes', () => {
+    const response = OpenRouterSearchResponse.parse({
+      data: {
+        models: [
+          {
+            ...baseModel,
+            endpoint: {
+              provider_display_name: 'SpaceXAI (ZDR)',
+              is_free: false,
+              pricing: { prompt: '0.000002', completion: '0.000006' },
+              data_policy: {
+                training: false,
+                retainsPrompts: false,
+              },
+            },
+          },
+        ],
+      },
+    });
+
+    const model = response.data.models[0];
+    if (!model) throw new Error('expected model');
+    const normalizedModel = withWorstProviderDataPolicy(model, {
+      training: false,
+      retainsPrompts: true,
+    });
+
+    expect(normalizedModel.endpoint?.data_policy).toEqual({
+      training: false,
+      retainsPrompts: true,
+    });
+    expect(model.endpoint?.data_policy).toEqual({
+      training: false,
+      retainsPrompts: false,
+    });
+  });
+
+  test('preserves data collection reported by a model route', () => {
+    const response = OpenRouterSearchResponse.parse({
+      data: {
+        models: [
+          {
+            ...baseModel,
+            endpoint: {
+              provider_display_name: 'Test Provider',
+              is_free: false,
+              pricing: { prompt: '0.000002', completion: '0.000006' },
+              data_policy: {
+                training: true,
+                retainsPrompts: true,
+              },
+            },
+          },
+        ],
+      },
+    });
+
+    const model = response.data.models[0];
+    if (!model) throw new Error('expected model');
+    const normalizedModel = withWorstProviderDataPolicy(model, {
+      training: false,
+      retainsPrompts: false,
+    });
+
+    expect(normalizedModel.endpoint?.data_policy).toEqual({
+      training: true,
+      retainsPrompts: true,
+    });
+  });
+
   test('preserves and uses model endpoint policy overrides', () => {
     const response = OpenRouterSearchResponse.parse({
       data: {
diff --git a/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.ts b/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.ts
index 9e90afe5dd..6ac115eee2 100644
--- a/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.ts
+++ b/apps/web/src/lib/ai-gateway/providers/openrouter/model-data-policy.ts
@@ -1,5 +1,28 @@
 import type { OpenRouterModel } from '@/lib/ai-gateway/providers/openrouter/openrouter-types';
 
+/**
+ * OpenRouter returns one route per model even when a provider offers routes with different data
+ * policies. Report data collection if either that route or the provider-wide policy allows it.
+ */
+export function withWorstProviderDataPolicy(
+  model: OpenRouterModel,
+  providerPolicy: { training: boolean; retainsPrompts: boolean }
+): OpenRouterModel {
+  if (!model.endpoint) return model;
+
+  return {
+    ...model,
+    endpoint: {
+      ...model.endpoint,
+      data_policy: {
+        training: providerPolicy.training || model.endpoint.data_policy?.training === true,
+        retainsPrompts:
+          providerPolicy.retainsPrompts || model.endpoint.data_policy?.retainsPrompts === true,
+      },
+    },
+  };
+}
+
 export function modelTrains(model: OpenRouterModel, providerTrains: boolean): boolean {
   return model.endpoint?.data_policy?.training ?? providerTrains;
 }
diff --git a/apps/web/src/lib/ai-gateway/providers/openrouter/sync-providers.ts b/apps/web/src/lib/ai-gateway/providers/openrouter/sync-providers.ts
index d2386d4001..b4db833f6e 100644
--- a/apps/web/src/lib/ai-gateway/providers/openrouter/sync-providers.ts
+++ b/apps/web/src/lib/ai-gateway/providers/openrouter/sync-providers.ts
@@ -45,6 +45,7 @@ import {
   applyFreeEndpointDataPolicy,
   getOpenRouterFreeEndpoints,
 } from '@/lib/ai-gateway/providers/openrouter/free-endpoint-data-policy';
+import { withWorstProviderDataPolicy } from '@/lib/ai-gateway/providers/openrouter/model-data-policy';
 import { isUnavailableModel } from '@/lib/ai-gateway/unavailable-models';
 
 /**
@@ -346,7 +347,9 @@ async function syncProviders(
     // Deduplicate models within each provider by slug
     const uniqueModelsMap = new Map<string, OpenRouterModel>();
     data.models.forEach(model => {
-      uniqueModelsMap.set(normalizeModelId(model.slug), model);
+      // A model may show a ZDR route even though the same provider also offers data-retaining routes.
+      const normalizedModel = withWorstProviderDataPolicy(model, data.provider.dataPolicy);
+      uniqueModelsMap.set(normalizeModelId(model.slug), normalizedModel);
     });
     const uniqueModels = Array.from(uniqueModelsMap.values());