diff --git a/apps/web/src/app/api/openrouter/models/[provider]/[model]/endpoints/route.test.ts b/apps/web/src/app/api/openrouter/models/[provider]/[model]/endpoints/route.test.ts
index f74394e1b3..3ad812c24e 100644
--- a/apps/web/src/app/api/openrouter/models/[provider]/[model]/endpoints/route.test.ts
+++ b/apps/web/src/app/api/openrouter/models/[provider]/[model]/endpoints/route.test.ts
@@ -89,10 +89,10 @@ describe('GET /api/openrouter/models/[provider]/[model]/endpoints', () => {
 
   test('returns 404 for unavailable models without reading cached metadata', async () => {
     mockedGetOpenRouterModelsMetadataFromDatabase.mockClear();
-    const modelId = 'openai/gpt-oss-20b:free';
+    const modelId = 'google/gemma-4-31b-it:free';
 
     const response = await GET(request(modelId), {
-      params: Promise.resolve({ provider: 'openai', model: 'gpt-oss-20b:free' }),
+      params: Promise.resolve({ provider: 'google', model: 'gemma-4-31b-it:free' }),
     });
 
     expect(response.status).toBe(404);
diff --git a/apps/web/src/lib/ai-gateway/providers/openrouter/free-endpoint-data-policy.test.ts b/apps/web/src/lib/ai-gateway/providers/openrouter/free-endpoint-data-policy.test.ts
index a6982da457..6a0ccc4854 100644
--- a/apps/web/src/lib/ai-gateway/providers/openrouter/free-endpoint-data-policy.test.ts
+++ b/apps/web/src/lib/ai-gateway/providers/openrouter/free-endpoint-data-policy.test.ts
@@ -217,14 +217,14 @@ describe('applyFreeEndpointDataPolicy', () => {
   });
 
   test('ignores unavailable OpenRouter and exclusive free models', () => {
-    const freeVariant = offering('openai/gpt-oss-20b', true);
-    const model = offering('openai/gpt-oss-20b');
+    const freeVariant = offering('google/gemma-4-31b-it', true);
+    const model = offering('google/gemma-4-31b-it');
     const providerModelData = [{ provider: { slug: 'darkbloom' }, models: [freeVariant, model] }];
 
     applyFreeEndpointDataPolicy({
       providerModelData,
       openRouterFreeEndpoints: getOpenRouterFreeEndpoints(providerModelData),
-      kiloExclusiveModels: [freeExclusiveModel('openai/gpt-oss-20b:free', [])],
+      kiloExclusiveModels: [freeExclusiveModel('google/gemma-4-31b-it:free', [])],
     });
 
     expect(freeVariant.endpoint?.data_policy).toEqual({ training: false, retainsPrompts: false });
diff --git a/apps/web/src/lib/ai-gateway/unavailable-models.test.ts b/apps/web/src/lib/ai-gateway/unavailable-models.test.ts
index 0b152a4270..de3c08b1a6 100644
--- a/apps/web/src/lib/ai-gateway/unavailable-models.test.ts
+++ b/apps/web/src/lib/ai-gateway/unavailable-models.test.ts
@@ -6,19 +6,30 @@ import {
 
 describe('unavailable models', () => {
   test('keeps exact matching for request rejection', () => {
-    expect(isUnavailableModel('openai/gpt-oss-20b:free')).toBe(true);
+    expect(isUnavailableModel('google/gemma-4-26b-a4b-it:free')).toBe(true);
     expect(isUnavailableModel('sakana/fugu-ultra')).toBe(false);
     expect(isUnavailableModel('google/gemma-4-31b-it:free')).toBe(true);
-    expect(isUnavailableModel('openai/gpt-oss-20b')).toBe(false);
-    expect(isUnavailableModel('tencent/hy3:free')).toBe(true);
-    expect(isUnavailableModel('tencent/hy3')).toBe(false);
+    expect(isUnavailableModel('google/gemma-4-26b-a4b-it')).toBe(false);
+    expect(isUnavailableModel('z-ai/glm-5.2:free')).toBe(true);
+    expect(isUnavailableModel('z-ai/glm-5.2')).toBe(false);
   });
 
   test('matches normalized families for provider metadata', () => {
-    expect(familyHasUnavailableFreeModel('openai/gpt-oss-20b:free')).toBe(true);
-    expect(familyHasUnavailableFreeModel('openai/gpt-oss-20b')).toBe(true);
+    expect(familyHasUnavailableFreeModel('google/gemma-4-26b-a4b-it:free')).toBe(true);
+    expect(familyHasUnavailableFreeModel('google/gemma-4-26b-a4b-it')).toBe(true);
     expect(familyHasUnavailableFreeModel('cohere/north-mini-code')).toBe(false);
-    expect(familyHasUnavailableFreeModel('tencent/hy3:free')).toBe(true);
-    expect(familyHasUnavailableFreeModel('tencent/hy3')).toBe(true);
+    expect(familyHasUnavailableFreeModel('z-ai/glm-5.2:free')).toBe(true);
+    expect(familyHasUnavailableFreeModel('z-ai/glm-5.2')).toBe(true);
+  });
+
+  test.each([
+    'nvidia/nemotron-3-nano-30b-a3b:free',
+    'nvidia/nemotron-nano-12b-v2-vl:free',
+    'nvidia/nemotron-nano-9b-v2:free',
+    'openai/gpt-oss-20b:free',
+    'tencent/hy3:free',
+  ])('does not explicitly block delisted model %s', modelId => {
+    expect(isUnavailableModel(modelId)).toBe(false);
+    expect(familyHasUnavailableFreeModel(modelId)).toBe(false);
   });
 });
diff --git a/apps/web/src/lib/ai-gateway/unavailable-models.ts b/apps/web/src/lib/ai-gateway/unavailable-models.ts
index c8a465fbee..78eccef008 100644
--- a/apps/web/src/lib/ai-gateway/unavailable-models.ts
+++ b/apps/web/src/lib/ai-gateway/unavailable-models.ts
@@ -3,11 +3,6 @@ import { normalizeModelId } from '@/lib/ai-gateway/model-utils';
 const unavailableModelIds: ReadonlySet<string> = new Set([
   'google/gemma-4-26b-a4b-it:free', // usable through kilo-auto
   'google/gemma-4-31b-it:free',
-  'nvidia/nemotron-3-nano-30b-a3b:free',
-  'nvidia/nemotron-nano-12b-v2-vl:free',
-  'nvidia/nemotron-nano-9b-v2:free',
-  'openai/gpt-oss-20b:free',
-  'tencent/hy3:free',
   'z-ai/glm-5.2:free',
 ]);