diff --git a/packages/ai-vercel-gateway/tests/abort-signal-wire.test.ts b/packages/ai-vercel-gateway/tests/abort-signal-wire.test.ts
index b5049bee17..1cb32d57de 100644
--- a/packages/ai-vercel-gateway/tests/abort-signal-wire.test.ts
+++ b/packages/ai-vercel-gateway/tests/abort-signal-wire.test.ts
@@ -50,13 +50,13 @@ afterEach(() => {
 describe('Vercel AI Gateway adapters abort the provider request', () => {
   it('image generate', async () => {
     const wire = hangingFetch()
-    const adapter = createVercelGatewayImage('openai/gpt-image-1', 'test-key', {
+    const adapter = createVercelGatewayImage('openai/gpt-image-1.5', 'test-key', {
       fetch: wire.fetch,
       maxRetries: 0,
     })
     await expectAbortReachesFetch(wire, (abortSignal) =>
       adapter.generateImages({
-        model: 'openai/gpt-image-1',
+        model: 'openai/gpt-image-1.5',
         prompt: 'a cat',
         abortSignal,
         logger,
diff --git a/packages/ai-vercel-gateway/tests/image-adapter.test.ts b/packages/ai-vercel-gateway/tests/image-adapter.test.ts
index f343dda7d2..43c0d3e234 100644
--- a/packages/ai-vercel-gateway/tests/image-adapter.test.ts
+++ b/packages/ai-vercel-gateway/tests/image-adapter.test.ts
@@ -6,7 +6,7 @@ const testLogger = resolveDebugOption(false)
 
 describe('Vercel Gateway image adapter', () => {
   it('calls images.generate with model, prompt, n, size, and gateway options', async () => {
-    const adapter = createVercelGatewayImage('openai/gpt-image-1', 'k')
+    const adapter = createVercelGatewayImage('openai/gpt-image-1.5', 'k')
     const generate = vi.fn().mockResolvedValue({
       data: [{ b64_json: 'abc' }],
     })
@@ -15,7 +15,7 @@ describe('Vercel Gateway image adapter', () => {
     }
 
     const result = await adapter.generateImages({
-      model: 'openai/gpt-image-1',
+      model: 'openai/gpt-image-1.5',
       prompt: 'a red guitar',
       numberOfImages: 1,
       size: '1024x1024',
@@ -25,7 +25,7 @@ describe('Vercel Gateway image adapter', () => {
 
     expect(result.images[0]?.b64Json).toBe('abc')
     const body = generate.mock.calls[0]![0] as Record<string, unknown>
-    expect(body.model).toBe('openai/gpt-image-1')
+    expect(body.model).toBe('openai/gpt-image-1.5')
     expect(body.prompt).toBe('a red guitar')
     expect(body.n).toBe(1)
     expect(body.size).toBe('1024x1024')
diff --git a/testing/e2e/src/lib/media-providers.ts b/testing/e2e/src/lib/media-providers.ts
index dbb307160b..c11220f5a9 100644
--- a/testing/e2e/src/lib/media-providers.ts
+++ b/testing/e2e/src/lib/media-providers.ts
@@ -118,7 +118,7 @@ export function createImageAdapter(
         defaultHeaders: headers,
       }),
     'vercel-gateway': () =>
-      createVercelGatewayImage('openai/gpt-image-1', DUMMY_KEY, {
+      createVercelGatewayImage('openai/gpt-image-1.5', DUMMY_KEY, {
         baseURL: openaiUrl(aimockPort),
         defaultHeaders: headers,
       }),