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Repoint the image and video defaults, which were both dead #6

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Merged
MarcelloDuarte merged 1 commit into from
Jul 31, 2026
Merged

Repoint the image and video defaults, which were both dead #6

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17 changes: 14 additions & 3 deletions src/GoogleProvider.php
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Original file line number Diff line number Diff line change
Expand Up @@ -100,15 +100,26 @@ class GoogleProvider implements ProviderInterface, ImageProviderInterface, Embed
public const MODEL_1_5_PRO = 'gemini-1.5-pro';
public const MODEL_1_5_FLASH = 'gemini-1.5-flash';

// Imagen model aliases for image generation and editing
// Image generation. Imagen is retired as a product line; these replace it.
public const MODEL_3_1_FLASH_IMAGE = 'gemini-3.1-flash-image';
public const MODEL_3_1_FLASH_LITE_IMAGE = 'gemini-3.1-flash-lite-image';
public const MODEL_2_5_FLASH_IMAGE = 'gemini-2.5-flash-image';

/** @deprecated Imagen shuts down 17 August 2026. Use MODEL_3_1_FLASH_IMAGE. */
public const IMAGEN_4 = 'imagen-4.0-generate-001';
/** @deprecated Imagen shuts down 17 August 2026. Use MODEL_3_1_FLASH_IMAGE. */
public const IMAGEN_4_ULTRA = 'imagen-4.0-ultra-generate-001';
/** @deprecated Imagen shuts down 17 August 2026. Use MODEL_3_1_FLASH_IMAGE. */
public const IMAGEN_4_FAST = 'imagen-4.0-fast-generate-001';
/** @deprecated Imagen 3 is already shut down. Use MODEL_3_1_FLASH_IMAGE. */
public const IMAGEN_EDIT = 'imagen-3.0-capability-001';

// Veo model aliases for video generation
public const MODEL_VEO_3_1 = 'veo-3.1-generate-preview';
public const MODEL_VEO_3_1_FAST = 'veo-3.1-fast-generate-preview';
/** @deprecated Shut down 30 June 2026; requests fail. Use MODEL_VEO_3_1. */
public const MODEL_VEO_3 = 'veo-3.0-generate-001';
/** @deprecated Shut down 30 June 2026; requests fail. Use MODEL_VEO_3_1. */
public const MODEL_VEO_2 = 'veo-2.0-generate-001';

/** @var array<string, string> tool call ID to thought signature mapping for multi-turn tool use */
Expand Down Expand Up @@ -286,7 +297,7 @@ public function supportsImageEditing(): bool
*/
public function generateImage(string $prompt, array $options = []): array
{
$model = $options['model'] ?? self::IMAGEN_4_FAST;
$model = $options['model'] ?? self::MODEL_3_1_FLASH_IMAGE;
$numberOfImages = $options['numberOfImages'] ?? 1;
$aspectRatio = $options['aspectRatio'] ?? '1:1';

Expand Down Expand Up @@ -486,7 +497,7 @@ public function generateVideo(string $prompt, array $options = []): VideoRespons
*/
public function startVideo(string $prompt, array $options = []): string
{
$model = $options['model'] ?? self::MODEL_VEO_3;
$model = $options['model'] ?? self::MODEL_VEO_3_1;
$payload = $this->buildVideoPayload($prompt, $options);

$url = self::API_BASE . "/{$model}:predictLongRunning?key={$this->apiKey}";
Expand Down
10 changes: 5 additions & 5 deletions tests/Unit/GoogleVideoTest.php
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Expand Up @@ -24,7 +24,7 @@ class TestableVeoProvider extends GoogleProvider
{
public string $lastUrl = '';
public array $lastPayload = [];
public array $startResponse = ['name' => 'models/veo-3.0-generate-001/operations/abc123'];
public array $startResponse = ['name' => 'models/veo-3.1-generate-preview/operations/abc123'];

/** @var array<int, array> Queue of getRequest() responses, consumed in order */
public array $pollResponses = [];
Expand Down Expand Up @@ -77,9 +77,9 @@ protected function pause(int $seconds): void
it('posts to the predictLongRunning endpoint and returns the operation name', function () {
$jobId = $this->provider->startVideo('a cat surfing');

expect($jobId)->toBe('models/veo-3.0-generate-001/operations/abc123');
expect($jobId)->toBe('models/veo-3.1-generate-preview/operations/abc123');
expect($this->provider->lastUrl)
->toContain('veo-3.0-generate-001:predictLongRunning')
->toContain('veo-3.1-generate-preview:predictLongRunning')
->toContain('key=test-api-key');
expect($this->provider->lastPayload['instances'][0]['prompt'])->toBe('a cat surfing');
});
Expand Down Expand Up @@ -147,12 +147,12 @@ protected function pause(int $seconds): void
]]],
]];

$video = $this->provider->fetchVideo('models/veo-3.0-generate-001/operations/abc');
$video = $this->provider->fetchVideo('models/veo-3.1-generate-preview/operations/abc');

expect($video)->toBeInstanceOf(VideoResponse::class);
expect($video->data)->toBe('fake-video-binary');
expect($video->uri)->toBe('https://files.test/clip');
expect($video->model)->toBe('veo-3.0-generate-001');
expect($video->model)->toBe('veo-3.1-generate-preview');
});

it('decodes inline base64 video bytes', function () {
Expand Down
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