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/google/veo-3-1

G

Google: Veo 3.1

Veo 3.1 is Google's advanced AI video generation model for high-quality cinematic video creation with native synchronized audio. It supports text-to-video, image-to-video, video-to-video workflows, reference images, first-and-last-frame control, video extension, realistic motion, and video generation up to 4K resolution.

Modetext、image、video → video、audio
Input price$0.4 per M tokens
Output price—
Context length1024 tokens
Listed at2025-10-15T00:00:00Z

Google

Latency—
Throughput—
Upload rate—
Context length1024 tokens
Max output—
Input price$0.4per second
Output price—per second
Cache read—per second
Cache write—per second

Performance

Avg TPS—
Avg latency—
Avg success rate—
TPS—
TTFT—
Latency—
Success rate—

Success rate

Speed

Code Example

curl ${API_BASE_URL}/v1beta/models/veo-3-1:predictLongRunning \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "veo-3-1",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

Replace <YOUR_API_KEY> with the API key generated on your token management page.

Authentication

All requests must include the Authorization: Bearer <TOKEN> header.

Endpoint Path

POST
google-native

Supported Parameters

ParameterTypeDefaultDescription
string720pControls the output video resolution. Supported values: 720p, 1080p, and 4k.
integer8Controls the generated video duration. Supported values: 4, 6, and 8 seconds. 1080p, 4K, reference-image, and video-extension workflows require an 8-second duration.
string16:9Controls the output video aspect ratio. Supported values: 16:9 and 9:16.
string-Describes visual elements or characteristics that should be avoided in the generated video.
integer-Optional random seed that may improve generation consistency but does not guarantee deterministic output.
array-Provides up to three reference images to guide subject, character, product, style, or visual consistency.

Rate Limits

GroupRPMTPMRPD

RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply by token group.

Pricing

ProviderBilling typePrice summary
G
Gemini
Per second
Input price$0.4per second
Completion price$—per second
Cache read price$—per second
Cache write price$—per second