Agent may make mistakes. Verify all outputs.
Seedream 4.0 is a SOTA multimodal image creation model built on leading architecture. It breaks through the boundaries of traditional text-to-image models by natively supporting text, single-image, and multi-image inputs. Users can freely combine text and images to achieve diverse creative modes within a single model—such as multi-image blending, image editing, and sequentially batch image generation, featuring subject consistency, making image creation more free and controllable.
import { experimental_generateImage as generateImage } from 'ai';
const result = await generateImage({ model: 'bytedance/seedream-4.0', prompt: 'A turquoise hummingbird resting on a branch covered with dew at sunrise.'});Try out Seedream 4.0 by ByteDance. Usage is billed to your team at API rates. Free users get $5 of credits every 30 days, and you are considered a free user if you haven't made a payment.
| Model |
|---|
| — | — |  | 04/14/2026 | ||||||||||
| — | — | | 04/14/2026 | ||||||||||
| — | — | | 01/28/2026 | ||||||||||
| — | — | | 12/16/2025 | ||||||||||
| — | — | | 11/28/2025 | ||||||||||
| — | — | | 10/31/2025 | ||||||||||
| 256K | 1.3s | 114tps | $0.25/M | $2.00/M | Read: $0.05/M Write: — | — | — | | 09/01/2025 | ||||
| 256K | 2.6s | 131tps | $0.25/M | $2.00/M | Read: $0.05/M Write: — | — | — | | 09/01/2025 | ||||
| — | — | | 06/11/2025 | ||||||||||
| — | — | | 06/01/2025 | ||||||||||
| — | — | | 06/01/2025 |