Imagen 4 Fast
Imagen 4 Fast is Google's throughput-optimized image generation model, the fast tier of Imagen 4, built for high-volume pipelines, real-time applications, and rapid creative iteration where generation speed and cost per image determine whether a workflow is viable.
Image Gen
index.ts
import { experimental_generateImage as generateImage } from 'ai';
const result = await generateImage({ model: 'google/imagen-4.0-fast-generate-001', prompt: 'A red balloon on a wooden table.'});More models by Google
| Model |
|---|
| 1M | 2.4s | 195tps | $1.50/M | $7.50/M | Read:$0.15/M Write:— | $14/K + input costs | +3 |   | 07/21/2026 | |||
| 1M | 1.0s | 479tps | $0.30/M | $2.50/M | Read:$0.03/M Write:— | $14/K + input costs | +3 | | 07/21/2026 | |||
| 1M | 2.2s | 201tps | $1.50/M | $9/M | Read:$0.15/M Write:— | $14/K + input costs | +3 | | 05/19/2026 | |||
| 1M | 0.6s | 251tps | $0.25/M | $1.50/M | Read:$0.03/M Write:— | $14/K + input costs | +3 | | 03/03/2026 | |||
| 1M | 4.4s | 113tps | $2/M | $12/M | Read: $0.2/M Write: — | $14/K + input costs | +3 | | 02/19/2026 | |||
| 1M | 0.8s | 181tps | $0.50/M | $3/M | Read: $0.05/M Write: — | $14/K + input costs | +3 | | 12/17/2025 |