google/imagen-4-fast 📝❓ → 🖼️

⭐ Official ▶️ 1.4M runs 📅 Jun 2025 ⚙️ Cog 0.16.8
fast-generation text-to-image typography

About

Use this fast version of Imagen 4 when speed and cost are more important than quality

Example Output

Prompt:

"The photo: Create a cinematic, photorealistic medium shot capturing the dynamic energy of a high-octane action film. The focus is a young woman with wind-swept dark hair streaked with pink highlights and determined features, looking directly and intently into the camera lens, she is slightly off-center. She wears a fitted pink and gold racing jacket over a black tank top with "Imagen 4 Fast" in motion-stylized lettering and on the next line "on Replicate" emblazoned across the chest and aviator sunglasses pushed up on her head. The lighting is dramatic with motion blur streaks and neon reflections from passing city lights, creating dynamic lens flares and light trails (they do not cover her face). The background shows a blurred urban nightscape with streaking car headlights and illuminated skyscrapers rushing past, rendered with heavy motion blur and shallow depth of field. High contrast lighting, vibrant neon color palette with deep blues and electric yellows, and razor-sharp focus on her intense eyes enhance the fast-paced, electrifying atmosphere. She is illuminated while the background is darker."

Output

Example output

Performance Metrics

2.90s Prediction Time
2.92s Total Time
1 Images
All Input Parameters
{
  "prompt": "The photo: Create a cinematic, photorealistic medium shot capturing the dynamic energy of a high-octane action film. The focus is a young woman with wind-swept dark hair streaked with pink highlights and determined features, looking directly and intently into the camera lens, she is slightly off-center. She wears a fitted pink and gold racing jacket over a black tank top with \"Imagen 4 Fast\" in motion-stylized lettering and on the next line \"on Replicate\" emblazoned across the chest and aviator sunglasses pushed up on her head. The lighting is dramatic with motion blur streaks and neon reflections from passing city lights, creating dynamic lens flares and light trails (they do not cover her face). The background shows a blurred urban nightscape with streaking car headlights and illuminated skyscrapers rushing past, rendered with heavy motion blur and shallow depth of field. High contrast lighting, vibrant neon color palette with deep blues and electric yellows, and razor-sharp focus on her intense eyes enhance the fast-paced, electrifying atmosphere. She is illuminated while the background is darker.",
  "aspect_ratio": "4:3",
  "output_format": "jpg",
  "safety_filter_level": "block_only_high"
}
Input Parameters
prompt (required) Type: string
Text prompt for image generation
aspect_ratio Default: 1:1
Aspect ratio of the generated image
output_format Default: jpg
Format of the output image
safety_filter_level Default: block_only_high
block_low_and_above is strictest, block_medium_and_above blocks some prompts, block_only_high is most permissive but some prompts will still be blocked
Output Schema

Output

Type: stringFormat: uri

Example Execution Logs
Generating image...
Generated image in 2.90 seconds
Version Details
Version ID
c7ac6d10969b5c36d9eca1f5ece370aba38ca06d6477769d7c1cde84746d574a
Version Created
October 20, 2025
Run on Replicate →