openai/gpt-image-1.5 📝❓🖼️🔢 → 🖼️

⭐ Official ▶️ 1.2M runs 📅 Dec 2025 ⚙️ Cog 0.16.9
image-editing image-to-image text-to-image

About

OpenAI's latest image generation model with better instruction following and adherence to prompts

Example Output

Prompt:

"make a scene in chelsea, london in the 1970s, photorealistic, everything in focus, with tons of people, and a bus with an advertisement for "ImageGen 1.5 on Replicate" with the OpenAI logo and subtitle "Create what you imagine". Hyper-realistic amateur photography, iPhone snapshot quality"

Output

Example output

Performance Metrics

47.55s Prediction Time
47.59s Total Time
All Input Parameters 
{
  "prompt": "make a scene in chelsea, london in the 1970s, photorealistic, everything in focus, with tons of people, and a bus with an advertisement for \"ImageGen 1.5 on Replicate\" with the OpenAI logo and subtitle \"Create what you imagine\". Hyper-realistic amateur photography, iPhone snapshot quality",
  "quality": "high",
  "background": "auto",
  "moderation": "auto",
  "aspect_ratio": "1:1",
  "output_format": "webp",
  "input_fidelity": "low",
  "number_of_images": 1,
  "output_compression": 90
}
Input Parameters
prompt (required) Type: string
A text description of the desired image
quality Default: auto
The quality of the generated image
user_id Type: string
An optional unique identifier representing your end-user. This helps OpenAI monitor and detect abuse.
background Default: auto
Set whether the background is transparent or opaque or choose automatically
moderation Default: auto
Content moderation level
aspect_ratio Default: 1:1
The aspect ratio of the generated image
input_images Type: array
A list of images to use as input for the generation
output_format Default: webp
Output format
input_fidelity Default: low
Control how much effort the model will exert to match the style and features, especially facial features, of input images
openai_api_key Type: string
Your OpenAI API key (optional - uses proxy if not provided)
number_of_images Type: integerDefault: 1Range: 1 - 10
Number of images to generate (1-10)
output_compression Type: integerDefault: 90Range: 0 - 100
Compression level (0-100%)
Output Schema

Output

Type: array • Items Type: string • Items Format: uri

Example Execution Logs 
Model: gpt-image-1.5
Generating image...
Generated image in 47.5sec
Generated 1 images
Input text token count: 77
Input image token count: 0
Output token count: 4666
Version Details
Version ID
3e500d811a6635079f454fb7e7ea909ddeb49bd2bbcc7f22e8dca0d230b2a3ce
Version Created
January 10, 2026
Run on Replicate →