---

name: wan-2-5-preview-text-to-image description: "Wan | 2.5 | Preview | Text to Image. Generate images from text prompts using the Wan 2.5 Preview model with prompt expansion. Triggers: wan, text to image, image generation, wan 2.5" allowed-tools: Bash(curl *), WebFetch

Wan | 2.5 | Preview | Text to Image

Generate high-quality images from text descriptions using the Wan 2.5 Preview model. Supports Chinese and English prompts, LLM-based prompt expansion for better results, and multiple output sizes.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wan-2-5-preview-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "A cozy bookshop interior with warm lighting, tall wooden shelves filled with colorful books, a cat sleeping on an armchair",
      "image_size": "landscape_16_9",
      "num_images": 1,
      "enable_prompt_expansion": true
    }
  }'

Parameters

Parameter	Type	Default	Description
enable_prompt_expansion	boolean	true	Whether to enable LLM-based prompt rewriting for improved results
image_size	string	square_hd	The size of the generated image. enum: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9
negative_prompt	string		Negative prompt to describe content to avoid (max 500 chars)
num_images	integer	1	Number of images to generate (1-4)
prompt	string		The prompt for image generation. Supports Chinese and English (max 2000 chars)
seed	integer		Random seed for reproducibility

Examples

Detailed scene with negative prompt:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wan-2-5-preview-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "Futuristic underwater city with bioluminescent buildings, transparent domes, and schools of colorful fish swimming between structures",
      "negative_prompt": "blurry, low quality, text, watermark, deformed",
      "image_size": "landscape_4_3",
      "num_images": 2,
      "enable_prompt_expansion": true
    }
  }'

Chinese prompt with seed:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wan-2-5-preview-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "A traditional Chinese mountain landscape in ink wash painting style with misty peaks and a small boat on the river",
      "image_size": "portrait_16_9",
      "num_images": 1,
      "seed": 88888,
      "enable_prompt_expansion": false
    }
  }'

Related Models

• wan-2-5-preview-image-to-image - Image to image editing
• wan-2-5-preview-text-to-video - Text to video
• wan-2-5-preview-image-to-video - Image to video

Documentation

• each::labs Docs
• API Reference