---

name: ovis-image description: "Ovis Image. Generate images from text with guidance scale and negative prompts. Triggers: text to image, ovis, image generation, guided generation" allowed-tools: Bash(curl *), WebFetch

Ovis Image

Generate images from text prompts with fine-tuned control over guidance scale, negative prompts, and inference steps. Supports acceleration for faster generation.

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": "ovis-image",
    "version": "0.0.1",
    "input": {
      "prompt": "a vibrant underwater coral reef, tropical fish, sunlight rays",
      "image_size": "landscape_4_3",
      "guidance_scale": 5,
      "num_inference_steps": 28
    }
  }'

Parameters

Parameter	Type	Default	Description
acceleration	string	regular	The acceleration level to use. enum: none, regular, high
enable_safety_checker	boolean	true	If set to true, the safety checker will be enabled.
guidance_scale	number	5	The guidance scale to use for the image generation.
image_size	string	landscape_4_3	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		The negative prompt to avoid unwanted elements.
num_images	integer	1	The number of images to generate.
num_inference_steps	integer	28	The number of inference steps to perform.
output_format	string	png	The format of the generated image. enum: jpeg, png, webp
prompt	string		The prompt to generate an image from.
seed	integer		The same seed and prompt produce the same output.

Examples

Detailed portrait 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": "ovis-image",
    "version": "0.0.1",
    "input": {
      "prompt": "oil painting of a woman in a garden, impressionist style, soft light",
      "negative_prompt": "blurry, deformed, low quality, watermark",
      "image_size": "portrait_4_3",
      "guidance_scale": 7,
      "num_inference_steps": 35,
      "output_format": "png"
    }
  }'

Fast generation with high acceleration:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "ovis-image",
    "version": "0.0.1",
    "input": {
      "prompt": "futuristic robot in a neon-lit alley, cinematic",
      "acceleration": "high",
      "image_size": "square_hd",
      "num_images": 3,
      "seed": 42
    }
  }'

Related Models

• Flux 2 - Alternative text-to-image generation
• Bytedance | Seedream | v4.5 | Text to Image - Bytedance image generation

Documentation

• each::labs Docs
• API Reference