---
title: ImagineArt 1.5 | Runware Docs
url: https://runware.ai/docs/models/imagineart-1-5
description: Hyper realistic AI image generation with precise typography
---
# ImagineArt 1.5

ImagineArt 1.5 is a hyper realistic image model for production visuals. It improves texture fidelity, light handling, and emotion capture. It supports detailed prompts, clean in image text, and multimodal workflows that mix prompts with reference images for consistent style and layout.

- **ID**: `imagineart:1@5`
- **Status**: live
- **Creator**: ImagineArt
- **Release Date**: November 15, 2025
- **Capabilities**: Text to Image, Image to Image

## Compatibility & Validation

`width` and `height` must be used together.

---

The following dimension combinations are supported:

| Configuration | Dimensions |
| --- | --- |
| `2K (1:1)` | `2048x2048` |
| `2K (16:9)` | `2560x1440` |
| `2K (9:16)` | `1440x2560` |
| `2K (4:3)` | `2304x1728` |
| `2K (3:4)` | `1728x2304` |
| `2K (3:1)` | `2472x824` |
| `2K (1:3)` | `824x2472` |
| `2K (3:2)` | `2496x1664` |
| `2K (2:3)` | `1664x2496` |

## Request Parameters

**API Options**

Platform-level options for task execution and delivery.

### [taskType](https://runware.ai/docs/models/imagineart-1-5#request-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Identifier for the type of task being performed

### [taskUUID](https://runware.ai/docs/models/imagineart-1-5#request-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

### [outputType](https://runware.ai/docs/models/imagineart-1-5#request-outputtype)

- **Type**: `string`
- **Default**: `URL`

Image output type.

**Allowed values**: `URL` `base64Data` `dataURI`

### [outputFormat](https://runware.ai/docs/models/imagineart-1-5#request-outputformat)

- **Type**: `string`
- **Default**: `JPG`

Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities.

- \`JPG\`: Best for photorealistic images with smaller file sizes (no transparency).
- \`PNG\`: Lossless compression, supports high quality and transparency (alpha channel).
- \`WEBP\`: Modern format providing superior compression and transparency support.

> [!NOTE]
> \*\*Transparency\*\*: If you are using features like background removal or LayerDiffuse that require transparency, you must select a format that supports an alpha channel (e.g., \`PNG\`, \`WEBP\`, \`TIFF\`). \`JPG\` does not support transparency.

**Allowed values**: `JPG` `PNG` `WEBP`

### [outputQuality](https://runware.ai/docs/models/imagineart-1-5#request-outputquality)

- **Type**: `integer`
- **Min**: `20`
- **Max**: `99`
- **Default**: `95`

Compression quality of the output. Higher values preserve quality but increase file size.

### [webhookURL](https://runware.ai/docs/models/imagineart-1-5#request-webhookurl)

- **Type**: `string`
- **Format**: `URI`

Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

**Learn more** (1 resource):

- [Webhooks](https://runware.ai/docs/platform/webhooks) (platform)

### [deliveryMethod](https://runware.ai/docs/models/imagineart-1-5#request-deliverymethod)

- **Type**: `string`
- **Default**: `sync`

Determines how the API delivers task results.

**Allowed values**:

- `sync` Returns complete results directly in the API response.
- `async` Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse.

**Learn more** (1 resource):

- [Task Polling](https://runware.ai/docs/platform/task-polling) (platform)

### [uploadEndpoint](https://runware.ai/docs/models/imagineart-1-5#request-uploadendpoint)

- **Type**: `string`
- **Format**: `URI`

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

**Common use cases:**

- **Cloud storage**: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
- **CDN integration**: Upload to content delivery networks for immediate distribution.

```text
// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg
```

The content data will be sent as the request body to the specified URL when generation is complete.

### [safety](https://runware.ai/docs/models/imagineart-1-5#request-safety)

- **Path**: `safety.checkContent`
- **Type**: `object (2 properties)`

Content safety checking configuration for image generation.

#### [checkContent](https://runware.ai/docs/models/imagineart-1-5#request-safety-checkcontent)

- **Path**: `safety.checkContent`
- **Type**: `boolean`
- **Default**: `false`

Enable or disable content safety checking. When enabled, defaults to `fast` mode.

#### [mode](https://runware.ai/docs/models/imagineart-1-5#request-safety-mode)

- **Path**: `safety.mode`
- **Type**: `string`
- **Default**: `none`

Safety checking mode for image generation.

**Allowed values**:

- `none` Disables checking.
- `fast` Performs a single check.

### [ttl](https://runware.ai/docs/models/imagineart-1-5#request-ttl)

- **Type**: `integer`
- **Min**: `60`

Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`.

### [includeCost](https://runware.ai/docs/models/imagineart-1-5#request-includecost)

- **Type**: `boolean`
- **Default**: `false`

Include task cost in the response.

### [numberResults](https://runware.ai/docs/models/imagineart-1-5#request-numberresults)

- **Type**: `integer`
- **Min**: `1`
- **Max**: `20`
- **Default**: `1`

Number of results to generate. Each result uses a different seed, producing variations of the same parameters.

**Generation Parameters**

Core parameters for controlling the generated content.

### [model](https://runware.ai/docs/models/imagineart-1-5#request-model)

- **Type**: `string`
- **Required**: true
- **Value**: `imagineart:1@5`

Identifier of the model to use for generation.

**Learn more** (3 resources):

- [Text To Image: Model Selection The Foundation Of Generation](https://runware.ai/docs/guides/text-to-image#model-selection-the-foundation-of-generation) (guide)
- [Image Inpainting: Model Specialized Inpainting Models](https://runware.ai/docs/guides/image-inpainting#model-specialized-inpainting-models) (guide)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/guides/image-outpainting#other-critical-parameters) (guide)

### [positivePrompt](https://runware.ai/docs/models/imagineart-1-5#request-positiveprompt)

- **Type**: `string`
- **Required**: true
- **Min**: `2`
- **Max**: `3000`

Text prompt describing elements to include in the generated output.

**Learn more** (2 resources):

- [Text To Image: Prompts Guiding The Generation](https://runware.ai/docs/guides/text-to-image#prompts-guiding-the-generation) (guide)
- [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/guides/image-outpainting#other-critical-parameters) (guide)

### [width](https://runware.ai/docs/models/imagineart-1-5#request-width)

- **Type**: `integer`
- **Paired with**: height

Width of the generated media in pixels.

**Learn more** (2 resources):

- [Image To Image: Dimensions Changing Aspect Ratio](https://runware.ai/docs/guides/image-to-image#dimensions-changing-aspect-ratio) (guide)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/guides/image-outpainting#dimensions-critical-for-outpainting) (guide)

### [height](https://runware.ai/docs/models/imagineart-1-5#request-height)

- **Type**: `integer`
- **Paired with**: width

Height of the generated media in pixels.

**Learn more** (2 resources):

- [Image To Image: Dimensions Changing Aspect Ratio](https://runware.ai/docs/guides/image-to-image#dimensions-changing-aspect-ratio) (guide)
- [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/guides/image-outpainting#dimensions-critical-for-outpainting) (guide)

## Response Parameters

### [taskType](https://runware.ai/docs/models/imagineart-1-5#response-tasktype)

- **Type**: `string`
- **Required**: true
- **Value**: `imageInference`

Type of the task.

### [taskUUID](https://runware.ai/docs/models/imagineart-1-5#response-taskuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the task.

### [imageUUID](https://runware.ai/docs/models/imagineart-1-5#response-imageuuid)

- **Type**: `string`
- **Required**: true
- **Format**: `UUID v4`

UUID of the output image.

### [imageURL](https://runware.ai/docs/models/imagineart-1-5#response-imageurl)

- **Type**: `string`
- **Format**: `URI`

URL of the output image.

### [imageBase64Data](https://runware.ai/docs/models/imagineart-1-5#response-imagebase64data)

- **Type**: `string`

Base64-encoded image data.

### [imageDataURI](https://runware.ai/docs/models/imagineart-1-5#response-imagedatauri)

- **Type**: `string`
- **Format**: `URI`

Data URI of the output image.

### [seed](https://runware.ai/docs/models/imagineart-1-5#response-seed)

- **Type**: `integer`

The seed used for generation. If none was provided, shows the randomly generated seed.

### [NSFWContent](https://runware.ai/docs/models/imagineart-1-5#response-nsfwcontent)

- **Type**: `boolean`

Flag indicating if NSFW content was detected.

### [cost](https://runware.ai/docs/models/imagineart-1-5#response-cost)

- **Type**: `float`

Task cost in USD. Present when `includeCost` is set to `true` in the request.

## Examples

### Rain-Slick Neon Alley Portrait (Text to Image)

![Rain-Slick Neon Alley Portrait](https://assets.runware.ai/examples/imagineart-1-5/f142911d-2af8-42f9-93e4-0513a71f0b92.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "39a53ab2-8f31-41d4-a71f-1046162099d0",
  "model": "imagineart:1@5",
  "positivePrompt": "A hyper-realistic cinematic portrait of a solitary woman standing in a narrow neon-lit alley after midnight, reflective rain-slick pavement, translucent umbrella catching magenta and teal light, subtle steam drifting from street vents, glowing vertical shop signs with clean legible text reading 'NOVA TEA' and 'OPEN 24', detailed wet leather coat, realistic skin pores, damp strands of hair, pensive expression, shallow depth of field, soft bokeh from distant traffic, layered reflections in puddles, atmospheric haze, dramatic rim lighting, high texture fidelity, emotionally charged urban realism, premium production photography look, ultra-detailed light handling, natural anatomy, crisp focus on face",
  "width": 1664,
  "height": 2496
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "39a53ab2-8f31-41d4-a71f-1046162099d0",
  "imageUUID": "835fead6-51c2-4b9f-816a-f34779975ac1",
  "imageURL": "https://im.runware.ai/image/os/a18d05/ws/3/ii/835fead6-51c2-4b9f-816a-f34779975ac1.jpg",
  "seed": 515047464,
  "cost": 0.03
}
```

---

### Rain-Slicked Midnight Tea Stall (Text to Image)

![Rain-Slicked Midnight Tea Stall](https://assets.runware.ai/examples/imagineart-1-5/0f3d9643-99fe-4ba4-8cbb-a3385b5b4de1.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "c3366990-6738-44ef-ac40-773c76488d19",
  "model": "imagineart:1@5",
  "positivePrompt": "A hyper-realistic midnight street tea stall in a narrow old-city alley during light rain, a young woman in a deep teal raincoat warming her hands around a glass cup of steaming chai, intricate droplets on the plastic canopy, glowing amber bulbs, wet pavement reflecting neon signage in clean readable text that says 'NIGHT TEA', stacked biscuit jars, dented metal kettle, curling steam, textured brick walls, distant scooters blurred by drizzle, emotional quiet solitude, cinematic composition, ultra-detailed skin, fabric, glass, and metal textures, natural color contrast between warm stall light and cool blue rain, production-quality photography, realistic depth of field, crisp focus on subject, subtle atmospheric haze",
  "width": 2560,
  "height": 1440
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "c3366990-6738-44ef-ac40-773c76488d19",
  "imageUUID": "7bfd8808-7c95-4c5d-a324-dcf0da7f4ee6",
  "imageURL": "https://im.runware.ai/image/os/a17d13/ws/3/ii/7bfd8808-7c95-4c5d-a324-dcf0da7f4ee6.jpg",
  "seed": 91373802,
  "cost": 0.03
}
```

---

### Rain-Slicked Midnight Train Platform (Text to Image)

![Rain-Slicked Midnight Train Platform](https://assets.runware.ai/examples/imagineart-1-5/15332bd1-ba89-43af-bc6d-321c6fa2e539.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "266a8ab8-b0d2-4e14-af7e-478233217fb2",
  "model": "imagineart:1@5",
  "positivePrompt": "A hyper-realistic midnight commuter train platform in a dense modern Asian metropolis during light rain, seen at eye level under cold fluorescent canopy lights and distant neon reflections. A solitary violinist in a charcoal overcoat stands near the yellow safety line, instrument case open, while a small crowd of late-night passengers waits under transparent umbrellas. Wet concrete glows with layered reflections of magenta, cyan, amber, and white. Fine texture detail on rain droplets, damp wool fabric, polished violin wood, scuffed platform paint, brushed steel columns, and fogged glass panels. In the background, a sleek silver train approaches through mist with soft headlight bloom. Visible station signage with clean readable text that says 'PLATFORM 3' and 'LAST TRAIN 00:42'. Subtle wind movement in coats and loose hair, natural human expressions, cinematic depth, realistic anatomy, premium editorial photography look, dramatic yet intimate mood, exquisite light handling, sharp focus on foreground subject, detailed atmosphere, production-quality realism.",
  "width": 2560,
  "height": 1440
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "266a8ab8-b0d2-4e14-af7e-478233217fb2",
  "imageUUID": "11d2d22f-b326-46d4-a5e9-2f49d084abdd",
  "imageURL": "https://im.runware.ai/image/os/a20d05/ws/3/ii/11d2d22f-b326-46d4-a5e9-2f49d084abdd.jpg",
  "seed": 270892796,
  "cost": 0.03
}
```

---

### Rain-Slick Futuristic Train Platform (Text to Image)

![Rain-Slick Futuristic Train Platform](https://assets.runware.ai/examples/imagineart-1-5/3398d05c-5c14-4bf7-afce-d82d2ec18cac.jpg)

**Request**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "cefac86b-94de-4945-9a22-89d502881144",
  "model": "imagineart:1@5",
  "positivePrompt": "A hyper-realistic cinematic scene of a rain-slick elevated train platform in a near-future megacity at blue hour, inspired by creative seed 14764. A solitary woman in a tailored amber coat stands beneath a transparent shelter, holding a clear umbrella dotted with raindrops, while a sleek silver train approaches through mist. The platform surface reflects teal, magenta, and warm gold light from holographic ads and overhead lamps. In the background, layered skyscrapers fade into drizzle and atmospheric fog, with illuminated windows and subtle transit infrastructure. Include crisp readable station signage that says 'PLATFORM 7' and a small route display reading 'AURORA LINE'. Emphasize realistic skin texture, wet fabric detail, polished metal, glass reflections, believable depth, emotional stillness, and premium production photography aesthetics. Shot like a high-end commercial campaign, 50mm lens look, shallow depth of field, natural perspective, dramatic but realistic lighting, ultra-detailed textures, balanced composition, no distortion.",
  "width": 2560,
  "height": 1440
}
```

**Response**:

```json
{
  "taskType": "imageInference",
  "taskUUID": "cefac86b-94de-4945-9a22-89d502881144",
  "imageUUID": "31358505-d6fd-4fcf-8be1-e44a49a5cc7d",
  "imageURL": "https://im.runware.ai/image/os/a03d21/ws/3/ii/31358505-d6fd-4fcf-8be1-e44a49a5cc7d.jpg",
  "seed": 2082818712,
  "cost": 0.03
}
```