Tencent
This page is auto-generated from model configurations. Last updated: 2026-07-29.
This reference lists all available Tencent image generation models and their parameters. Use these parameter names when calling the Generation API.
Hunyuan Image V3
Section titled “Hunyuan Image V3”Leverage the state-of-the-art capabilities of Hunyuan Image 3.0 to generate visual content that effectively conveys the messaging of your written material.
Model ID: model_hunyuan-image-v3
Capabilities: txt2img
LLM Markdown: https://app.scenario.com/api/models/model_hunyuan-image-v3/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
prompt | string | Yes | - | - | - | - | A textual prompt to guide model generation. |
negativePrompt | string | No | - | - | - | - | The negative prompt to guide the image generation away from certain concepts. |
imageSize | string | No | landscape_4_3 | - | - | portrait_16_9, portrait_4_3, square, square_hd, landscape_4_3, landscape_16_9 | The size of the generated image. |
numOutputs | number | No | 1 | 1 | 4 | - | Number of Images to generate |
numInferenceSteps | number | No | 50 | 1 | 50 | - | The number of inference steps. |
guidanceScale | number | No | 3.5 | 1 | 20 | - | Higher values adhere more closely to the input prompt, while lower values allow for more creative freedom. |
enablePromptExpansion | boolean | No | false | - | - | - | Enable prompt expansion |
seed | number | No | - | 0 | 2147483647 | - | Use a seed for reproducible results. Leave blank to use a random seed. |
HY World - Image to Skybox
Section titled “HY World - Image to Skybox”Expand a single photo of a place into a 360° equirectangular skybox image.
Model ID: model_hunyuan-world-image-to-skybox
Capabilities: img2img
LLM Markdown: https://app.scenario.com/api/models/model_hunyuan-world-image-to-skybox/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
image | file | Yes | - | - | - | - | A single photo of a PLACE/scene (indoor or outdoor), NOT an object — expanded into a 360° equirectangular panorama. |
prompt | string | No | - | - | - | - | Optional text describing what should fill the unseen surroundings. |
backend | string | No | full | - | - | full, qwen | Panorama backend. full = HunyuanImage-3 (highest quality, slower & costlier); qwen = faster and cheaper, lower fidelity. |
seed | number | No | - | 0 | 2147483647 | - | Seed for reproducible results; leave blank for random. |
Hy Wu Edit
Section titled “Hy Wu Edit”Image editing with HY-WU. Transfer outfits, swap faces, and blend textures instantly with reference images.
Model ID: model_hy-wu-edit
Capabilities: img2img
LLM Markdown: https://app.scenario.com/api/models/model_hy-wu-edit/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
prompt | string | Yes | - | - | - | - | Text prompt describing the desired edit. |
referenceImages | file_array | Yes | - | - | - | - | Input images for editing. Typically includes base image and reference image. |
numInferenceSteps | number | No | 30 | 1 | 100 | - | Number of denoising steps. |
numOutputs | number | No | 1 | 1 | 4 | - | Number of images to generate. |
enableThinking | boolean | No | true | - | - | - | When enabled, the model reasons before generation for higher quality at additional cost. |
seed | number | No | - | 0 | 2147483647 | - | Random seed for reproducibility. |