AI Models in unified API
Experiment quickly in a clean UI, explore example runs for insights,
or integrate via SDKs and APIs.
LongCat-Video t2v
Turn plain text into cinematic, on-brand video. Describe the scene and camera feel; LongCat generates smooth, consistent shots with adjustable length, FPS, and quality.

Jewelry Modeling
Generate realistic jewelry modeling photos by applying provided jewelry images onto a model or person, with professional lighting and detailed textures.
Real Esrgan Image Upscaler
High-quality image upscaler with optional face enhancement

Seedream v4
Seedream 4.0 is a next-generation image creation model that unifies generation and editing in a single architecture, enabling advanced multimodal reasoning and reference consistency while delivering stunning 4K images with significantly faster inference.
SDXL Lightning 4-step
SDXL-Lightning is a lightning-fast text-to-image generation model that produces high-quality 1024px images in just a few steps, distilled from Stable Diffusion XL.
LongCat-Video t2v
Turn plain text into cinematic, on-brand video. Describe the scene and camera feel; LongCat generates smooth, consistent shots with adjustable length, FPS, and quality.

Jewelry Modeling
Generate realistic jewelry modeling photos by applying provided jewelry images onto a model or person, with professional lighting and detailed textures.
Real Esrgan Image Upscaler
High-quality image upscaler with optional face enhancement

Seedream v4
Seedream 4.0 is a next-generation image creation model that unifies generation and editing in a single architecture, enabling advanced multimodal reasoning and reference consistency while delivering stunning 4K images with significantly faster inference.
SDXL Lightning 4-step
SDXL-Lightning is a lightning-fast text-to-image generation model that produces high-quality 1024px images in just a few steps, distilled from Stable Diffusion XL.
LongCat-Video t2v
Turn plain text into cinematic, on-brand video. Describe the scene and camera feel; LongCat generates smooth, consistent shots with adjustable length, FPS, and quality.

Jewelry Modeling
Generate realistic jewelry modeling photos by applying provided jewelry images onto a model or person, with professional lighting and detailed textures.
Real Esrgan Image Upscaler
High-quality image upscaler with optional face enhancement

Seedream v4
Seedream 4.0 is a next-generation image creation model that unifies generation and editing in a single architecture, enabling advanced multimodal reasoning and reference consistency while delivering stunning 4K images with significantly faster inference.
SDXL Lightning 4-step
SDXL-Lightning is a lightning-fast text-to-image generation model that produces high-quality 1024px images in just a few steps, distilled from Stable Diffusion XL.
LongCat-Video t2v
Turn plain text into cinematic, on-brand video. Describe the scene and camera feel; LongCat generates smooth, consistent shots with adjustable length, FPS, and quality.

Jewelry Modeling
Generate realistic jewelry modeling photos by applying provided jewelry images onto a model or person, with professional lighting and detailed textures.
Real Esrgan Image Upscaler
High-quality image upscaler with optional face enhancement

Seedream v4
Seedream 4.0 is a next-generation image creation model that unifies generation and editing in a single architecture, enabling advanced multimodal reasoning and reference consistency while delivering stunning 4K images with significantly faster inference.
SDXL Lightning 4-step
SDXL-Lightning is a lightning-fast text-to-image generation model that produces high-quality 1024px images in just a few steps, distilled from Stable Diffusion XL.
From Idea to Production in Minutes
A streamlined workflow for building with AI models.
No infrastructure to manage. Focus on building, we handle the rest.
API Quickstart
Explore the unified API. For each model, we provide a code snippet to get you started.
import { modelrunner } from "@modelrunner/client";const result = await modelrunner.subscribe(`google/veo-3.1-text-to-video`, {input: {"prompt": "An eye-level shot glides through a misty pine forest at dawn. Soft sunlight filters through the trees, illuminating particles in the air. A red fox slowly emerges from the fog, stretches, and walks across moss-covered ground. The camera tracks its gentle movement in shallow focus. Natural ambiance fills the soundscape — birds chirping, distant rustle of leaves, and a light breeze passing through the forest.","duration": "6","resolution": "720p","aspect_ratio": "16:9","person_generation": "allow_all"}});
Frequently Asked Questions
Everything you need to know about ModelRunner

