Seedream 4.0

Seedream 4.0

ByteDance
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About

Seedream 4.0 is a next-generation multimodal AI image generation and editing model that unifies text-to-image creation and text-guided image editing within a single architecture, delivering professional-grade visuals up to 4K resolution with exceptional fidelity and speed. It’s built around an efficient diffusion transformer and variational autoencoder design that lets it interpret text prompts and reference images to produce highly detailed, consistent outputs while handling complex semantics, lighting, and structure reliably, and it offers batch generation, multi-reference support, and precise control over edits such as style, background, or object changes without degrading the rest of the scene. Seedream 4.0 demonstrates industry-leading prompt understanding, aesthetic quality, and structural stability across generation and editing tasks, outperforming earlier versions and rival models in benchmarks for prompt adherence and visual coherence.

About

Z-Image is an open source image generation foundation model family developed by Alibaba’s Tongyi-MAI team that uses a Scalable Single-Stream Diffusion Transformer architecture to generate photorealistic and creative images from text prompts with only 6 billion parameters, making it more efficient than many larger models while still delivering competitive quality and instruction following. It includes multiple variants; Z-Image-Turbo, a distilled version optimized for ultra-fast inference with as few as eight function evaluations and sub-second generation on appropriate GPUs; Z-Image, the full foundation model suited for high-fidelity creative generation and fine-tuning; Z-Image-Omni-Base, a versatile base checkpoint for community-driven development; and Z-Image-Edit, tuned for image-to-image editing tasks with strong instruction adherence.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Designers, marketers, and creative professionals who require an AI tool to generate and edit high-quality images from text and reference inputs with precision and speed

Audience

AI developers, researchers, and creative technologists who need a powerful, open source text-to-image generation model that delivers high-quality, efficient image synthesis and editing capabilities

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

ByteDance
Founded: 2012
China
seed.bytedance.com/en/seedream4_0

Company Information

Z-Image
Founded: 1999
China
github.com/Tongyi-MAI/Z-Image

Alternatives

Seedream 4.5

Seedream 4.5

ByteDance

Alternatives

FLUX.2 [klein]

FLUX.2 [klein]

Black Forest Labs
Seedream

Seedream

ByteDance
FLUX.1 Kontext

FLUX.1 Kontext

Black Forest Labs

Categories

Categories

Integrations

APIFree
Eromify
Flyne AI
OpenClaw
Oxen.ai
Piooy
SnapVee Studio

Integrations

APIFree
Eromify
Flyne AI
OpenClaw
Oxen.ai
Piooy
SnapVee Studio
Claim Seedream 4.0 and update features and information
Claim Seedream 4.0 and update features and information
Claim Z-Image and update features and information
Claim Z-Image and update features and information