ByteDance Seed

ByteDance Seed

ByteDance
Seaweed

Seaweed

ByteDance
+
+

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About

Seed Diffusion Preview is a large-scale, code-focused language model that uses discrete-state diffusion to generate code non-sequentially, achieving dramatically faster inference without sacrificing quality by decoupling generation from the token-by-token bottleneck of autoregressive models. It combines a two-stage curriculum, mask-based corruption followed by edit-based augmentation, to robustly train a standard dense Transformer, striking a balance between speed and accuracy and avoiding shortcuts like carry-over unmasking to preserve principled density estimation. The model delivers an inference speed of 2,146 tokens/sec on H20 GPUs, outperforming contemporary diffusion baselines while matching or exceeding their accuracy on standard code benchmarks, including editing tasks, thereby establishing a new speed-quality Pareto frontier and demonstrating discrete diffusion’s practical viability for real-world code generation.

About

Seaweed is a foundational AI model for video generation developed by ByteDance. It utilizes a diffusion transformer architecture with approximately 7 billion parameters, trained on a compute equivalent to 1,000 H100 GPUs. Seaweed learns world representations from vast multi-modal data, including video, image, and text, enabling it to create videos of various resolutions, aspect ratios, and durations from text descriptions. It excels at generating lifelike human characters exhibiting diverse actions, gestures, and emotions, as well as a wide variety of landscapes with intricate detail and dynamic composition. Seaweed offers enhanced controls, allowing users to generate videos from images by providing an initial frame to guide consistent motion and style throughout the video. It can also condition on both the first and last frames to create transition videos, and be fine-tuned to generate videos based on reference images.

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

Developers and research teams needing a code generation model tool that reduces latency compared to traditional autoregressive systems while maintaining competitive benchmark performance

Audience

Researchers seeking a solution to produce high-quality, realistic videos from text, images, or audio inputs.

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

Free
Free Version
Free Trial

Pricing

No information available.
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/seed_diffusion

Company Information

ByteDance
Founded: 2012
China
seaweed.video/

Alternatives

Seed2.0 Pro

Seed2.0 Pro

ByteDance

Alternatives

OmniHuman-1

OmniHuman-1

ByteDance
Gemini Diffusion

Gemini Diffusion

Google DeepMind
Kling 3.0 Omni

Kling 3.0 Omni

Kling AI
Mercury Coder

Mercury Coder

Inception Labs
Seedance 2.0

Seedance 2.0

ByteDance
Mercury 2

Mercury 2

Inception

Categories

Categories

Integrations

AnyAPI
C++
Citlyze
Flyne AI
Fuser
Go
Java
Magica
Python
TESS AI
WaveSpeedAI
ZOOOP
graphis

Integrations

AnyAPI
C++
Citlyze
Flyne AI
Fuser
Go
Java
Magica
Python
TESS AI
WaveSpeedAI
ZOOOP
graphis
Claim ByteDance Seed and update features and information
Claim ByteDance Seed and update features and information
Claim Seaweed and update features and information
Claim Seaweed and update features and information