ByteDance Seed API

Add text, image, video generation to your app with ByteDance Seed.
Access ByteDance Seed AI through a single API with puter.js.

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Text, Image, Video Generation API

Advanced Reasoning & Thinking Budget

Flexible control of thinking budget allows users to dynamically adjust reasoning length, optimizing for speed or depth depending on the task.

Vision-Language Understanding

State-of-the-art results on visual reasoning, OCR, diagram understanding, and video comprehension benchmarks.

Text-to-Image Generation (Seedream)

Unified architecture for image generation and editing, supporting up to 4K resolution with precise text rendering and style control.

Text/Image-to-Video (Seedance)

Multi-shot video generation with smooth motion, rich details, and cinematic aesthetics at 1080p, plus native audio-video generation.

Code Generation

Specialized code model achieving inference speed of 2,146 tokens/s, a 5.4x improvement over comparable autoregressive models.

Agentic Capabilities

Leading performance in interactive agent tasks, with strong capabilities in GUI control and gameplay.

ByteDance Seed Models

Access all ByteDance Seed models through a single API.

Seed 1.6

Flagship chat model with advanced reasoning and multi-turn conversation capabilities.

bytedance-seed/seed-1.6

Seed 1.6 Flash

Ultra-fast and cost-efficient model optimized for quick responses and high throughput.

bytedance-seed/seed-1.6-flash

Seedream 4.0

Latest image generation model with superior quality, precise text rendering, and up to 4K resolution.

ByteDance-Seed/Seedream-4.0

Seedream 3.0

Cost-effective image generation model for creative applications and rapid prototyping.

ByteDance-Seed/Seedream-3.0

Seedance 1.0 Pro

High-quality video generation with superior detail, cinematic aesthetics, and smooth motion at 1080p.

ByteDance/Seedance-1.0-pro

Seedance 1.0 Lite

Fast and cost-effective video generation for rapid prototyping and creative exploration.

ByteDance/Seedance-1.0-lite

Integrate ByteDance Seed in Seconds

Add ByteDance Seed AI to your app with just a few lines of code.
No API keys, no backend, no configuration required.

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "bytedance-seed/seed-1.6"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

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Related Resources

Learn how to use ByteDance Seed models with Puter.js.