Seedream 4.0 / テキストから画像
Supports text, single-image, and multi-image inputs, and enables series image generation.
Seedream 4.0Multi-Image Stories at 1K–4K
Seedream 4.0 supports text-to-image and image-to-image with sequential multi-image generation, up to 4K resolution, and OpenAI-style url or b64_json responses.
Generation Capabilities
From single hero frames to sequential multi-image narratives.
Sequential Multi-Image Mode
Turn on series mode to emit a short related set of images with coherent subject identity and style.
1K to 4K Fidelity Tiers
Pick the resolution tier that matches your pipeline — 1K for previews, 2K for production, 4K for print-ready masters.
Multi-Reference I2I
Feed packshots or brand assets and restyle while preserving product geometry — built for catalog refresh cycles.
Flexible Output Formats
Return download URLs for simple integrations or Base64 payloads for pipelines that never leave your VPC.
How It Works
A production-ready path from brief to finished asset.
Write the Shot Brief
Describe subject, lighting, lens feel, and use-case. Keep one clear focal point.
Pick Resolution Tier
1K for drafts, 2K for production, 4K for print or large-format masters.
Optional Series Mode
Enable sequential generation for related frames with consistent identity and style.
Export & Archive
Download from the CDN URL within 24 hours or store Base64 directly in your pipeline.
Creative Production Domains
Where Seedream 4.0 slots into visual pipelines.
Campaign Series
Generate a consistent set of related hero images in one call.
E-Commerce Catalogs
Product stills at 2K/4K for storefronts and marketplaces.
Concept Art Boards
Sequential shots for character and environment exploration.
Social Carousels
Coherent multi-frame carousels without manual re-prompting.
Prompt & Usage Tips
Practical guidance for reliable first-pass results.
Start with “editorial portrait of…”, “packshot of…” so the model anchors composition early.
Concrete lighting (“soft window light, cyan rim”) beats generic style words.
Keep series at 2–3 frames unless you truly need more — shorter series stay more coherent.
Image Generation Quickstart
Single-frame and sequential multi-image requests.
curl -X POST "https://api.powertokens.ai/v1/images/generations" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type": "application/json" \
-d '{
"model": "seedream-4-0-250828",
"prompt": "Editorial close-up portrait with sculptural hat, photorealistic studio light.",
"size": "1K",
"response_format": "url",
"watermark": false
}'Technical Specifications
Confirmed parameters and runtime execution protocols.
料金詳細
このモデルの実際の課金は、API リクエストで渡される特定のパラメータに基づいて動的に計算されます。以下は具体的な組み合わせとそれに対応する料金です：
| モダリティ | クレジット | 料金 (USD) |
|---|---|---|
| Standard | 29/ Image | $0.029 |
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Frequently Asked Questions
Everything you need to know before integrating this model.
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