Seedream 4.5 / テキストから画像
Supports text, single-image, and multi-image input, and enables batch image generation.
Seedream 4.5High-Fidelity Commercial Still Generation
Seedream 4.5 focuses on elevated still quality with 2K/4K defaults, optional sequential series, and refined image-to-image conditioning for brand and product work.
At a Glance
Production-Grade Still Generation
Built for brand systems that need sharp, consistent commercial imagery.
Commercial 2K Default
Ships at 2K by default with an optional 4K upgrade for print and large-format placements.
Image-to-Image Conditioning
Feed brand assets or packshots and restyle or recompose while preserving product geometry.
Sequential Consistency
Turn on sequential generation to produce related frames for lookbooks and campaign series.
Reproducible Seeds
Pin seed values to regenerate exact frames after brief revisions.
How It Works
A production-ready path from brief to finished asset.
Define Brand Constraints
Lock palette, product geometry, and lighting language in the prompt or reference still.
Generate at 2K
Ship most catalog and campaign stills at the default 2K tier.
Upgrade Select Heroes
Re-run only hero assets at 4K when print or OOH fidelity is required.
Pin Seeds for Edits
Reuse seeds so brief revisions do not re-roll the entire creative.
Brand & Commerce Use Cases
Where still fidelity compounds into conversion.
Lookbook Campaigns
High-detail editorial stills with series consistency.
Packshot Generation
Restyle product photography without rebuilding geometry.
Print Masters
4K output for large-format and print-ready placements.
Brand Mood Boards
Sequential frames that lock color and lighting language.
Prompt & Usage Tips
Practical guidance for reliable first-pass results.
For I2I packshots, state which parts must stay unchanged (logo placement, silhouette).
Soft key + controlled rim reads as premium. Avoid “HDR” or oversaturated slang.
Crowded prompts dilute detail. Split multi-product layouts into separate generations.
Commercial Still Quickstart
Generate 2K stills with optional sequential series.
curl -X POST "https://api.powertokens.ai/v1/images/generations" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type": "application/json" \
-d '{
"model": "seedream-4-5-251128",
"prompt": "Editorial close-up portrait with sculptural hat, photorealistic studio light.",
"size": "2K",
"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 | 38/ Image | $0.038 |
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Frequently Asked Questions
Everything you need to know before integrating this model.
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