Seedream 5.0 Flash: AI画像生成

Generate images with the Seedream 5.0 Flash Text to Image API. Fast, low-cost 1K and 2K photorealistic output with strong prompt adherence. Pay per generation.

インタラクティブなモデルコントロール

Seedream 5.0 Flash is ByteDance's fast, low-cost Seedream 5 text-to-image tier, delivering photorealistic 1K and 2K images with strong prompt adherence and in-image text for high-volume creative workflows.

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概要

このモデルについて

Seedream 5.0 Flash Text to Image is ByteDance's fast, low-cost tier of the Seedream 5 family. It renders photorealistic 1K and 2K images with strong prompt adherence and legible in-image text, making it a good fit for high-volume workflows where speed and cost matter. For higher-fidelity output see Seedream 5.0 Pro, and for reference-based editing see Seedream 5.0 Flash Edit.

1Marketing: Produce ad and social creatives at scale with consistent style.

2Product Visualization: Draft photorealistic mockups quickly before final renders.

3Editorial: Generate cover art and illustrations with readable in-image text.

4Prototyping: Iterate on concepts cheaply before upscaling to 2K.

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料金と価値

コスト分析

プロバイダー	費用	備考
muapiapp	$0.027/画像	Pay-per-generation pricing, サブスクリプション不要.
Fal.ai	利用不可	No dedicated Seedream 5.0 Flash endpoint at this time.
Replicate	利用不可	No dedicated Seedream 5.0 Flash endpoint at this time.

muapiapp$0.027/画像

Pay-per-generation pricing, サブスクリプション不要.

Fal.ai利用不可

No dedicated Seedream 5.0 Flash endpoint at this time.

Replicate利用不可

No dedicated Seedream 5.0 Flash endpoint at this time.

** 競合サービスの料金は類似のモデル構成および利用ティアに基づいて算出された推定値です。

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技術詳細

設定スキーマ

パラメータ	型	説明	デフォルト
プロンプト	string	Text prompt describing the image to generate	`A full-process cafe design SaaS promotional image, clean isometric store layout with labeled zones, warm lighting, 16:9.`
アスペクト比	Enum（8個の選択肢）	生成メディアのアスペクト比（例：16:9、9:16、1:1など）。	`1:1`
解像度	Enum（2個の選択肢）	Output resolution: 1K (basic) or 2K (high).	`1K`
出力形式	Enum（2個の選択肢）	Format of the output image.	`png`

プロンプトstring

Text prompt describing the image to generate

デフォルト値A full-process cafe design SaaS promotional image, clean isometric store layout with labeled zones, warm lighting, 16:9.

アスペクト比Enum（8個の選択肢）

生成メディアのアスペクト比（例：16:9、9:16、1:1など）。

デフォルト値1:1

解像度Enum（2個の選択肢）

Output resolution: 1K (basic) or 2K (high).

デフォルト値1K

出力形式Enum（2個の選択肢）

Format of the output image.

デフォルト値png

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実装ガイド

開発者ドキュメント

How to Use Seedream 5.0 Flash

Write a descriptive prompt including subject, lighting, and any text to render.
Pick an aspect ratio from 1:1, 4:3, 3:4, 16:9, 9:16, 2:3, 3:2, or 21:9.
Choose resolution 1K for drafts or 2K for final quality, and png or jpeg output.
Submit and poll request_id for the result.

curl -X POST https://api.muapi.ai/api/v1/seedream-5.0-flash \
  -H "Authorization: Bearer $MUAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt":"A cinematic product shot of a ceramic coffee mug on a walnut table, soft morning light","aspect_ratio":"16:9","resolution":"2K"}'

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よくある質問

FAQ

What is Seedream 5.0 Flash?

Seedream 5.0 Flash is ByteDance's fast, low-cost text-to-image model in the Seedream 5 family, with 1K and 2K output.

How much does it cost?

Pay per generation with no subscription. Pricing is a flat rate per run at every resolution and size.

What resolutions are supported?

1K and 2K output through the `resolution` parameter (layer decomposition uses `auto`, `1K`, `1.5K` or `2K`).

How do I get the result?

Requests are asynchronous: submit a job, then poll `request_id` or pass a `webhook` URL to be notified on completion.

Which output formats are available?

`png` or `jpeg` via `output_format`.

Is there a sandbox for testing?

Yes — sandbox API keys return mock results instantly with no credits deducted.