Bytedance Seedream V4 Edit Sequential

Bytedance Seedream V4 Edit Sequential

Playground

Seedream 4.0, Image Generation with 4K Resolution · Editing · Character & Object Consistency · Multi-Image Generation in Sequence. Price = unit_price * max_images

Features

bytedance/seedream-v4/edit-sequential

What is it?

Seedream v4 Edit Sequential is ByteDance’s image-to-image model for editing a source image and generating a sequence/group of consistent outputs in one pass. It’s built for high feature retention (identity, logos, layout) and cross-image style continuity—ideal for matched sets, story panels, or product variants.

What makes it stand out?

• I2I + sequential in one pipeline – Edit a single source and produce N coherent images (series/panels) without switching models.
• Five core strengths – Precise instruction editing, high feature retention, deep scene understanding, ultra-fast inference, ultra-high-res output.
• Consistency controls – Strong identity/style preservation across all images in the set.
• Rich edit ops – Add/remove elements, attribute/style change, structural tweaks (e.g., pose/face swap), texture/brush/frame edits.

Designed for

• Commercial design — Posters, apparel, packaging, e-commerce sets; fast, brand-safe varianting.
• Entertainment IP — Character look-dev, key art sequences with locked identity.
• Fine art & Illustration — Multi-piece series with coherent palette and linework.
• Architecture — Material/lighting variations across consistent viewpoints.
• Brand content — Campaign sets and social carousels with fixed logo/palette.

How to use

1. Inputs: Upload several source images.
2. Prompt: Write the instruction and repeat the same N in text (e.g., “a series of N images / Panels 1–N”) to lock count & continuity.
3. Count: Set max_images = N for the number of images.
4. Control the size: the max size is 4096 * 4096.
5. Generate → review → iterate (reuse or change seed for A/B).

Please Note: Declare the number of images twice — max_images = N and inside the prompt!

Price

• $0.027 per image.
• Total price = max_images * $0.027

Prompting guide

• Edit instruction (per set) Replace [object A] with [object B]; keep [logo/identity/features]; preserve [lighting/style].

• Sequential consistency (count locked) Generate a series of [N] edited images (Panels 1–[N]) from the source, maintaining the same [character/product/logo] identity, palette, and composition style.

  Panel 1 — [edit/shot] Panel 2 — [edit/shot] … Panel N — [edit/shot]

• Terminology Use precise, domain-native terms (photography, fashion, architecture) to match expectations.

Example (product variant set, N=4)

Set max_images = 4 and use:

Generate a series of 4 edited images (Panels 1–4) from the source photo, keeping the same shoe model and logo placement. Maintain identical angle, lighting, and background; change only the colorway per panel:

Panel 1 — classic white + black swoosh

Panel 2 — navy + gold accents

Panel 3 — matte red + white outsole

Panel 4 — forest green + gum sole

Ensure consistent proportions, stitching detail, and material texture across all 4 panels.

Note

Please set the max_image first, and then input how many images you want to generate in prompt! Such as:

• max_image = 4.
• Prompt: I want to generate 4 images… + (your prompt)

Recommended Resolutions

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/bytedance/seedream-v4/edit-sequential" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "size": "2048*2048",
    "max_images": 1,
    "enable_base64_output": false,
    "enable_sync_mode": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"