Seedream 5.0 Pro
Seedream 5.0 Pro creates images from text and reference images under the exact ID doubao-seedream-5-0-pro-260628. Its documented workflows cover a new scene, a requested change, combinations of several references and related image sets. Use a clear brief to assign each reference a role, then retain every completed image and its generation settings.
About the model
This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.
Seedream 5.0 Pro is the distinct image model doubao-seedream-5-0-pro-260628. Its documented tasks include generating a new image, changing a supplied image and producing a related set from text or visual references. In Ailoot Ultra, use the images method at POST /v1/images/generations with the exact model string and a prompt describing the intended result.
A new-image brief can specify the subject, viewpoint, arrangement, lighting and visual treatment. For an image-guided change, describe the revision and the source elements that should carry through. For several references, assign responsibilities explicitly: one image may define a person or product, while another supplies clothing, a setting or an arrangement. For the documented URL workflow, supply image as an array of accessible image URL strings; keeping those roles clear in the prompt helps you evaluate which elements the completed image actually follows.
For a coordinated set, sequential_image_generation:auto enables related-image generation, while disabled requests a single image. sequential_image_generation_options.max_images is an integer from 1 to 15, defaulting to 15. For a packaging concept set, name the shared visual treatment and the particular item required in each image, and set a suitable upper bound. Check the actual returned count because max_images specifies an upper bound.
The Pro examples explicitly use size:2K. Optional seed ranges from -1 to 2147483647; when omitted, a seed is chosen automatically. watermark is a boolean, and the documented tools array includes type:web_search. When requesting a revision, retain the useful composition and change one visible requirement in the brief so the new result can be compared with the selected image.
Choose response_format:url for image links or b64_json for encoded image data. This Ailoot method returns the complete image set in one non-streamed JSON response; set stream:false or omit it. Save every data[] item and keep usage.generated_images with the response. Decode every b64_json value or fetch every returned signed Ailoot URL. Ailoot stores the completed images as owned media assets and returns signed Ailoot URLs for URL results. Find the asset records through GET /v1/media/assets?family=image and follow every next_cursor. Use each actual asset_id with GET /v1/media/assets/{asset_id} to read its content_url. If a signed link returns link_expired, read that same asset again for a refreshed content_url. Keep the original operation information and all returned results when delivery is incomplete, then check those existing results before starting another generation.
Ailoot Ultra · Images POST /v1/images/generations doubao-seedream-5-0-pro-260628
doubao-seedream-5-0-pro-260628
doubao-seedream-5-0-pro-260628Overview
Seedream 5.0 Pro creates images from text and reference images under the exact ID doubao-seedream-5-0-pro-260628. Its documented workflows cover a new scene, a requested change, combinations of several references and related image sets. Use a clear brief to assign each reference a role, then retain every completed image and its generation settings.
- Accepted inputs
- Text · Images
- Results
- Images
Available in Ailoot · inputs & methods
Ailoot Ultra · Images POST /v1/images/generations
- Input types
text,image- Output types
image- Output format
- Image file
| Field | Type | Requirement | Values & limits | Default |
|---|---|---|---|---|
Fieldmodel | Typestring | RequirementRequired | Values & limits doubao-seedream-5-0-pro-260628 | Default— |
Fieldprompt | Typestring | RequirementRequired | Values & limits | Default— |
Fieldimage | Typearray | RequirementOptional | Values & limits | Default— |
Fieldsequential_image_generation | Typestring | RequirementOptional | Values & limits auto, disabled | Default— |
Fieldsequential_image_generation_options | Typeobject | RequirementOptional | Values & limits | Default— |
Fieldsequential_image_generation_options.max_images | Typeinteger | RequirementRequired | Values & limits | Default— |
Fieldresponse_format | Typestring | RequirementOptional | Values & limits | Default— |
Fieldsize | Typestring | RequirementOptional | Values & limits 2K, 4K | Default— |
Fieldstream | Typeboolean | RequirementOptional | Values & limits false | Default— |
Fieldwatermark | Typeboolean | RequirementOptional | Values & limits | Default— |
Fieldseed | Typeinteger | RequirementOptional | Values & limits | Default— |
Fieldtools | Typearray | RequirementOptional | Values & limits | Default— |
Method parameters and lifecycle
| Parameter | Contract |
|---|---|
Parametercontent_type | Contractapplication/json |
Parameterrequired | Contractmodel, prompt |
Parameteroptional | Contractimage, sequential_image_generation, sequential_image_generation_options, response_format, size, stream, watermark, seed, tools |
Parametermaterial_types | Contracttext, image |
Parameterconditions | ContractUse stream:false or omit stream. The complete buffered JSON result contains all generated images. |
Lifecycle: synchronous_result_then_owned_library
GET /v1/media/assets
GET /v1/media/assets/{asset_id}
Pricing
How the final charge is calculated
The displayed rates estimate the cost before generation. The final charge is calculated from the cost recorded for the original generation. Measured output duration and forecast quantities are not the final billable quantity.
Tariff references do not add request options. Supported parameters are listed for the selected method.
- Fast mode
- Not specified When fast mode is selected
- Flex mode
- Not specified When flex mode is selected
- Maximum reasoning effort
- Not specified When maximum reasoning effort uses the default adjustment
Estimated rates for comparison
Prices by configuration
Match each charge to the conditions shown. Use one rate for each set of alternative configurations.
| Configuration | Rate schedule | Forecast quantity | Charge |
|---|---|---|---|
| ConfigurationBase token rates | Rate scheduleBase rate | Forecast quantity— | Charge Input · Input tokens · Estimate for comparison only — / 1K tokens Output · Output tokens · Estimate for comparison only — / 1K tokens Input · Cache read · Estimate for comparison only — / 1K tokens Input · Cache write · Estimate for comparison only — / 1K tokens Input · Cache write, 1 hour · Estimate for comparison only — / 1K tokens |
| ConfigurationEstimated generation cost | Rate schedule— | Forecast quantityone generation estimate | Charge Input · Estimated generation cost · Estimate for comparison only $0.09 estimate before generation This estimate is not an additional charge or a fixed rate for the completed generation. |
Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. How reservation and settlement work →
Example requests
Ailoot Ultra · Images
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
export AILOOT_API_KEY
python3 - <<'PY_REQUEST'
import json,os
from pathlib import Path
p=json.loads('{"model": "doubao-seedream-5-0-pro-260628", "prompt": "A calm studio product photograph with a plain background."}')
Path("request.json").write_text(json.dumps(p,ensure_ascii=False))
PY_REQUEST
curl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/images/generations \
-H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \
--data-binary @request.json -D response-headers.txt -o result.json
# Submit once. Retain the complete result, original identifiers and every response header.
Receive and save results
Ailoot Ultra · Images
Download each returned image or save its Base64 contents
GET /v1/media/assetsGET /v1/media/assets/{asset_id}
Keep all completed results
Save every completed image; retrieve each returned URL or decode its Base64 contents.
Retain every returned image and field. Use owned content_url values and actual asset_id records; refresh the same asset when a link expires.
If the original response needs checking
Preserve the original response, headers and X-Client-Request-ID. An uncertain outcome does not authorize another creation.
Aliases
Model aliases
Ailoot Ultra doubao-seedream-5-0-pro-260628
Method path aliases
Use the method paths shown above.
Related caller IDs
FAQ · Seedream 5.0 Pro
- What inputs and results are available?
POST /v1/images/generations·doubao-seedream-5-0-pro-260628:text,image→image- Which fields does the request use?
POST /v1/images/generations·doubao-seedream-5-0-pro-260628:model,prompt,image,sequential_image_generation,sequential_image_generation_options,response_format,size,stream,watermark,seed,tools