Skip to main content
Kyeo AI
AI image model
ByteDance
Seedream

Seedream 3.0

Kyeo still configures the upstream interface's Seedream 3.0 text-to-image identifier, `bytedance/seedream`. It accepts no references and provides no editing workflow. Volcengine, however, ended its legacy `Doubao-Seedream-3.0-t2i` operator, version `250415`, on 2026-05-11.

Capabilities
Text-to-Image
Credit cost
5 credits / request
Prompt limit
5,000 characters
Upload limit
No image uploads
A text-only Seedream route with direct access to `bytedance/seedream`.
Kyeo accepts no images and exposes no image-editing workflow.
Choose from 6 image_size values, guidance_scale 1–10, and an optional seed.
Kyeo currently charges 5 credits per request and accepts up to 5,000 prompt characters.
Try this model for freeView credit pricingBack to model gallery
30-second overview
Seedream
5 credits / request
What it does best
This is an upstream text-to-image route retained in Kyeo, using an earlier style of size, prompt-adherence, and random-seed controls. Its documentation remains public, but a public page alone does not establish live availability for every request.
Best for
After confirming that the workflow responds, use it to compare the effect of image_size, guidance_scale, or seed with a fixed prompt.
Popular searches
using Seedream 3.0 on Kyeo AIhow many credits a Seedream 3.0 request useswhich Seedream 3.0 controls are available

At a glance

What is this model like?

This Kyeo entry provides 6 `image_size` presets, `guidance_scale` from 1–10, `seed` from 0–2147483647, a 5,000-character prompt limit, and fixed 5-credit pricing. The upstream interface does not specify the exact pixel dimensions behind each size identifier or disclose its available version.

What it does best
This is an upstream text-to-image route retained in Kyeo, using an earlier style of size, prompt-adherence, and random-seed controls. Its documentation remains public, but a public page alone does not establish live availability for every request.
Best for
After confirming that the workflow responds, use it to compare the effect of image_size, guidance_scale, or seed with a fixed prompt.
Why use it on Kyeo AI
Kyeo AI exposes 6 size identifiers, a 5,000-character prompt, guidance_scale 1–10, seed 0–2147483647, and fixed 5-credit pricing, so the current form boundary is explicit.

Key facts

Quickly assess whether this model matches your workflow.

Category
AI image model
Vendor
ByteDance
Model family
Seedream
Integration
Current site integration
Platform model ID
bytedance/seedream
Runtime
Asynchronous task
Prompt limit
5,000 characters
Upload limit
No image uploads

Also known as

The same model may appear under different names across documentation and community discussions; this list keeps them easy to search and compare.

Seedream 3.0
bytedance/seedream
Seedream v3
Seedream 3.0 API

Common search intents

These questions and keywords combine public references with common creative use cases to help you choose faster.

using Seedream 3.0 on Kyeo AI
how many credits a Seedream 3.0 request uses
which Seedream 3.0 controls are available
why Seedream 3.0 is text-to-image only
what the Seedream 3.0 guidance_scale field means
which Seedream 3.0 image_size options are available
what range Seedream 3.0 accepts for seed
Seedream 3.0 vs Seedream 4.0
Seedream 3.0 vs Seedream 5.0 Lite
whether upstream interface Seedream 3.0 is still available

Selection guide

Use these decision points when choosing a model.

1
Test it only when these earlier controls matter

Use it when an established workflow depends on image_size, guidance_scale, or seed and needs a controlled regression test.

2
Use another model for image input or the current official line

Compare Kyeo's Seedream 4.0, 4.5, or 5.0 Lite when references or editing are required. Volcengine has ended its legacy 3.0 LAS operator, so new workflows should also assess newer available models.

3
Verify availability before a same-brief comparison

Even with the same seed, verify whether results are actually repeatable.

Popular comparisons

Common comparison questions help you find the practical differences quickly.

What is the difference between Seedream 3.0 and Seedream 4.5?
Seedream 3.0 vs Seedream 4.5
What is the difference between Seedream 3.0 and Nano Banana Pro?
Seedream 3.0 vs Nano Banana Pro
What is the difference between Seedream 3.0 and Flux 2 Pro?
Seedream 3.0 vs Flux 2 Pro

Model comparison

Compare the current model with alternatives at a glance.

Dimension
Seedream 3.0
Seedream 4.0
Seedream 5.0 Lite
Workflow scope
Text-to-Image only
Text-to-Image and image editing
Text-to-Image and image editing
Key controls
image_size, guidance_scale, seed
image_size, image_resolution, max_images
aspect_ratio, quality
Prompt limit
5,000 characters
3,000 characters
3,000 characters
Current pricing
5 credits / request
6 credits / request
6 credits / request
Service status
legacy Volcengine operator ended on 2026-05-11
Kyeo generation and editing entry
Kyeo generation and editing entry

Practical usage insights

Practical observations based on real creative workflows.

Seedream: Fast to explore

Volcengine ended its own legacy LAS operator on 2026-05-11. Technical identifiers: `bytedance/seedream`.

Version updates can change visual consistency

The platform route and Volcengine's retired legacy operator use different identifiers, so availability still requires a no-credit preflight before relying on this workflow.

Capabilities

Text-to-image with no uploads

The current Kyeo configuration supports text-to-image only. The workbench does not enable uploads, so this entry cannot preserve a subject, make local edits, or combine references.

6 size identifiers and guidance_scale

Image_size includes square, square_hd, portrait_4_3, portrait_16_9, landscape_4_3, and landscape_16_9. Guidance_scale ranges from 1–10 and defaults to 2.5.

Prompt, seed, and pricing limits

Prompts can contain up to 5,000 characters, and seed ranges from 0–2147483647. Kyeo currently charges a fixed 5 credits.

Use cases

Text-only visual exploration

Generate square, portrait, or landscape results from a written brief, then review the subject, composition, and any text in the image.

Same-brief comparisons with newer routes

Run the same brief on 3.0 and a newer route, then compare composition, text accuracy, credits, and reviewer corrections.

Parameter-sensitivity checks

Hold most settings constant and change only image_size, guidance_scale, or seed. Observe the difference without treating one sample as a stable rule.

Prompt tips

Describe the composition without relying on a reference

Specify the subject, action, environment, style, color, composition, and display copy. Proofread generated text because this workflow has no image input to anchor the result.

Adjust guidance_scale in small steps

Start near the 2.5 default.

Treat seed as a test variable

Keep seed fixed while comparing other controls, but still check the outputs.

Strengths

The text-to-image boundary is explicit and does not imply editing support.
Image_size, guidance_scale, and seed are directly configurable.
The prompt limit is 5,000 characters, and each request costs a fixed 5 credits.
Fixed pricing and explicit controls make regression tests reproducible.

Limitations

Volcengine ended the corresponding legacy 3.0 LAS operator on 2026-05-11.
Upstream interface does not disclose the upstream version behind `bytedance/seedream`, and a public page is not proof of live availability.
Kyeo accepts no images for this entry, so it cannot perform reference editing or local changes.
Exact pixels for the size identifiers are not published. Text, composition, and repeatability require testing.

Adjustable parameters

Quickly assess whether this model matches your workflow.

Image size
image_size
Optional
Parameter type: select
Default: square_hd
Square
Square HD
Portrait 4:3
Portrait 16:9
Landscape 4:3
Landscape 16:9
Prompt adherence
guidance_scale
Optional
Parameter type: number
Default: 2.5
Range 1 - 10
Random seed
seed
Optional
Parameter type: number
Range 0 - 2147483647

Credit usage

5 credits / request

Kyeo AI currently charges a fixed 5 credits per request, regardless of image_size, guidance_scale, or seed.

Budget tip

Before batch generation, run an A/B test with the same assets across the current model and alternatives to validate quality and avoid wasting credits.

FAQ

Related models

Compare these similar candidates before deciding.

Seedream 4.5

Kyeo AI exposes Seedream 4.5 for both text-to-image generation and reference-based editing. Text-only requests use the generation route; adding an image switches to the editing route. The `basic` and `high` settings map to 2K and 4K output, and both currently cost 7 credits per request. A 4K label describes output size, not a guarantee of more accurate or more usable content.

AI image model
7 credits / request
View detailsUse now

Nano Banana Pro

Nano Banana Pro supports text-to-image generation and reference-image editing on Kyeo AI, with 1K, 2K, or 4K output. Each 1K or 2K request costs 8 credits, while 4K costs 14. Resolution is an output-size tier, not a guarantee of quality, accuracy, or detail.

AI image generation and editing model
8–14 credits per request
View detailsUse now

Flux 2 Pro

Flux 2 Pro on Kyeo supports text-to-image and image editing. A request without an upload uses `flux-2/pro-text-to-image`; attaching one to eight images switches to `flux-2/pro-image-to-image`. Both routes offer seven fixed aspect ratios and 1K/2K, currently priced at 5/7 credits.

AI image model
5-7 credits / request
View detailsUse now

Sources

Content is based on model documentation, feature references, and the settings available on Kyeo AI.

Source notes

The upstream interface still publishes its Seedream 3.0 text-to-image workflow, `bytedance/seedream`, and Kyeo retains a matching configuration; Volcengine separately states that its legacy `Doubao-Seedream-3.0-t2i` operator, version `250415`, ended service on 2026-05-11. These are different identifiers and service states, so this page describes only the current Kyeo and upstream interface surface and does not treat published documentation as proof of a successful live request.

Last reviewed: 2026-07-20
Volcengine: Legacy LAS operator service termination
Official
View source
upstream interface: Seedream 3.0 text-to-image route
Platform
Kyeo AI model configuration
Platform

Kyeo registers bytedance/seedream as text-to-image only, with 6 image_size values, guidance_scale 1–10, seed 0–2147483647, a 5,000-character limit, and fixed 5-credit pricing.