AC
Qwen Image
Alibaba Cloud / Qwen Team
ByteDance model product
Seedream 4.5
Upgraded Bytedance image model with stronger spatial understanding and world knowledge.
Updated Aug 12, 2026. Default version: Seedream 4.5
LLMBoard scoreN/ANot scored
CoverageN/ANot scored
Context windowN/ATokens
Native catalog price$0.04 / imageimage
Seedream 4.5 Specifications
Technical details for the model's default version.
- Version
- Seedream 4.5
- Released
- Unknown
- Knowledge cutoff
- Unknown
- Parameters
- N/A
- Context window
- N/A
- Max output
- N/A
- Inputs
- image, text
- Outputs
- image
- Open weights
- No
- License
- Unspecified
Seedream 4.5 Capability Profile
This profile uses the model's current scored version. Arena ratings and prices are shown separately.
No capability profile
No version of this model currently has enough benchmark coverage for a score.
Seedream 4.5 Benchmark Results
Benchmark scores for the scored version.
No benchmark results
No benchmark result is linked to the scored version.
Seedream 4.5 Arena Results
Preference and agent-evaluation results for the default version.
| image edit | overall | 22 | 1301.0 | 982,872 | N/A | |
| text to image | overall | 31 | 1146.3 | 234,737 | N/A |
Seedream 4.5 Pricing
Prices are shown in the model's native media unit and resolution tier.
- Native price
- $0.04 / image
- Price unit
- image
- Tier
- Standard
- Tracked offerings
- 1
| Fal | seedream-4.5 | global | $0.04 / image | image | N/A |
Media catalog prices are not converted into token input or output prices.
Seedream 4.5 Versions
Available versions of this model. The score column identifies the version used in the overall ranking.
| Seedream 4.5 | N/A | N/A | N/A | N/A | N/A | No | Unspecified |
What is Seedream 4.5?
Key information about Seedream 4.5 and its available data.
Upgraded Bytedance image model with stronger spatial understanding and world knowledge. Supports 4K resolution, image-to-image editing, and various aspect ratios.
Data as of 2026-08-11.
Models similar to Seedream 4.5
Recommendations prioritize the same model type and family, then the closest LLMBoard score.
BF
FLUX.2 [dev]
Black Forest Labs
BF
FLUX.2 [dev] Turbo
Black Forest Labs
BF
Flux 2 Flex
Black Forest Labs
BF
Flux 2 Max
Black Forest Labs
BF
Flux 2 Pro
Black Forest Labs
FAQ
Common questions about Seedream 4.5.
When was Seedream 4.5 released?
A release date is not available for the default version.
How much does Seedream 4.5 cost?
Seedream 4.5's current catalog price is $0.04 / image.
Who created Seedream 4.5?
Seedream 4.5 was created by ByteDance.
What is the context window for Seedream 4.5?
A context window is not available for the default version.
Is Seedream 4.5 open weight?
No. The default version is not marked as having publicly available weights.
How many API providers offer Seedream 4.5?
1 provider offerings are linked to the default version.
What models should I compare Seedream 4.5 with?
No nearby ranked alternatives are currently available.