ByteDance Seed: Seedream 4.5
Released Dec 23, 2025Try it on:
Seedream 4.5 is the latest in-house image generation model developed by ByteDance. Compared with Seedream 4.0, it delivers comprehensive improvements, especially in editing consistency, including better preservation of subject details,...
Best overall rank
#14
▼ 1 vs 7d ago
Total arena votes
1,634,428
Across 10 (subset, category) entries
Providers on OR
1
Seed
First seen
2026-05-08
26 days tracked
Trend
Pricing
Per unit
- Image output
- $0.039/img
Capabilities
Modality
text+image->imageContext
4K tokens
Tokenizer
Other
Moderation
Unmoderated
Supported parameters
frequency_penalty
max_tokens
temperature
top_p
Providers
| Provider | Region / Tag | Context | Input/M | Output/M | Uptime 1d | Latency | Quant | Cache |
|---|---|---|---|---|---|---|---|---|
| Seed | seed | 4K | - | - | 100.00% | - | - | - |
Per-category ranks
Image Edit
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #8 | Multi Image Edit | - | 1294 | 317,784 | |
| #14 | Overall | - | 1301 | 748,476 |
Text to Image
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #16 | Photorealistic | - | 1161 | 79,289 | |
| #16 | Portraits | - | 1163 | 43,280 | |
| #23 | Cartoon | - | 1144 | 77,741 | |
| #23 | Overall | - | 1143 | 189,002 | |
| #24 | 3d Modeling | - | 1142 | 19,253 | |
| #24 | Art | - | 1149 | 25,188 | |
| #24 | Commercial Design | - | 1138 | 69,185 | |
| #28 | Text Rendering | - | 1139 | 65,230 |