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Seedream 5.0 Pro vs GPT-Image 2: price, context and capabilities

Seedream 5.0 Pro (doubao-seedream-5-0-pro-260628) and GPT-Image 2 (gpt-image-2) side by side, from XiaoZhan AIhub's live catalogue: prices, context window and capabilities. Both are called with the same API key.

Seedream 5.0 ProGPT-Image 2
Model IDdoubao-seedream-5-0-pro-260628gpt-image-2
VendorByteDanceOpenAI
CategoryImage generationImage generation
Context window——
Price
per image 16.2Credits–32.4Credits·Input image 1.08Credits/image
per image 18Credits
Image input
Web search
Tool calling
Reasoning
JSON mode
Open weights
Protocols——
Seedream 5.0 Pro

ByteDance Seedream 5.0 Pro, the enhanced image generation flagship; reference images are billed per image.

Prices, examples and API →
GPT-Image 2

OpenAI GPT-Image 2 standalone image generation. Text-to-image and reference-image editing at any aspect ratio and custom sizes.

Prices, examples and API →

FAQ

Can I call Seedream 5.0 Pro and GPT-Image 2 with the same API key?
Yes. Create one API key on XiaoZhan AIhub, set your SDK's base_url to https://api.dflop.top/v1, and switch between them by putting doubao-seedream-5-0-pro-260628 or gpt-image-2 in the model field.
How are Seedream 5.0 Pro and GPT-Image 2 billed?
Each is billed by its own pricing (see the price row above); prices are in credits, 60 credits = ¥1. Failed requests are not charged.