Qwen Image 3 vs Seedream 4.5: side-by-side summary

Qwen Image 3 and Seedream 4.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Qwen Image 3, from Qwen, has a 65,536-token context window and is priced from $0.03/image on OpenRouter.

Seedream 4.5, from bytedance-seed, has a 4,096-token context window and is priced at $0.04/image on OpenRouter.

Context window

• Qwen Image 3: 65,536 tokens
• Seedream 4.5: 4,096 tokens

Price

• Qwen Image 3: from $0.03/image
• Seedream 4.5: $0.04/image

Provided by

• Qwen Image 3: Qwen
• Seedream 4.5: bytedance-seed

• Qwen Image 3 model details, providers and pricing
• Seedream 4.5 model details, providers and pricing