Seedream 5.0 Lite vs GPT Image 2: side-by-side summary

Seedream 5.0 Lite and GPT Image 2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Seedream 5.0 Lite, from bytedance-seed, is priced at $0.035/image on OpenRouter.

GPT Image 2, from OpenAI, has a 400,000-token context window and is priced at $8/M tokens input, $8/M tokens output on OpenRouter.

Context window

• Seedream 5.0 Lite: Not published
• GPT Image 2: 400,000 tokens

Price

• Seedream 5.0 Lite: $0.035/image
• GPT Image 2: $8/M tokens input, $8/M tokens output

Provided by

• Seedream 5.0 Lite: bytedance-seed
• GPT Image 2: OpenAI

• Seedream 5.0 Lite model details, providers and pricing
• GPT Image 2 model details, providers and pricing