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Seedream 5.0 Pro vs Riverflow V2.5 Fast: side-by-side summary

Seedream 5.0 Pro and Riverflow V2.5 Fast are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Seedream 5.0 Pro, from bytedance-seed, is priced from $0.045/image on OpenRouter.

Riverflow V2.5 Fast, from Sourceful, has a 32,768-token context window and is priced from $0.019/image on OpenRouter.

Context window
  • Seedream 5.0 Pro: Not published
  • Riverflow V2.5 Fast: 32,768 tokens
Price
  • Seedream 5.0 Pro: from $0.045/image
  • Riverflow V2.5 Fast: from $0.019/image
Provided by
  • Seedream 5.0 Pro: bytedance-seed
  • Riverflow V2.5 Fast: Sourceful
  • Seedream 5.0 Pro model details, providers and pricing
  • Riverflow V2.5 Fast model details, providers and pricing