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Grok Imagine Image 2.0 vs Riverflow V2.5 Pro: side-by-side summary

Grok Imagine Image 2.0 and Riverflow V2.5 Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Grok Imagine Image 2.0, from SpaceXAI, has a 65,536-token context window and is priced from $0.04/image on OpenRouter.

Riverflow V2.5 Pro, from Sourceful, has a 32,768-token context window and is priced from $0.13/image on OpenRouter.

Context window
  • Grok Imagine Image 2.0: 65,536 tokens
  • Riverflow V2.5 Pro: 32,768 tokens
Price
  • Grok Imagine Image 2.0: from $0.04/image
  • Riverflow V2.5 Pro: from $0.13/image
Provided by
  • Grok Imagine Image 2.0: SpaceXAI
  • Riverflow V2.5 Pro: Sourceful
  • Grok Imagine Image 2.0 model details, providers and pricing
  • Riverflow V2.5 Pro model details, providers and pricing