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H3 vs Grok Imagine Video: side-by-side summary

H3 and Grok Imagine Video are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

H3, from MiniMax, is priced from $0.13/second on OpenRouter.

Grok Imagine Video, from SpaceXAI, is priced from $0.05/second on OpenRouter.

Context window
  • H3: Not published
  • Grok Imagine Video: Not published
Price
  • H3: from $0.13/second
  • Grok Imagine Video: from $0.05/second
Provided by
  • H3: MiniMax
  • Grok Imagine Video: SpaceXAI
  • H3 model details, providers and pricing
  • Grok Imagine Video model details, providers and pricing