Gen-4.5 vs Sora 2 Pro: side-by-side summary

Gen-4.5 and Sora 2 Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gen-4.5, from Runway, is priced at $0.12/second on OpenRouter.

Sora 2 Pro, from OpenAI, is priced from $0.30/second on OpenRouter.

Context window

• Gen-4.5: Not published
• Sora 2 Pro: Not published

Price

• Gen-4.5: $0.12/second
• Sora 2 Pro: from $0.30/second

Provided by

• Gen-4.5: Runway
• Sora 2 Pro: OpenAI

• Gen-4.5 model details, providers and pricing
• Sora 2 Pro model details, providers and pricing