Runway Gen-4.5
Dec 2025
Runway Gen-4.5Compare inonAA Video · Image-to-video no audio
Alternatives?
ModelScoreCostPriceWhat changes
CheaperGemini Omni Flashwins 64%-17%$0.10VBetterVimoo 1.0wins 62%-58%$0.05
OpenMiniMax H3unstatedwins 63%-33%$0.08
CheaperGrok Imagine Videowins 59%-58%$0.05
CheaperKling 2.5 Turbo 1080pwins 55%-42%$0.07ModelScoreCostPriceWhat changes
Gemini Omni Flashwins 64%-17%$0.10MiniMax H3unstatedOpenwins 63%-33%$0.08VVimoo 1.0wins 62%-58%$0.05Grok Imagine Videowins 59%-58%$0.05Kling 2.5 Turbo 1080pwins 55%-42%$0.07ModelScoreCostPriceWhat changes
VVimoo 1.0wins 62%-58%$0.05Grok Imagine Videowins 59%-58%$0.05Kling 2.5 Turbo 1080pwins 55%-42%$0.07MiniMax H3unstatedOpenwins 63%-33%$0.08Gemini Omni Flashwins 64%-17%$0.10
History
2 versionsBenchmarks
in Video GenerationFAQ
How much does Runway Gen-4.5 cost?›
$0.12 per second.
Is Runway Gen-4.5 free to use?›
There is no free API; it costs $0.12 per second.
How good is Runway Gen-4.5, and what is it best at?›
#26 of 77 in Video Generation.
Is Runway Gen-4.5 better than Kling 2.6 Standard (January)?›
On AA Video · image-to-video · without audio v1.0, Runway Gen-4.5 scores 1,265 vs 1,265 — about the same. It is 186% more expensive.
When was Runway Gen-4.5 released? Is there a newer version?›
Released 2025-12-01. It is the current version in its line.
What is Runway Gen-4.5?›
Runway Gen-4.5 is a video generation model from Runway, released Dec 2025.
What are the best alternatives to Runway Gen-4.5?›
Gemini Omni Flash (cheaper), Vimoo 1.0 (better), MiniMax H3 (open weights).