14B
parameters
Apache 2.0
license
Feb 2025
released
// about Wan2.1
Alibaba's open-weight video generation model family
// similar models in Video Generation
Sora
OpenAI's original text-to-video model, notable for minute-long coherent generations at launch
OpenAI · Video Generation · Freemium
Sora 2
OpenAI's second-generation text-to-video model with synced audio
OpenAI · Video Generation · Freemium
Veo 3
Google's text-to-video model with native audio generation
Google DeepMind · Video Generation · Freemium
Kling 2.0
Kuaishou's flagship text-to-video and image-to-video model
Kuaishou · Video Generation · Freemium
Runway Gen-4
Runway's flagship video generation model with consistent characters and scenes
Runway · Video Generation · Freemium
Act-One
Runway's model that transfers an actor's facial performance onto a generated character
Runway · Video Generation · Freemium