Sora
PRO enterpriseOpenAI's video generation model
About
Sora represents OpenAI's flagship entry into video generation, positioned as a direct competitor to Runway and Pika. Sora 2 (standard) supports up to 720p resolution with 1000 monthly credits for Plus subscribers. Sora 2 Pro elevates output to 1080p with extended 25-second duration limits and superior texture detail, realistic lighting, and smoother motion trajectories. The model excels at physics consistency—complex interactions between objects, realistic liquid dynamics, and accurate cloth simulation. Both versions support synchronized audio generation matching on-screen action. Access is restricted to ChatGPT Plus ($20/month) or ChatGPT Pro ($200/month) tiers, representing OpenAI's strategy to bundle video generation with conversational AI. The credit system scales by resolution: 480p uses 4 credits/second, 720p requires 16 credits/second, and 1080p demands 40 credits/second. This positions Sora as premium-tier option for budget-conscious creators willing to accept subscription bundling.
Key features
- Sora 2: Text-to-video and image-to-video up to 720p
- Sora 2 Pro: Extended to 1080p with 25-second duration
- Synchronized audio generation matching action
- Physics-consistent object interactions
- Realistic liquid dynamics and cloth simulation
- Enhanced texture and lighting details
- API access for enterprise integration
- Credit-based system (4-40 credits/second based on resolution)
Pros & cons
Pros
- Exceptional physics consistency and realism
- Bundled with ChatGPT Plus for conversational context
- OpenAI backing and regular model updates
- Professional-grade 1080p output
- API access for programmatic use
Cons
- Requires ChatGPT subscription (not standalone pricing)
- Pro tier very expensive at $200/month
- Free tier eliminated (Plus minimum required)
- Credit consumption high for 1080p (40 credits/sec)
- Limited to OpenAI ecosystem