Sonnet 4.5 vs Runway
A detailed comparison to help you choose the right AI tool for your needs.
Our Pick
Claude Sonnet 4.5
Claude Sonnet 4.5 edges out Runway Gen-3 with superior overall performance and features that make it the better choice for most users.
Try Sonnet 4.5Feature Comparison
Feature
Sonnet 4.5
Runway
Ratings
Overall Rating
4.8
4.5
Coding
4.7
-
Writing
4.9
-
Reasoning
4.7
-
Speed
4.6
4.0
Value
4.9
4.3
Pricing
Monthly Price
$20
$15
Free Tier
Input (per 1M tokens)
$3
-
Output (per 1M tokens)
$15
-
Features
Context Window
200K
-
Vision/Images
Audio
Video
Code Generation
AI Agents
Claude Sonnet 4.5
Pros
- Best value for money
- Excellent writing quality
- Fast response times
- Strong coding abilities
- Free tier available
Cons
- Not as powerful as Opus for complex tasks
- Usage limits on free tier
Runway Gen-3
Pros
- Best video generation quality
- Extensive editing tools
- Text-to-video and image-to-video
- Professional-grade outputs
- Active development
Cons
- Credits run out fast
- Expensive for heavy use
- Generation can be slow
- Learning curve for advanced features
Choose Sonnet 4.5 if you need:
Daily coding tasks, writing, general use
Choose Runway if you need:
Video content creators, marketers, filmmakers
Ready to get started?
Both tools offer free tiers or trials. Try them out and see which one works best for your workflow.