StepFun's assistant with excellent multimodal understanding
Introduction
Yuewen is the AI assistant from StepFun, with multimodal understanding as its signature — image, document and web parsing sit in the domestic first tier, and the Step model family keeps improving on reasoning. Clean UI, excellent photo-recognition and long-document Q&A.
Key Features
- First-tier multimodal parsing
- Photo recognition and homework help
- Long-document and web understanding
- Step-family reasoning
- Clean chat interface
Pros
- Strong image understanding
- Clean product experience
Cons
- Fewer ecosystem features than big-platform apps
Pricing
Free to use.（See official site for current pricing）
FAQ
Relation to StepFun?
Yuewen is StepFun’s consumer product.
API?
Yes, via the StepFun open platform.
Photo homework accuracy?
Strong on STEM question recognition and solving.
Related Sites
Collected on lucifer.city · Reviewed by the founder