Model comparison
Yi Lightning vs Claude 4 Sonnet
Capability radar, value bars, and side-by-side posture.
Yi Lightning
77
value score
Claude 4 Sonnet
91
value score
Yi Lightning ctx
16K
Claude 4 Sonnet ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Yi Lightning77
- Claude 4 Sonnet91
Attribute tape
| Field | Yi Lightning | Claude 4 Sonnet |
|---|---|---|
| Developer | 01.AI | Anthropic |
| Context | 16K | 200K |
| Modalities | Text, Code | Text, Code, Image |
| Openness | Proprietary Model | Proprietary Model |
| Speed | — | Fast |
| Price | — | $3/1M in · $15/1M out |
| Value score | 77 | 91 |
| Summary | 01.AI fast high-quality chat model. | Balanced Claude model for coding and agents. |