Sonar Reasoning Pro vs UI-TARS 7B
Perplexity vs ByteDance — benchmarks, pricing, and capabilities side by side.
- •UI-TARS 7B is cheaper ($0.10 vs $2.00 per 1M input)
| Sonar Reasoning Pro | UI-TARS 7B | |
|---|---|---|
| Intelligence index | 95.7 | — |
| Developer | Perplexity | ByteDance |
| Type | Multimodal | Multimodal |
| Access | API only | Open weights |
| Context window | 128,000 tokens | 128,000 tokens |
| Input price | $2.00 / 1M | $0.10 / 1M |
| Output price | $8.00 / 1M | $0.20 / 1M |
| Speed | — | — |
| Released | March 7, 2025 | July 22, 2025 |
| Parameters | — | — |
| Input modalities | Text, Image | Image, Text |
| Output modalities | Text | Text |