Muse Spark vs UI-TARS 7B
Meta vs ByteDance — benchmarks, pricing, and capabilities side by side.
- •Muse Spark is cheaper ($0.00 vs $0.10 per 1M input)
| Muse Spark | UI-TARS 7B | |
|---|---|---|
| Intelligence index | 88.4 | — |
| Developer | Meta | ByteDance |
| Type | Multimodal | Multimodal |
| Access | API only | Open weights |
| Context window | — | 128,000 tokens |
| Input price | $0.00 / 1M | $0.10 / 1M |
| Output price | $0.00 / 1M | $0.20 / 1M |
| Speed | — | — |
| Released | April 8, 2026 | July 22, 2025 |
| Parameters | — | — |
| Input modalities | Text, Image | Image, Text |
| Output modalities | Text | Text |