Muse Spark vs o4 Mini Deep Research
Meta vs OpenAI — benchmarks, pricing, and capabilities side by side.
- •Muse Spark is cheaper ($0.00 vs $2.00 per 1M input)
| Muse Spark | o4 Mini Deep Research | |
|---|---|---|
| Intelligence index | 88.4 | — |
| Developer | Meta | OpenAI |
| Type | Multimodal | Multimodal |
| Access | API only | API only |
| Context window | — | 200,000 tokens |
| Input price | $0.00 / 1M | $2.00 / 1M |
| Output price | $0.00 / 1M | $8.00 / 1M |
| Speed | — | — |
| Released | April 8, 2026 | October 10, 2025 |
| Parameters | — | — |
| Input modalities | Text, Image | Image, Text |
| Output modalities | Text | Text |