Muse Spark vs The Competition
A detailed feature comparison of the leading AI models in 2026
| Feature | Muse Spark | GPT-5.4 | Gemini 3.1 Pro | Claude Opus 4.6 |
|---|---|---|---|---|
| Context Window | 262K tokens | 128K tokens | 1M tokens | 200K tokens |
| Multimodal Input | Text + Image + Voice | Text + Image | Text + Image + Voice | Text + Image |
| Reasoning Mode | Contemplating | o1-style | Deep Think | Extended Thinking |
| Medical QA (HealthBench Hard) | #1 (42.8) | 40.1 | 20.6 | |
| Open Source | Planned | |||
| Free Tier | meta.ai | Limited | Limited | |
| API Access | Private Preview | |||
| Price (API) | TBA | Pay-per-token | Pay-per-token | Pay-per-token |
Source: Meta AI / Artificial Analysis, April 2026. API pricing subject to change.
Muse Spark leads on medical reasoning, chart understanding, and extended research tasks. Try it free today at meta.ai.
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