DeepSeek V3.1 vs Muse Spark
Both have similar output pricing, while DeepSeek V3.1 offers a larger context window. Choose DeepSeek V3.1 or Muse Spark based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V3.1 | Muse Spark |
|---|---|---|
| Provider | DeepSeek | Meta AI |
| Input / 1M tokens | $0.25 | — |
| Output / 1M tokens | $0.95 | — |
| Context window | 164K | — |
| Parameters | — | — |
| Open weights | — | No |
| Released | — | Apr 2026 |
| LMArena (Chatbot Arena) Elo score | 1420 | 1474 |
| Epoch Capabilities Index score | 140 | 152 |
| LMArena Vision Elo score | — | 1306 |
| GPQA Diamond score | — | 89.8 |
| FrontierMath score | — | 39.0 |
FAQ
Is DeepSeek V3.1 or Muse Spark cheaper?
DeepSeek V3.1 and Muse Spark have comparable output pricing.
Which has the larger context window, DeepSeek V3.1 or Muse Spark?
DeepSeek V3.1 has the larger context window (164K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.