MiniMax M2.5 vs Muse Spark
Both have similar output pricing, while MiniMax M2.5 offers a larger context window. Choose MiniMax M2.5 or Muse Spark based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | MiniMax M2.5 | Muse Spark |
|---|---|---|
| Provider | MiniMax | Meta AI |
| Input / 1M tokens | $0.27 | — |
| Output / 1M tokens | $0.95 | — |
| Context window | 205K | — |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Feb 2026 | Apr 2026 |
| LiveBench score | 60.3 | — |
| SWE-bench Verified score | 75.8 | — |
| Epoch Capabilities Index score | 147 | 152 |
| LMArena (Chatbot Arena) Elo score | 1359 | 1474 |
| LMArena WebDev Elo score | 1386 | — |
| GPQA Diamond score | — | 89.8 |
| FrontierMath score | — | 39.0 |
| LMArena Vision Elo score | — | 1306 |
FAQ
Is MiniMax M2.5 or Muse Spark cheaper?
MiniMax M2.5 and Muse Spark have comparable output pricing.
Which has the larger context window, MiniMax M2.5 or Muse Spark?
MiniMax M2.5 has the larger context window (205K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.