Muse Spark 1.1 (Meta) vs Muse Spark 1.2
Both have similar output pricing. Choose Muse Spark 1.1 (Meta) or Muse Spark 1.2 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Muse Spark 1.1 (Meta) | Muse Spark 1.2 |
|---|---|---|
| Provider | LLM Gateway | Meta |
| Input / 1M tokens | $1.25 | $1.25 |
| Output / 1M tokens | $4.25 | $4.25 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | — |
| Released | Apr 2026 | — |
| LMArena (Chatbot Arena) Elo score | — | 1482 |
| LMArena WebDev Elo score | — | 1534 |
| LMArena Vision Elo score | — | 1304 |
| Epoch Capabilities Index score | — | 155 |
FAQ
Is Muse Spark 1.1 (Meta) or Muse Spark 1.2 cheaper?
Muse Spark 1.1 (Meta) and Muse Spark 1.2 have comparable output pricing.
Which has the larger context window, Muse Spark 1.1 (Meta) or Muse Spark 1.2?
Both models offer a similar context window.
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.