$ diff laguna-s-2-1 muse-spark
Laguna S 2.1 vs Muse Spark
Values come from Laguna S 2.1 and Muse Spark, where each is cited to its source. This page states no benchmark result and ranks neither model — it puts two published specifications next to each other. Where a lab has not published a figure, the row says so rather than guessing.
PoolsideLaguna S 2.1
- context
- 1M
- weights
- open
- $/M in
- —
- $/M out
- —
- context
- 1M
- weights
- open
- $/M in
- $1.25
- $/M out
- $4.25
What actually differs
- Context window
- Identical — both accept 1M tokens, so context length is not a reason to pick either.
- Weights
- Both publish weights — Laguna S 2.1 under OpenMDW-1.1 (open-weight), Muse Spark under proprietary (closed / API-only, not open-weights). Check the licences rather than assuming they permit the same commercial use.
- Recency
- Laguna S 2.1 shipped 104 days after Muse Spark (2026-07-21 vs 2026-04-08).
Full spec
| Attribute | Laguna S 2.1 | Muse Spark |
|---|---|---|
| Developer | Poolside | Meta AI |
| Released | 2026-07-21 | 2026-04-08 |
| Context window | 1M | 1,000,000 tokens (1.1) |
| Pricing | not recorded | $1.25/M input · $4.25/M output (Meta Model API, public preview) |
| License | OpenMDW-1.1 (open-weight) | proprietary (closed / API-only, not open-weights) |
| Availability | Hugging Face | Meta Model API (public preview, US-based developers only) |