$ diff minimax-m3 muse-spark
MiniMax M3 vs Muse Spark
MiniMax and Meta AI, side by side. Every value below is the one recorded on the model’s own wiki page, with its citation — nothing is estimated.
MiniMaxMiniMax M3
- 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 — MiniMax M3 under Open-weight (HuggingFace), Muse Spark under proprietary (closed / API-only, not open-weights). Check the licences rather than assuming they permit the same commercial use.
- Recency
- MiniMax M3 shipped 54 days after Muse Spark (2026-06-01 vs 2026-04-08).
Full spec
| Attribute | MiniMax M3 | Muse Spark |
|---|---|---|
| Developer | MiniMax | Meta AI |
| Released | 2026-06-01 | 2026-04-08 |
| Context window | 1,000,000 tokens (1M); min. 512K guaranteed | 1,000,000 tokens (1.1) |
| Pricing | Available via API; pricing on OpenRouter | $1.25/M input · $4.25/M output (Meta Model API, public preview) |
| License | Open-weight (HuggingFace) | proprietary (closed / API-only, not open-weights) |
| Availability | API (global, including English) + open-weight on HuggingFace | Meta Model API (public preview, US-based developers only) |
Values come from MiniMax M3 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. How these pages are produced.