Home › Compare › Meta: Muse Spark 1.3 Contributor vs Meta: Muse Spark Open
Meta: Muse Spark 1.3 Contributor vs Meta: Muse Spark Open: API Pricing Compared
Comparing Meta: Muse Spark 1.3 Contributor and Meta: Muse Spark Open: on combined input+output list price, Meta: Muse Spark 1.3 Contributor is cheaper at $0.3 vs $5.5 per 1M tokens — a difference of $5.2 (95%). Meta: Muse Spark 1.3 Contributor costs $0.1 in / $0.2 out with a 1,048,576-token context; Meta: Muse Spark Open costs $1.25 in / $4.25 out with a 1,048,576-token context.
| Meta: Muse Spark 1.3 Contributor | Meta: Muse Spark Open | |
|---|---|---|
| Input /1M | $0.1 | $1.25 |
| Output /1M | $0.2 | $4.25 |
| Cached input /1M | $0.002 | $0.15 |
| Context window | 1,048,576 | 1,048,576 |
| Max output tokens | 943,718 | 943,718 |
| Cost @ 10M in + 2M out / mo | $1.4 | $21 |
Estimate your own workload in the cost calculator, or open the full pages for Meta: Muse Spark 1.3 Contributor and Meta: Muse Spark Open.
Frequently asked questions
Which is cheaper, Meta: Muse Spark 1.3 Contributor or Meta: Muse Spark Open?
Meta: Muse Spark 1.3 Contributor is cheaper on combined list price: $0.3 vs $5.5 per 1M tokens (input + output). At 10M input + 2M output tokens per month, Meta: Muse Spark 1.3 Contributor costs $1.4 and Meta: Muse Spark Open costs $21.
Which has the larger context window, Meta: Muse Spark 1.3 Contributor or Meta: Muse Spark Open?
Meta: Muse Spark 1.3 Contributor has a context window of 1,048,576 tokens; Meta: Muse Spark Open has 1,048,576 tokens. The larger one is Meta: Muse Spark 1.3 Contributor.
Price snapshot October 21, 2026, refreshed daily.