Muse Spark 1.2.
Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks. It accepts text, images, video, audio, and PDF documents, returns text, and offers a 1M-token context...
No self-host path — closed weights.
Muse Spark 1.2's weights aren't published. Use it via the access providers below.
Cheapest hosted endpoints.
| Provider | Access | $/M in | $/M out | |
|---|---|---|---|---|
| OpenRouter | api aggregator | $1.25 | $4.25 | Launch ↗ |
Variants in the Muse Spark family.
Muse Spark 1.3
Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running age...
Muse Spark 1.1
Muse Spark 1.1 is a multimodal reasoning model from Meta, built for agentic t...
Muse Spark Open
Muse Spark Open is a coding-optimized open-weight model. Trained specifically...
Muse Spark 1.3 Contributor
Muse Spark 1.3 Contributor is the cost-efficient contributor tier of Meta’s m...
Muse Spark 1.2 Contributor
Muse Spark 1.2 contributor tier is a reasoning model from Meta designed for d...
Frequently asked.
How do I run Muse Spark 1.2?
Where can I access Muse Spark 1.2?
How much does it cost to run Muse Spark 1.2?
Is Muse Spark 1.2 open-source or proprietary?
What it costs per month across providers.
Estimate your monthly bill for Muse Spark 1.2 across every host that publishes per-token pricing. Slide your token volumes; the chart + table re-rank cheapest-first.
Cheapest provider on the left.
Total monthly cost — input + output tokens combined.
Bill breakdown.
| Provider | Monthly total | |
|---|---|---|
| $21.0 | Sign up ↗ |
