Using Muse Spark 1.3 Contributor on Meta Model API
Implementation guide · Muse · AI at Meta
Meta Model API exposes Muse Spark 1.3 Contributor through model ID muse-spark-1.3-contributor. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.
Last refreshed 2026-09-02. Next refresh: weekly.
Quick Start
- 1
- 2Use the Meta Model API SDK or REST API to call
muse-spark-1.3-contributor— see the documentation for request format. - 3
Code Examples
Pricing on Meta Model API
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.10 |
| Output tokens | $0.20 |
Capabilities
About Muse Spark 1.3 Contributor
Muse Spark 1.3 Contributor is the Contributor-tier catalog ID (muse-spark-1.3-contributor) of Muse Spark 1.3 on Meta Model API. Official models page lists it as a distinct Model ID on the Contributor tier with the same 1,048,576-token context and the same input modalities as muse-spark-1.3 (text, image, video, audio*, PDF) and text output. First-party pricing page lists it with its own Contributor rates. Heavily discounted token pricing in exchange for permission to use prompts and completions to train future Meta models. Audio understanding in 1.3 is currently not fully supported. Not a separately published checkpoint or weights drop.