LICENSEWARE
Contribute
Meta Product

Muse Spark

Muse Spark is a Meta product filed under Generative AI Software. Lifecycle: versioned, 4 versions listed, latest 1.3 (2 Sep 2026).

Releases and Lifecycle

All Meta products

Release and support dates as published by Meta; dates within the next 12 months are highlighted, past dates dimmed. Retrieved 2026-10-14.

Muse Spark 4 versions

Meta's Model API documentation lists versions 1.3 (latest), 1.2 (previous) and 1.1 (original); no end-of-support dates are published.

VersionReleasedSource
1.3[5]
1.2[4]
1.1Meta Model API public preview; the developer blog post announcing API access is dated 2026-07-08.[3]
Initial release[2]
Sources 5
  1. Introducing Muse Spark: Scaling Towards Personal Superintelligence retrieved 2026-10-14
  2. Introducing Muse Spark 1.1 retrieved 2026-10-14
  3. Meet Muse Spark 1.2 and Muse Code retrieved 2026-10-14
  4. Introducing Muse Spark 1.3 retrieved 2026-10-14
  5. Models - Meta Model API retrieved 2026-10-14

Licensing Data

All Meta licensing data

Metrics 2

Token (Meta Model API)TokenWeb search query (Meta Model API)Query

SKUs 7

Muse Spark Contributor tier - cached input tokensContributor tierMuse Spark Contributor tier - input tokensContributor tierMuse Spark Contributor tier - output tokensContributor tierMuse Spark Standard tier - cached input tokensStandard tierMuse Spark Standard tier - input tokensStandard tierMuse Spark Standard tier - output tokensStandard tierWeb search grounding

More from Meta

All 14 products
Esc