Muse Spark

by Meta AI · part of Muse · Text

Meta Superintelligence Labs' hosted multimodal reasoning model that powers Meta AI, Muse Code and the Meta Model API.

Latest version

Spark 1.32 Sep 2026 · 56 days ago

Versions

4since Muse Spark in April 2026

Typical gap

28 daysmedian between versions, last 12 months

All versions

Version	Released	After previous	Status	Comes as	Source
Muse Spark 1.3	2 Sep 2026	28 days	Latest	ContributorMax reasoning effort	research.meta.ai
Muse Spark 1.2	5 Aug 2026	27 days		Contributor	research.meta.ai
Muse Spark 1.1	9 Jul 2026	92 days		Standard mode only on the Model API	ai.meta.com
Muse Spark	8 Apr 2026	First			ai.meta.com

Dates from Meta AI's own announcements; each row links to its source.

VersionPreviewLatest version

What is the latest version of Muse Spark?

Muse Spark 1.3, released on 2 Sep 2026.

When was Muse Spark 1.2 released?

Muse Spark 1.2 came out on 5 Aug 2026.

When was Muse Spark 1.1 released?

Muse Spark 1.1 came out on 9 Jul 2026.

When was Muse Spark released?

Muse Spark came out on 8 Apr 2026.

How often is there a new Muse Spark?

Over the last 12 months a new version came about every 28 days (the median gap). 4 versions have come out since Muse Spark in April 2026.