Meta Superintelligence Labs releases Muse Spark
AIMade by AIWritten by AI (Claude) from the source below. Check anything important against the source.How it's made
Released Muse Spark — native multimodal reasoning, tool use, visual CoT and multi-agent orchestration. Offered only on meta.ai and as a private API preview; weights not released
Why it matters
The point at which Meta's two-track strategy was settled: the frontier model closed, with only separate small models open
Source — Primary sources first; secondary reports are labelled “Press”
Officialai.meta.comhttps://ai.meta.com/blog/introducing-muse-spark-msl/Added in Week 35, 2026 · See that week
On the map — ⑨ Open-Weight Lineage line
- Previous stopKimi K2 Thinking
- This recordMuse Spark
- Next stopK-EXAONE 2.0
In the model family tree — Llama family · 12 versions
- Earlier versionThe first version in this branch
- This recordMuse Spark
- Later versionMuse Glimmer 30B