Muse Spark

Specifications

No specifications recorded yet.

Latest developments

October 2026

◆ Model release: Anthropic & Claude Fable 5.1 Model release

• 16 Oct Model release: Meta & Muse Spark Open
• 15 Oct Model release: Meta Platforms & Meta
• 13 Oct Model release: Meta & Superintelligence Labs
• 9 Oct Model release: Meta & Anthropic

August 2026

◆ Deployment: Meta & Muse Spark Deployment

◆ Model release: Glimmer & Meta Model release

◆ Open source release: Meta & Meta Platforms Inc. Open source release

◆ Open source release: Meta & Muse Glimmer Open source release

◆ Open source release: Meta & Meta Superintelligence Labs Open source release

◆ Incident: Anthropic & Hugging Face Incident

◆ Model release: Meta & Muse Code Model release

• 20 Aug Deployment: Meta & Muse Spark
• 14 Aug Model release: Meta & Glimmer
• 14 Aug Model release: Meta & Glimmer
• 12 Aug Open source release: Meta & Muse Glimmer
• 11 Aug Open source release: Meta & Muse Glimmer
• 10 Aug Open source release: Meta & Muse Glimmer
• 10 Aug Open source release: Meta & Muse Glimmer
• 6 Aug Incident: Meta & Muse Spark
• 5 Aug Model release: Meta & Muse Code

July 2026

◆ Model release: Meta & Muse Image Model release

◆ Model release: Meta & Muse Spark 1.1 Model release

• 29 Jul Market development: Meta & Ray-Ban
• 16 Jul Model release: Meta & Muse Spark
• 16 Jul Model release: Meta & Meta Superintelligence Labs
• 9 Jul Model release: Meta & Muse Spark 1.1

April 2026

• 16 Apr Market development: Google & Meta

Relationships

Products & technology

• Meta develops this model · 9 sources
• Meta integrated with this model · 2 sources
• Derived from Muse Glimmer · 1 source
• Meta Superintelligence Labs develops this model · 1 source
• Muse Glimmer derived from this model · 1 source
• Meta Platforms deploys this model · 1 source
• Muse Spark Open derived from this model · 1 source

Competition

• Competes with Claude Opus 4.6 · 1 source
• Muse Wonder Full competes with this model · 1 source